Finnair flight AY 4143: Multiple routes

Ad box here 1220564027 I FlightWNum Top Box
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Sat 07:10 Chicago O'Hare (ORD) 3 09:24 San Diego (SAN) 2
AY 4143 Non-stop Boeing 737-800 (738) 4:14 Operates only on 2025-07-05
Codeshare flight, operated by American Airlines.(AA 2343)
Sun 11:44 Chicago O'Hare (ORD) 3 13:58 Los Angeles (LAX)
AY 4143 Non-stop Airbus A321 (321) 4:14 Operates only on 2025-06-08
Codeshare flight, operated by American Airlines.(AA 1433)
Mon,Fri 12:11 Kansas City (MCI) 13:56 Dallas Fort Worth (DFW)
AY 4143 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2025-06-09 through 2025-06-13
Codeshare flight, operated by American Airlines.(AA 4180)
Fri 12:11 Kansas City (MCI) 13:56 Dallas Fort Worth (DFW)
AY 4143 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2025-06-20 through 2025-06-27
Codeshare flight, operated by American Airlines.(AA 4180)
Sat 12:24 Atlanta (ATL) N 13:51 Dallas Fort Worth (DFW)
AY 4143 Non-stop Boeing 737-800 (738) 2:27 Effective 2025-05-10 through 2025-05-17
Codeshare flight, operated by American Airlines.(AA 1276)
Sat 12:24 Atlanta (ATL) N 13:51 Dallas Fort Worth (DFW)
AY 4143 Non-stop Boeing 737-800 (738) 2:27 Operates only on 2025-05-31
Codeshare flight, operated by American Airlines.(AA 1276)
Thu 12:34 Fort Myers (RSW) 14:26 Dallas Fort Worth (DFW)
AY 4143 Non-stop Airbus A320 (320) 2:52 Effective 2025-06-12 through 2025-06-26
Codeshare flight, operated by American Airlines.(AA 1475)
Mon 12:34 Fort Myers (RSW) 14:26 Dallas Fort Worth (DFW)
AY 4143 Non-stop Airbus A320 (320) 2:52 Operates only on 2025-06-30
Codeshare flight, operated by American Airlines.(AA 1475)
Mon,Thu 13:40 London Heathrow (LHR) 3 18:15 Miami (MIA)
AY 4143 Non-stop Boeing 777-300ER (77W) 9:35 Effective 2025-05-08 through 2025-05-19
Codeshare flight, operated by American Airlines.(AA 57)
Mon 14:09 Louisville (SDF) 15:29 Dallas Fort Worth (DFW)
AY 4143 Non-stop Embraer EMB 175 (E75) 2:20 Effective 2025-06-16 through 2025-06-23
Codeshare flight, operated by American Airlines.(AA 4250)
Thu 14:09 Louisville (SDF) 15:29 Dallas Fort Worth (DFW)
AY 4143 Non-stop Embraer EMB 175 (E75) 2:20 Operates only on 2025-07-03
Codeshare flight, operated by American Airlines.(AA 4250)
Thu 14:10 London Heathrow (LHR) 3 18:50 Miami (MIA)
AY 4143 Non-stop Boeing 777-300ER (77W) 9:40 Operates only on 2025-05-22
Codeshare flight, operated by American Airlines.(AA 57)
Fri 14:15 Atlanta (ATL) N 15:42 Dallas Fort Worth (DFW)
AY 4143 Non-stop Boeing 737-800 (738) 2:27 Effective 2025-05-09 through 2025-05-16
Codeshare flight, operated by American Airlines.(AA 1299)
Tue-Fri,Sun 15:43 Memphis (MEM) 17:52 Chicago O'Hare (ORD) 3
AY 4143 Non-stop Embraer EMB 175 (E75) 2:09 Effective 2025-07-06 through 2025-07-13
Codeshare flight, operated by American Airlines.(AA 4383)
Mon,Tue,Thu,Fri,Sun 15:43 Memphis (MEM) 17:52 Chicago O'Hare (ORD) 3
AY 4143 Non-stop Embraer EMB 175 (E75) 2:09 Effective 2025-07-14 through 2025-07-22
Codeshare flight, operated by American Airlines.(AA 4383)
Mon-Fri,Sun 15:43 Memphis (MEM) 17:52 Chicago O'Hare (ORD) 3
AY 4143 Non-stop Embraer EMB 175 (E75) 2:09 Effective 2025-07-23 through 2025-07-29
Codeshare flight, operated by American Airlines.(AA 4383)
Tue,Thu,Fri,Sun 15:43 Memphis (MEM) 17:52 Chicago O'Hare (ORD) 3
AY 4143 Non-stop Embraer EMB 175 (E75) 2:09 Effective 2025-07-31 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 4383)
Fri 15:43 Memphis (MEM) 17:52 Chicago O'Hare (ORD) 3
AY 4143 Non-stop Airbus A319 (319) 2:09 Operates only on 2025-08-15
Codeshare flight, operated by American Airlines.(AA 2098)
Mon,Thu 15:43 Memphis (MEM) 17:52 Chicago O'Hare (ORD) 3
AY 4143 Non-stop Airbus A319 (319) 2:09 Effective 2025-08-25 through 2025-08-28
Codeshare flight, operated by American Airlines.(AA 2098)
Mon,Wed 16:12 Des Moines (DSM) 18:10 Dallas Fort Worth (DFW)
AY 4143 Non-stop Airbus A320 (320) 1:58 Effective 2025-08-27 through 2025-09-01
Codeshare flight, operated by American Airlines.(AA 1664)
Fri 16:59 Chicago O'Hare (ORD) 3 20:20 New York John F. Kennedy (JFK) 8
AY 4143 Non-stop Airbus A319 (319) 2:21 Operates only on 2025-06-06
Codeshare flight, operated by American Airlines.(AA 2091)
Wed 17:01 Hartford (BDL) 18:43 Chicago O'Hare (ORD) 3
AY 4143 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:42 Effective 2025-05-07 through 2025-05-21
Codeshare flight, operated by American Airlines.(AA 3359)
Fri 17:01 Hartford (BDL) 18:43 Chicago O'Hare (ORD) 3
AY 4143 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:42 Operates only on 2025-05-30
Codeshare flight, operated by American Airlines.(AA 3359)
Mon,Thu 17:27 Des Moines (DSM) 19:34 Dallas Fort Worth (DFW)
AY 4143 Non-stop Boeing 737-800 (738) 2:07 Effective 2025-05-26 through 2025-05-29
Codeshare flight, operated by American Airlines.(AA 1664)
Thu,Fri 17:29 Des Moines (DSM) 19:39 Dallas Fort Worth (DFW)
AY 4143 Non-stop Airbus A319 (319) 2:10 Valid until 2025-05-02
Codeshare flight, operated by American Airlines.(AA 1664)
Fri 17:38 Memphis (MEM) 19:33 Chicago O'Hare (ORD) 3
AY 4143 Non-stop Canadair CRJ 700 (CR7) 1:55 Operates only on 2025-05-23
Codeshare flight, operated by American Airlines.(AA 6384)
Sun 17:40 Seattle-Tacoma (SEA) 20:52 Phoenix Sky Harbor (PHX) 4
AY 4143 Non-stop Embraer EMB 175 (E75) 3:12 Effective 2025-06-15 through 2025-06-29
Codeshare flight, operated by American Airlines.(AA 6337)
Wed 17:52 Providence (PVD) 19:42 Chicago O'Hare (ORD) 3
AY 4143 Non-stop Embraer EMB 175 (E75) 2:50 Operates only on 2025-07-02
Codeshare flight, operated by American Airlines.(AA 3618)
Sat 18:53 Chicago O'Hare (ORD) 3 21:26 Los Angeles (LAX)
AY 4143 Non-stop Airbus A321 (321) 4:33 Effective 2025-06-07 through 2025-06-28
Codeshare flight, operated by American Airlines.(AA 2364)
Mon,Wed-Fri 19:30 Chicago O'Hare (ORD) 3 22:35 Atlanta (ATL) N
AY 4143 Non-stop Embraer EMB 175 (E75) 2:05 Effective 2025-08-07 through 2025-08-14
Codeshare flight, operated by American Airlines.(AA 4455)
Mon,Wed,Thu 19:30 Chicago O'Hare (ORD) 3 22:35 Atlanta (ATL) N
AY 4143 Non-stop Embraer EMB 175 (E75) 2:05 Effective 2025-08-18 through 2025-08-21
Codeshare flight, operated by American Airlines.(AA 4455)
Mon 20:00 Chicago O'Hare (ORD) 3 22:42 Los Angeles (LAX)
AY 4143 Non-stop Boeing 737-800 (738) 4:42 Operates only on 2025-05-05
Codeshare flight, operated by American Airlines.(AA 3194)
Wed 20:30 New York John F. Kennedy (JFK) 8 23:43 Miami (MIA)
AY 4143 Non-stop Boeing 737-800 (738) 3:13 Effective 2025-05-28 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 2603)
Wed 20:30 New York John F. Kennedy (JFK) 8 23:55 Miami (MIA)
AY 4143 Non-stop Boeing 737-800 (738) 3:25 Operates only on 2025-06-11
Codeshare flight, operated by American Airlines.(AA 3277)
Wed 20:30 New York John F. Kennedy (JFK) 8 23:55 Miami (MIA)
AY 4143 Non-stop Boeing 737-800 (738) 3:25 Operates only on 2025-06-25
Codeshare flight, operated by American Airlines.(AA 3277)
Wed 21:40 Chicago O'Hare (ORD) 3 23:49 Albuquerque (ABQ)
AY 4143 Non-stop Embraer EMB 175 (E75) 3:09 Operates only on 2025-08-06
Codeshare flight, operated by American Airlines.(AA 4080)
Ad flat here 1377413384 I FlightWNum Lower
Parallax here
This flight number is listed as serving the following routes:
Finnair flight AY 4143: Multiple routes
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Finnair AY4143
Operates only on 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2343)
Duration: 4:14, non-stop
Boeing 737-800 (738)

Finnair AY4143
Operates only on 2025-06-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1433)
Duration: 4:14, non-stop
Airbus A321 (321)

Finnair AY4143
Effective 2025-06-09 through 2025-06-13
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4180)
Duration: 1:45, non-stop
Embraer EMB 175 (E75)

Finnair AY4143
Effective 2025-06-20 through 2025-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4180)
Duration: 1:45, non-stop
Embraer EMB 175 (E75)

Finnair AY4143
Effective 2025-05-10 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1276)
Duration: 2:27, non-stop
Boeing 737-800 (738)

Finnair AY4143
Operates only on 2025-05-31
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1276)
Duration: 2:27, non-stop
Boeing 737-800 (738)

Finnair AY4143
Effective 2025-06-12 through 2025-06-26
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1475)
Duration: 2:52, non-stop
Airbus A320 (320)

Finnair AY4143
Operates only on 2025-06-30
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1475)
Duration: 2:52, non-stop
Airbus A320 (320)

Finnair AY4143
Effective 2025-05-08 through 2025-05-19
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 57)
Duration: 9:35, non-stop
Boeing 777-300ER (77W)

Finnair AY4143
Effective 2025-06-16 through 2025-06-23
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4250)
Duration: 2:20, non-stop
Embraer EMB 175 (E75)

Finnair AY4143
Operates only on 2025-07-03
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4250)
Duration: 2:20, non-stop
Embraer EMB 175 (E75)

Finnair AY4143
Operates only on 2025-05-22
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 57)
Duration: 9:40, non-stop
Boeing 777-300ER (77W)

Finnair AY4143
Effective 2025-05-09 through 2025-05-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1299)
Duration: 2:27, non-stop
Boeing 737-800 (738)

Finnair AY4143
Effective 2025-07-06 through 2025-07-13
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4383)
Duration: 2:09, non-stop
Embraer EMB 175 (E75)

Finnair AY4143
Effective 2025-07-14 through 2025-07-22
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4383)
Duration: 2:09, non-stop
Embraer EMB 175 (E75)

Finnair AY4143
Effective 2025-07-23 through 2025-07-29
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4383)
Duration: 2:09, non-stop
Embraer EMB 175 (E75)

Finnair AY4143
Effective 2025-07-31 through 2025-08-05
Mon
-
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4383)
Duration: 2:09, non-stop
Embraer EMB 175 (E75)

Finnair AY4143
Operates only on 2025-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2098)
Duration: 2:09, non-stop
Airbus A319 (319)

Finnair AY4143
Effective 2025-08-25 through 2025-08-28
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2098)
Duration: 2:09, non-stop
Airbus A319 (319)

Finnair AY4143
Effective 2025-08-27 through 2025-09-01
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1664)
Duration: 1:58, non-stop
Airbus A320 (320)

Finnair AY4143
Operates only on 2025-06-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2091)
Duration: 2:21, non-stop
Airbus A319 (319)

Finnair AY4143
Effective 2025-05-07 through 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3359)
Duration: 2:42, non-stop
Embraer EMB 170 / EMB 175 (E70)

Finnair AY4143
Operates only on 2025-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3359)
Duration: 2:42, non-stop
Embraer EMB 170 / EMB 175 (E70)

Finnair AY4143
Effective 2025-05-26 through 2025-05-29
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1664)
Duration: 2:07, non-stop
Boeing 737-800 (738)

Finnair AY4143
Valid until 2025-05-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1664)
Duration: 2:10, non-stop
Airbus A319 (319)

Finnair AY4143
Operates only on 2025-05-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6384)
Duration: 1:55, non-stop
Canadair CRJ 700 (CR7)

Finnair AY4143
Effective 2025-06-15 through 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6337)
Duration: 3:12, non-stop
Embraer EMB 175 (E75)

Finnair AY4143
Operates only on 2025-07-02
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3618)
Duration: 2:50, non-stop
Embraer EMB 175 (E75)

Finnair AY4143
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2364)
Duration: 4:33, non-stop
Airbus A321 (321)

Finnair AY4143
Effective 2025-08-07 through 2025-08-14
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4455)
Duration: 2:05, non-stop
Embraer EMB 175 (E75)

Finnair AY4143
Effective 2025-08-18 through 2025-08-21
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4455)
Duration: 2:05, non-stop
Embraer EMB 175 (E75)

Finnair AY4143
Operates only on 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3194)
Duration: 4:42, non-stop
Boeing 737-800 (738)

Finnair AY4143
Effective 2025-05-28 through 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2603)
Duration: 3:13, non-stop
Boeing 737-800 (738)

Finnair AY4143
Operates only on 2025-06-11
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3277)
Duration: 3:25, non-stop
Boeing 737-800 (738)

Finnair AY4143
Operates only on 2025-06-25
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3277)
Duration: 3:25, non-stop
Boeing 737-800 (738)

Finnair AY4143
Operates only on 2025-08-06
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4080)
Duration: 3:09, non-stop
Embraer EMB 175 (E75)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here
This flight number is listed as serving the following routes:
  • Atlanta (ATL) - Dallas Fort Worth (DFW)
  • Chicago O'Hare (ORD) - Albuquerque (ABQ)
  • Chicago O'Hare (ORD) - Atlanta (ATL)
  • Chicago O'Hare (ORD) - Los Angeles (LAX)
  • Chicago O'Hare (ORD) - New York John F. Kennedy (JFK)
  • Chicago O'Hare (ORD) - San Diego (SAN)
  • Des Moines (DSM) - Dallas Fort Worth (DFW)
  • Fort Myers (RSW) - Dallas Fort Worth (DFW)
  • Hartford (BDL) - Chicago O'Hare (ORD)
  • Kansas City (MCI) - Dallas Fort Worth (DFW)
  • London Heathrow (LHR) - Miami (MIA)
  • Louisville (SDF) - Dallas Fort Worth (DFW)
  • Memphis (MEM) - Chicago O'Hare (ORD)
  • New York John F. Kennedy (JFK) - Miami (MIA)
  • Providence (PVD) - Chicago O'Hare (ORD)
  • Seattle-Tacoma (SEA) - Phoenix Sky Harbor (PHX)