Southwest Airlines flight WN 533: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Mon,Thu,Fri 05:30 Las Vegas Harry Reid (LAS) 1 10:30 Houston Hobby (HOU)
WN 533 Non-stop Boeing 737-700 (73W) 3:00 Effective 2025-08-07 through 2025-09-29
Sat 05:40 Ontario, Los Angeles (ONT) 4 08:50 Denver (DEN)
WN 533 Non-stop Boeing 737-800 (73H) 2:10 Valid until 2025-05-31
Tue,Wed,Sun 05:45 Ontario, Los Angeles (ONT) 4 06:50 Las Vegas Harry Reid (LAS) 1
WN 533 Non-stop Boeing 737-700 (73W) 1:05 Effective 2025-08-05 through 2025-08-27
Tue,Wed,Sun 05:45 Ontario, Los Angeles (ONT) 4 06:50 Las Vegas Harry Reid (LAS) 1
WN 533 Non-stop Boeing 737-700 (73W) 1:05 Effective 2025-09-02 through 2025-10-01
Tue,Wed 07:05 San Diego (SAN) 1 12:05 Austin (AUS)
WN 533 Non-stop Boeing 737 MAX 8 (7M8) 3:00 Effective 2025-10-07 through 2025-10-29
Tue,Wed 07:30 Las Vegas Harry Reid (LAS) 1 12:35 Houston Hobby (HOU)
WN 533 Non-stop Boeing 737-700 (73W) 3:05 Effective 2025-08-05 through 2025-10-01
Sat 08:20 San Diego (SAN) 1 13:20 Austin (AUS)
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 3:00 Effective 2025-10-04 through 2025-11-01
Thu 12:25 Miami (MIA) 13:45 Orlando (MCO)
WN 533 Non-stop Boeing 737 MAX 8 (7M8) 1:20 Operates only on 2025-11-27
Tue,Wed 12:45 Austin (AUS) 16:55 Ronald Reagan Washington (DCA)
WN 533 Non-stop Boeing 737 MAX 8 (7M8) 3:10 Effective 2025-10-07 through 2025-10-29
Sun 12:55 Austin (AUS) 17:05 Ronald Reagan Washington (DCA)
WN 533 Non-stop Boeing 737-800 (73H) 3:10 Effective 2025-10-05 through 2025-10-26
Tue,Wed 13:10 Denver (DEN) 14:30 Ontario, Los Angeles (ONT) 4
WN 533 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-11-04 through 2025-11-12
Mon-Thu 13:10 Denver (DEN) 14:30 Ontario, Los Angeles (ONT) 4
WN 533 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-11-17 through 2025-11-20
Mon-Fri 13:10 Denver (DEN) 14:30 Ontario, Los Angeles (ONT) 4
WN 533 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-12-02 through 2025-12-11
Mon-Wed 13:10 Denver (DEN) 14:30 Ontario, Los Angeles (ONT) 4
WN 533 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-12-15 through 2025-12-17
Wed,Thu 13:10 Denver (DEN) 14:30 Ontario, Los Angeles (ONT) 4
WN 533 Non-stop Boeing 737-800 (73H) 2:20 Effective 2025-12-24 through 2026-01-01
Mon,Thu,Fri,Sun 13:45 Denver (DEN) 15:05 Ontario, Los Angeles (ONT) 4
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 13:45 Denver (DEN) 15:05 Ontario, Los Angeles (ONT) 4
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-11-21 through 2025-11-28
Fri,Sun 13:45 Denver (DEN) 15:05 Ontario, Los Angeles (ONT) 4
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Effective 2025-12-07 through 2025-12-14
Thu 13:45 Denver (DEN) 15:05 Ontario, Los Angeles (ONT) 4
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Operates only on 2025-12-18
Mon 13:45 Denver (DEN) 15:05 Ontario, Los Angeles (ONT) 4
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Operates only on 2026-01-05
Mon,Thu,Fri 13:55 Burbank (BUR) 16:50 Boise (BOI)
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 1:55 Effective 2025-10-02 through 2025-10-31
Sun 14:00 Luis Munoz Marin, San Juan (SJU) B 18:25 Baltimore (BWI)
WN 533 Non-stop Boeing 737-800 (73H) 4:25 Operates only on 2025-05-25
Sat 14:00 Austin (AUS) 18:10 Ronald Reagan Washington (DCA)
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 3:10 Effective 2025-10-04 through 2025-11-01
Tue,Wed 15:00 Oakland (OAK) 2 18:30 Denver (DEN)
WN 533 Non-stop Boeing 737 MAX 8 (7M8) 2:30 Valid until 2025-06-04
Sun 15:30 Austin (AUS) 17:40 Saint Louis (STL) 2
WN 533 Non-stop Boeing 737-800 (73H) 2:10 Operates only on 2025-08-31
Mon,Thu,Fri,Sun 15:40 Ontario, Los Angeles (ONT) 4 16:45 Las Vegas Harry Reid (LAS) 1
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 15:40 Ontario, Los Angeles (ONT) 4 16:45 Las Vegas Harry Reid (LAS) 1
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2025-11-21 through 2025-11-28
Mon-Wed 15:40 Ontario, Los Angeles (ONT) 4 16:45 Las Vegas Harry Reid (LAS) 1
WN 533 Non-stop Boeing 737-800 (73H) 1:05 Effective 2025-11-25 through 2025-12-01
Fri,Sun 15:40 Ontario, Los Angeles (ONT) 4 16:45 Las Vegas Harry Reid (LAS) 1
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Effective 2025-12-07 through 2025-12-14
Thu 15:40 Ontario, Los Angeles (ONT) 4 16:45 Las Vegas Harry Reid (LAS) 1
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Operates only on 2025-12-18
Mon,Tue,Fri,Sun 15:40 Ontario, Los Angeles (ONT) 4 16:45 Las Vegas Harry Reid (LAS) 1
WN 533 Non-stop Boeing 737-800 (73H) 1:05 Effective 2025-12-19 through 2026-01-04
Mon 15:40 Ontario, Los Angeles (ONT) 4 16:45 Las Vegas Harry Reid (LAS) 1
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Operates only on 2026-01-05
Sun 17:20 Orlando (MCO) 19:05 Saint Louis (STL) 2
WN 533 Non-stop Boeing 737-800 (73H) 2:45 Effective 2025-06-08 through 2025-08-03
Mon,Thu,Fri,Sun 17:20 Las Vegas Harry Reid (LAS) 1 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-11-02 through 2025-11-16
Sat 17:20 Las Vegas Harry Reid (LAS) 1 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2025-11-08 through 2025-11-15
Mon,Fri,Sun 17:20 Las Vegas Harry Reid (LAS) 1 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-11-21 through 2025-11-28
Sat 17:20 Las Vegas Harry Reid (LAS) 1 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 Non-stop Boeing 737 MAX 8 (7M8) 1:15 Effective 2025-12-06 through 2025-12-13
Fri,Sun 17:20 Las Vegas Harry Reid (LAS) 1 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Effective 2025-12-07 through 2025-12-14
Thu 17:20 Las Vegas Harry Reid (LAS) 1 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2025-12-18
Mon 17:20 Las Vegas Harry Reid (LAS) 1 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 1:15 Operates only on 2026-01-05
Mon-Wed 17:25 Las Vegas Harry Reid (LAS) 1 00:35 Tampa (TPA)
WN 533 Non-stop Boeing 737-800 (73H) 4:10 Effective 2025-11-25 through 2025-12-01
The flight arrives 1 day after departure.
Sun 17:25 Denver (DEN) 18:45 Ontario, Los Angeles (ONT) 4
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 2:20 Operates only on 2025-11-30
Mon,Tue,Fri,Sun 17:25 Las Vegas Harry Reid (LAS) 1 00:35 Tampa (TPA)
WN 533 Non-stop Boeing 737-800 (73H) 4:10 Effective 2025-12-19 through 2026-01-04
The flight arrives 1 day after departure.
Fri 18:00 Orlando (MCO) 19:40 Saint Louis (STL) 2
WN 533 Non-stop Boeing 737-800 (73H) 2:40 Operates only on 2025-07-04
Sat 18:40 Orlando (MCO) 20:25 Saint Louis (STL) 2
WN 533 Non-stop Boeing 737-800 (73H) 2:45 Effective 2025-06-07 through 2025-08-02
Sat 18:45 Las Vegas Harry Reid (LAS) 1 01:55 Tampa (TPA)
WN 533 Non-stop Boeing 737-800 (73H) 4:10 Effective 2025-11-22 through 2025-11-29
The flight arrives 1 day after departure.
Sat 18:45 Las Vegas Harry Reid (LAS) 1 01:55 Tampa (TPA)
WN 533 Non-stop Boeing 737-800 (73H) 4:10 Effective 2025-12-20 through 2026-01-03
The flight arrives 1 day after departure.
Mon,Thu,Fri 19:15 Orlando (MCO) 20:55 Saint Louis (STL) 2
WN 533 Non-stop Boeing 737-800 (73H) 2:40 Effective 2025-06-05 through 2025-07-03
Mon,Thu,Fri 19:15 Orlando (MCO) 20:55 Saint Louis (STL) 2
WN 533 Non-stop Boeing 737-800 (73H) 2:40 Effective 2025-07-07 through 2025-08-04
Sun 19:20 Ontario, Los Angeles (ONT) 4 20:25 Las Vegas Harry Reid (LAS) 1
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 1:05 Operates only on 2025-11-30
Sun 21:00 Las Vegas Harry Reid (LAS) 1 23:10 Phoenix Sky Harbor (PHX) 4
WN 533 Non-stop Boeing 737-700 (Scimitar Winglets) 1:10 Operates only on 2025-11-30
Tue,Wed 21:30 Orlando (MCO) 23:05 Saint Louis (STL) 2
WN 533 Non-stop Boeing 737 MAX 8 (7M8) 2:35 Effective 2025-06-10 through 2025-07-30
Non-Direct Flights:
Tue,Wed 05:45 Ontario, Los Angeles (ONT) 4 12:35 Houston Hobby (HOU)
WN 533 1-stop Boeing 737-700 (73W) 4:50 Effective 2025-08-05 through 2025-10-01
Tue,Wed 07:05 San Diego (SAN) 1 16:55 Ronald Reagan Washington (DCA)
WN 533 1-stop Boeing 737 MAX 8 (7M8) 6:50 Effective 2025-10-07 through 2025-10-29
Sat 08:20 San Diego (SAN) 1 18:10 Ronald Reagan Washington (DCA)
WN 533 1-stop Boeing 737-700 (Scimitar Winglets) 6:50 Effective 2025-10-04 through 2025-11-01
Mon,Thu,Fri,Sun 13:45 Denver (DEN) 16:45 Las Vegas Harry Reid (LAS) 1
WN 533 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 13:45 Denver (DEN) 16:45 Las Vegas Harry Reid (LAS) 1
WN 533 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2025-11-21 through 2025-11-28
Fri,Sun 13:45 Denver (DEN) 16:45 Las Vegas Harry Reid (LAS) 1
WN 533 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Effective 2025-12-07 through 2025-12-14
Thu 13:45 Denver (DEN) 16:45 Las Vegas Harry Reid (LAS) 1
WN 533 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Operates only on 2025-12-18
Mon 13:45 Denver (DEN) 16:45 Las Vegas Harry Reid (LAS) 1
WN 533 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Operates only on 2026-01-05
Mon,Thu,Fri,Sun 15:40 Ontario, Los Angeles (ONT) 4 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 1-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 15:40 Ontario, Los Angeles (ONT) 4 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 1-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2025-11-21 through 2025-11-28
Mon-Wed 15:40 Ontario, Los Angeles (ONT) 4 00:35 Tampa (TPA)
WN 533 1-stop Boeing 737-800 (73H) 5:55 Effective 2025-11-25 through 2025-12-01
The flight arrives 1 day after departure.
Fri,Sun 15:40 Ontario, Los Angeles (ONT) 4 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 1-stop Boeing 737-700 (Scimitar Winglets) 2:55 Effective 2025-12-07 through 2025-12-14
Thu 15:40 Ontario, Los Angeles (ONT) 4 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 1-stop Boeing 737-700 (Scimitar Winglets) 2:55 Operates only on 2025-12-18
Mon,Tue,Fri,Sun 15:40 Ontario, Los Angeles (ONT) 4 00:35 Tampa (TPA)
WN 533 1-stop Boeing 737-800 (73H) 5:55 Effective 2025-12-19 through 2026-01-04
The flight arrives 1 day after departure.
Mon 15:40 Ontario, Los Angeles (ONT) 4 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 1-stop Boeing 737-700 (Scimitar Winglets) 2:55 Operates only on 2026-01-05
Sun 17:25 Denver (DEN) 20:25 Las Vegas Harry Reid (LAS) 1
WN 533 1-stop Boeing 737-700 (Scimitar Winglets) 4:00 Operates only on 2025-11-30
Sun 19:20 Ontario, Los Angeles (ONT) 4 23:10 Phoenix Sky Harbor (PHX) 4
WN 533 1-stop Boeing 737-700 (Scimitar Winglets) 2:50 Operates only on 2025-11-30
Mon,Thu,Fri,Sun 13:45 Denver (DEN) 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 2-stop Boeing 737-700 (Scimitar Winglets) 5:50 Effective 2025-11-02 through 2025-11-16
Mon,Fri,Sun 13:45 Denver (DEN) 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 2-stop Boeing 737-700 (Scimitar Winglets) 5:50 Effective 2025-11-21 through 2025-11-28
Fri,Sun 13:45 Denver (DEN) 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 2-stop Boeing 737-700 (Scimitar Winglets) 5:50 Effective 2025-12-07 through 2025-12-14
Thu 13:45 Denver (DEN) 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 2-stop Boeing 737-700 (Scimitar Winglets) 5:50 Operates only on 2025-12-18
Mon 13:45 Denver (DEN) 19:35 Phoenix Sky Harbor (PHX) 4
WN 533 2-stop Boeing 737-700 (Scimitar Winglets) 5:50 Operates only on 2026-01-05
Sun 17:25 Denver (DEN) 23:10 Phoenix Sky Harbor (PHX) 4
WN 533 2-stop Boeing 737-700 (Scimitar Winglets) 5:45 Operates only on 2025-11-30
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This flight number is listed as serving the following routes:


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Southwest Airlines flight WN 533: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Southwest Airlines WN533
05:30
Las Vegas Harry Reid (LAS) 1

10:30
Houston Hobby (HOU)
Effective 2025-08-07 through 2025-09-29
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN533
05:40
Ontario, Los Angeles (ONT) 4

08:50
Denver (DEN)
Valid until 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN533
05:45
Ontario, Los Angeles (ONT) 4

06:50
Las Vegas Harry Reid (LAS) 1
Effective 2025-08-05 through 2025-08-27
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN533
05:45
Ontario, Los Angeles (ONT) 4

06:50
Las Vegas Harry Reid (LAS) 1
Effective 2025-09-02 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN533
07:05
San Diego (SAN) 1

12:05
Austin (AUS)
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:00, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN533
07:30
Las Vegas Harry Reid (LAS) 1

12:35
Houston Hobby (HOU)
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:05, non-stop
Boeing 737-700 (73W)
Southwest Airlines WN533
08:20
San Diego (SAN) 1

13:20
Austin (AUS)
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:00, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
12:25
Miami (MIA)

13:45
Orlando (MCO)
Operates only on 2025-11-27
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:20, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN533
12:45
Austin (AUS)

16:55
Ronald Reagan Washington (DCA)
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:10, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN533
12:55
Austin (AUS)

17:05
Ronald Reagan Washington (DCA)
Effective 2025-10-05 through 2025-10-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN533
13:10
Denver (DEN)

14:30
Ontario, Los Angeles (ONT) 4
Effective 2025-11-04 through 2025-11-12
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN533
13:10
Denver (DEN)

14:30
Ontario, Los Angeles (ONT) 4
Effective 2025-11-17 through 2025-11-20
Mon
Tue
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN533
13:10
Denver (DEN)

14:30
Ontario, Los Angeles (ONT) 4
Effective 2025-12-02 through 2025-12-11
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN533
13:10
Denver (DEN)

14:30
Ontario, Los Angeles (ONT) 4
Effective 2025-12-15 through 2025-12-17
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN533
13:10
Denver (DEN)

14:30
Ontario, Los Angeles (ONT) 4
Effective 2025-12-24 through 2026-01-01
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN533
13:45
Denver (DEN)

15:05
Ontario, Los Angeles (ONT) 4
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
13:45
Denver (DEN)

15:05
Ontario, Los Angeles (ONT) 4
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
13:45
Denver (DEN)

15:05
Ontario, Los Angeles (ONT) 4
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
13:45
Denver (DEN)

15:05
Ontario, Los Angeles (ONT) 4
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
13:45
Denver (DEN)

15:05
Ontario, Los Angeles (ONT) 4
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
13:55
Burbank (BUR)

16:50
Boise (BOI)
Effective 2025-10-02 through 2025-10-31
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:55, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
14:00
Luis Munoz Marin, San Juan (SJU) B

18:25
Baltimore (BWI)
Operates only on 2025-05-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:25, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN533
14:00
Austin (AUS)

18:10
Ronald Reagan Washington (DCA)
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
15:00
Oakland (OAK) 2

18:30
Denver (DEN)
Valid until 2025-06-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN533
15:30
Austin (AUS)

17:40
Saint Louis (STL) 2
Operates only on 2025-08-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:10, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN533
15:40
Ontario, Los Angeles (ONT) 4

16:45
Las Vegas Harry Reid (LAS) 1
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
15:40
Ontario, Los Angeles (ONT) 4

16:45
Las Vegas Harry Reid (LAS) 1
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
15:40
Ontario, Los Angeles (ONT) 4

16:45
Las Vegas Harry Reid (LAS) 1
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN533
15:40
Ontario, Los Angeles (ONT) 4

16:45
Las Vegas Harry Reid (LAS) 1
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
15:40
Ontario, Los Angeles (ONT) 4

16:45
Las Vegas Harry Reid (LAS) 1
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
15:40
Ontario, Los Angeles (ONT) 4

16:45
Las Vegas Harry Reid (LAS) 1
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN533
15:40
Ontario, Los Angeles (ONT) 4

16:45
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
17:20
Orlando (MCO)

19:05
Saint Louis (STL) 2
Effective 2025-06-08 through 2025-08-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN533
17:20
Las Vegas Harry Reid (LAS) 1

19:35
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
17:20
Las Vegas Harry Reid (LAS) 1

19:35
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-08 through 2025-11-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN533
17:20
Las Vegas Harry Reid (LAS) 1

19:35
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
17:20
Las Vegas Harry Reid (LAS) 1

19:35
Phoenix Sky Harbor (PHX) 4
Effective 2025-12-06 through 2025-12-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:15, non-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN533
17:20
Las Vegas Harry Reid (LAS) 1

19:35
Phoenix Sky Harbor (PHX) 4
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
17:20
Las Vegas Harry Reid (LAS) 1

19:35
Phoenix Sky Harbor (PHX) 4
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
17:20
Las Vegas Harry Reid (LAS) 1

19:35
Phoenix Sky Harbor (PHX) 4
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:15, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
17:25
Las Vegas Harry Reid (LAS) 1

00:35(+1)
Tampa (TPA)
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:10, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN533
17:25
Denver (DEN)

18:45
Ontario, Los Angeles (ONT) 4
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:20, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
17:25
Las Vegas Harry Reid (LAS) 1

00:35(+1)
Tampa (TPA)
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:10, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN533
18:00
Orlando (MCO)

19:40
Saint Louis (STL) 2
Operates only on 2025-07-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN533
18:40
Orlando (MCO)

20:25
Saint Louis (STL) 2
Effective 2025-06-07 through 2025-08-02
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:45, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN533
18:45
Las Vegas Harry Reid (LAS) 1

01:55(+1)
Tampa (TPA)
Effective 2025-11-22 through 2025-11-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:10, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN533
18:45
Las Vegas Harry Reid (LAS) 1

01:55(+1)
Tampa (TPA)
Effective 2025-12-20 through 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 4:10, non-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN533
19:15
Orlando (MCO)

20:55
Saint Louis (STL) 2
Effective 2025-06-05 through 2025-07-03
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN533
19:15
Orlando (MCO)

20:55
Saint Louis (STL) 2
Effective 2025-07-07 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737-800 (73H)
Southwest Airlines WN533
19:20
Ontario, Los Angeles (ONT) 4

20:25
Las Vegas Harry Reid (LAS) 1
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:05, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
21:00
Las Vegas Harry Reid (LAS) 1

23:10
Phoenix Sky Harbor (PHX) 4
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:10, non-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
21:30
Orlando (MCO)

23:05
Saint Louis (STL) 2
Effective 2025-06-10 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:35, non-stop
Boeing 737 MAX 8 (7M8)
Non-Direct Flights:
Southwest Airlines WN533
05:45
Ontario, Los Angeles (ONT) 4

12:35
Houston Hobby (HOU)
Effective 2025-08-05 through 2025-10-01
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:50, 1-stop
Boeing 737-700 (73W)
Southwest Airlines WN533
07:05
San Diego (SAN) 1

16:55
Ronald Reagan Washington (DCA)
Effective 2025-10-07 through 2025-10-29
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 6:50, 1-stop
Boeing 737 MAX 8 (7M8)
Southwest Airlines WN533
08:20
San Diego (SAN) 1

18:10
Ronald Reagan Washington (DCA)
Effective 2025-10-04 through 2025-11-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 6:50, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
13:45
Denver (DEN)

16:45
Las Vegas Harry Reid (LAS) 1
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
13:45
Denver (DEN)

16:45
Las Vegas Harry Reid (LAS) 1
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
13:45
Denver (DEN)

16:45
Las Vegas Harry Reid (LAS) 1
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
13:45
Denver (DEN)

16:45
Las Vegas Harry Reid (LAS) 1
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
13:45
Denver (DEN)

16:45
Las Vegas Harry Reid (LAS) 1
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
15:40
Ontario, Los Angeles (ONT) 4

19:35
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
15:40
Ontario, Los Angeles (ONT) 4

19:35
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
15:40
Ontario, Los Angeles (ONT) 4

00:35(+1)
Tampa (TPA)
Effective 2025-11-25 through 2025-12-01
Mon
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:55, 1-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN533
15:40
Ontario, Los Angeles (ONT) 4

19:35
Phoenix Sky Harbor (PHX) 4
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
15:40
Ontario, Los Angeles (ONT) 4

19:35
Phoenix Sky Harbor (PHX) 4
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
15:40
Ontario, Los Angeles (ONT) 4

00:35(+1)
Tampa (TPA)
Effective 2025-12-19 through 2026-01-04
Mon
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 5:55, 1-stop
Boeing 737-800 (73H)
The flight arrives 1 day after departure.
Southwest Airlines WN533
15:40
Ontario, Los Angeles (ONT) 4

19:35
Phoenix Sky Harbor (PHX) 4
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:55, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
17:25
Denver (DEN)

20:25
Las Vegas Harry Reid (LAS) 1
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 4:00, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
19:20
Ontario, Los Angeles (ONT) 4

23:10
Phoenix Sky Harbor (PHX) 4
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:50, 1-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
13:45
Denver (DEN)

19:35
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-02 through 2025-11-16
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 5:50, 2-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
13:45
Denver (DEN)

19:35
Phoenix Sky Harbor (PHX) 4
Effective 2025-11-21 through 2025-11-28
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 5:50, 2-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
13:45
Denver (DEN)

19:35
Phoenix Sky Harbor (PHX) 4
Effective 2025-12-07 through 2025-12-14
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 5:50, 2-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
13:45
Denver (DEN)

19:35
Phoenix Sky Harbor (PHX) 4
Operates only on 2025-12-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 5:50, 2-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
13:45
Denver (DEN)

19:35
Phoenix Sky Harbor (PHX) 4
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 5:50, 2-stop
Boeing 737-700 (Scimitar Winglets)
Southwest Airlines WN533
17:25
Denver (DEN)

23:10
Phoenix Sky Harbor (PHX) 4
Operates only on 2025-11-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 5:45, 2-stop
Boeing 737-700 (Scimitar Winglets)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
This flight number is listed as serving the following routes:
  • Austin (AUS) - Ronald Reagan Washington (DCA)
  • Austin (AUS) - Saint Louis (STL)
  • Burbank (BUR) - Boise (BOI)
  • Denver (DEN) - Las Vegas Harry Reid (LAS)
  • Denver (DEN) - Phoenix Sky Harbor (PHX)
  • Las Vegas Harry Reid (LAS) - Houston Hobby (HOU)
  • Las Vegas Harry Reid (LAS) - Phoenix Sky Harbor (PHX)
  • Las Vegas Harry Reid (LAS) - Tampa (TPA)
  • Luis Munoz Marin, San Juan (SJU) - Baltimore (BWI)
  • Miami (MIA) - Orlando (MCO)
  • Oakland (OAK) - Denver (DEN)
  • Ontario, Los Angeles (ONT) - Denver (DEN)
  • Ontario, Los Angeles (ONT) - Houston Hobby (HOU)
  • Ontario, Los Angeles (ONT) - Las Vegas Harry Reid (LAS)
  • Ontario, Los Angeles (ONT) - Phoenix Sky Harbor (PHX)
  • Ontario, Los Angeles (ONT) - Tampa (TPA)
  • Orlando (MCO) - Saint Louis (STL)
  • San Diego (SAN) - Austin (AUS)
  • San Diego (SAN) - Ronald Reagan Washington (DCA)
All Southwest Airlines flights
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