United Airlines flight UA 1504: Multiple routes

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FLIGHT SCHEDULE
Direct Flights:
Daily 15:00 New York LaGuardia (LGA) B 16:34 Chicago O'Hare (ORD) 1
UA 1504 Non-stop Boeing 737-800 (738) 2:34 Effective 2025-08-19 through 2025-09-24
Daily 15:00 New York LaGuardia (LGA) B 16:34 Chicago O'Hare (ORD) 1
UA 1504 Non-stop Boeing 737-800 (738) 2:34 Effective from 2025-10-26
Mon-Fri,Sun 15:05 Boston Logan (BOS) B 17:02 Chicago O'Hare (ORD) 1
UA 1504 Non-stop Boeing 737-800 (738) 2:57 Valid until 2025-05-21
Sat 15:05 Boston Logan (BOS) B 17:02 Chicago O'Hare (ORD) 1
UA 1504 Non-stop Airbus A320 (320) 2:57 Effective 2025-05-03 through 2025-05-17
Daily 15:16 Boston Logan (BOS) B 17:05 Chicago O'Hare (ORD) 1
UA 1504 Non-stop Boeing 737-800 (738) 2:49 Effective 2025-06-01 through 2025-06-25
Daily 15:18 Boston Logan (BOS) B 17:10 Chicago O'Hare (ORD) 1
UA 1504 Non-stop Boeing 737-800 (738) 2:52 Effective 2025-05-22 through 2025-05-31
Daily 15:25 New York LaGuardia (LGA) B 17:05 Chicago O'Hare (ORD) 1
UA 1504 Non-stop Boeing 737-800 (738) 2:40 Effective 2025-06-26 through 2025-08-18
Daily 15:25 New York LaGuardia (LGA) B 17:02 Chicago O'Hare (ORD) 1
UA 1504 Non-stop Boeing 737-800 (738) 2:37 Effective 2025-09-25 through 2025-10-25
Daily 17:50 Chicago O'Hare (ORD) 1 20:17 Cincinnati (CVG)
UA 1504 Non-stop Airbus A319 (319) 1:27 Effective 2025-08-19 through 2025-09-24
Daily 17:50 Chicago O'Hare (ORD) 1 20:17 Cincinnati (CVG)
UA 1504 Non-stop Boeing 737-700 (73G) 1:27 Effective from 2025-10-26
Daily 18:20 Chicago O'Hare (ORD) 1 21:29 Atlanta (ATL) N
UA 1504 Non-stop Boeing 737-800 (738) 2:09 Effective 2025-06-26 through 2025-07-03
Daily 18:20 Chicago O'Hare (ORD) 1 21:29 Atlanta (ATL) N
UA 1504 Non-stop Boeing 737-800 (738) 2:09 Effective 2025-07-05 through 2025-07-31
Daily 18:20 Chicago O'Hare (ORD) 1 20:51 Cincinnati (CVG)
UA 1504 Non-stop Airbus A319 (319) 1:31 Effective 2025-09-25 through 2025-10-25
Daily 19:35 Chicago O'Hare (ORD) 1 22:14 San Diego (SAN) 2
UA 1504 Non-stop Boeing 737-800 (738) 4:39 Valid until 2025-05-21
Non-Direct Flights:
Daily 15:00 New York LaGuardia (LGA) B 20:17 Cincinnati (CVG)
UA 1504 1-stop Boeing 737-800 (738) 5:17 Effective 2025-08-19 through 2025-09-24
Daily 15:00 New York LaGuardia (LGA) B 20:17 Cincinnati (CVG)
UA 1504 1-stop Boeing 737-800 (738) 5:17 Effective from 2025-10-26
Mon-Fri,Sun 15:05 Boston Logan (BOS) B 22:14 San Diego (SAN) 2
UA 1504 1-stop Boeing 737-800 (738) 10:09 Valid until 2025-05-21
Sat 15:05 Boston Logan (BOS) B 22:14 San Diego (SAN) 2
UA 1504 1-stop Airbus A320 (320) 10:09 Effective 2025-05-03 through 2025-05-17
Daily 15:25 New York LaGuardia (LGA) B 21:29 Atlanta (ATL) N
UA 1504 1-stop Boeing 737-800 (738) 6:04 Effective 2025-06-26 through 2025-07-03
Daily 15:25 New York LaGuardia (LGA) B 21:29 Atlanta (ATL) N
UA 1504 1-stop Boeing 737-800 (738) 6:04 Effective 2025-07-05 through 2025-07-31
Daily 15:25 New York LaGuardia (LGA) B 20:51 Cincinnati (CVG)
UA 1504 1-stop Boeing 737-800 (738) 5:26 Effective 2025-09-25 through 2025-10-25
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This flight number is listed as serving the following routes:
United Airlines flight UA 1504: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

United Airlines UA1504
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:34, non-stop
Boeing 737-800 (738)

United Airlines UA1504
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:34, non-stop
Boeing 737-800 (738)

United Airlines UA1504
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 2:57, non-stop
Boeing 737-800 (738)

United Airlines UA1504
Effective 2025-05-03 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:57, non-stop
Airbus A320 (320)

United Airlines UA1504
Effective 2025-06-01 through 2025-06-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:49, non-stop
Boeing 737-800 (738)

United Airlines UA1504
Effective 2025-05-22 through 2025-05-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:52, non-stop
Boeing 737-800 (738)

United Airlines UA1504
Effective 2025-06-26 through 2025-08-18
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:40, non-stop
Boeing 737-800 (738)

United Airlines UA1504
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:37, non-stop
Boeing 737-800 (738)

United Airlines UA1504
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Airbus A319 (319)

United Airlines UA1504
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:27, non-stop
Boeing 737-700 (73G)

United Airlines UA1504
Effective 2025-06-26 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:09, non-stop
Boeing 737-800 (738)

United Airlines UA1504
Effective 2025-07-05 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 2:09, non-stop
Boeing 737-800 (738)

United Airlines UA1504
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:31, non-stop
Airbus A319 (319)

United Airlines UA1504
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:39, non-stop
Boeing 737-800 (738)

Non-Direct Flights:

United Airlines UA1504
Effective 2025-08-19 through 2025-09-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:17, 1-stop
Boeing 737-800 (738)

United Airlines UA1504
Effective from 2025-10-26
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:17, 1-stop
Boeing 737-800 (738)

United Airlines UA1504
Valid until 2025-05-21
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Duration: 10:09, 1-stop
Boeing 737-800 (738)

United Airlines UA1504
Effective 2025-05-03 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 10:09, 1-stop
Airbus A320 (320)

United Airlines UA1504
Effective 2025-06-26 through 2025-07-03
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:04, 1-stop
Boeing 737-800 (738)

United Airlines UA1504
Effective 2025-07-05 through 2025-07-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 6:04, 1-stop
Boeing 737-800 (738)

United Airlines UA1504
Effective 2025-09-25 through 2025-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 5:26, 1-stop
Boeing 737-800 (738)
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Parallax here -
This flight number is listed as serving the following routes:
  • Boston Logan (BOS) - Chicago O'Hare (ORD)
  • Boston Logan (BOS) - San Diego (SAN)
  • Chicago O'Hare (ORD) - Atlanta (ATL)
  • Chicago O'Hare (ORD) - Cincinnati (CVG)
  • Chicago O'Hare (ORD) - San Diego (SAN)
  • New York LaGuardia (LGA) - Atlanta (ATL)
  • New York LaGuardia (LGA) - Chicago O'Hare (ORD)
  • New York LaGuardia (LGA) - Cincinnati (CVG)