Finnair flight AY 4043: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Tue,Fri,Sun 10:04 Phoenix Sky Harbor (PHX) 4 13:18 Seattle-Tacoma (SEA)
AY 4043 Non-stop Embraer EMB 175 (E75) 3:14 Effective 2026-05-22 through 2026-06-30
Codeshare flight, operated by American Airlines.(AA 3792)
Thu 11:43 Albuquerque (ABQ) 12:51 Los Angeles (LAX)
AY 4043 Non-stop Canadair CRJ 700 (CR7) 2:08 Effective 2026-06-11 through 2026-06-25
Codeshare flight, operated by American Airlines.(AA 4887)
Mon,Wed-Fri 11:43 Albuquerque (ABQ) 12:49 Los Angeles (LAX)
AY 4043 Non-stop Canadair CRJ 700 (CR7) 2:06 Effective 2026-07-02 through 2026-07-30
Codeshare flight, operated by American Airlines.(AA 4886Z)
Tue-Sun 17:19 Miami (MIA) 19:44 Chicago O'Hare (ORD) 3
AY 4043 Non-stop Boeing 737-800 (738) 3:25 Effective 2026-09-09 through 2026-09-27
Codeshare flight, operated by American Airlines.(AA 2174Z)
Daily 17:19 Miami (MIA) 19:44 Chicago O'Hare (ORD) 3
AY 4043 Non-stop Boeing 737-800 (738) 3:25 Effective 2026-09-28 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 2174Z)
Wed,Sat 20:00 Miami (MIA) 21:35 Nashville (BNA)
AY 4043 Non-stop Boeing 737-800 (738) 2:35 Effective 2026-01-07 through 2026-01-17
Codeshare flight, operated by American Airlines.(AA 1173)
Mon,Wed,Sat 20:00 Miami (MIA) 21:35 Nashville (BNA)
AY 4043 Non-stop Boeing 737-800 (738) 2:35 Effective 2026-01-19 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 1173)
Mon,Wed,Thu,Sat,Sun 20:25 Chicago O'Hare (ORD) 3 21:53 Minneapolis/Saint Paul (MSP) 1
AY 4043 Non-stop Boeing 737-800 (738) 1:28 Effective 2026-04-08 through 2026-04-30
Codeshare flight, operated by American Airlines.(AA 2906)
Daily 20:25 Chicago O'Hare (ORD) 3 21:53 Minneapolis/Saint Paul (MSP) 1
AY 4043 Non-stop Boeing 737-800 (738) 1:28 Effective 2026-05-01 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2906)
Mon 20:30 Miami (MIA) 22:05 Nashville (BNA)
AY 4043 Non-stop Boeing 737-800 (738) 2:35 Operates only on 2026-01-12
Codeshare flight, operated by American Airlines.(AA 1173)
Mon,Wed,Sat 21:05 Miami (MIA) 22:42 Nashville (BNA)
AY 4043 Non-stop Boeing 737-800 (738) 2:37 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 1173)
Mon,Wed 21:07 Miami (MIA) 22:44 Nashville (BNA)
AY 4043 Non-stop Airbus A319 (319) 2:37 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 2766)
Mon,Wed,Sat 21:07 Miami (MIA) 22:45 Nashville (BNA)
AY 4043 Non-stop Boeing 737-800 (738) 2:38 Effective 2026-03-09 through 2026-03-28
Codeshare flight, operated by American Airlines.(AA 1173)
Wed-Sat 22:00 Chicago O'Hare (ORD) 3 23:53 Memphis (MEM)
AY 4043 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-08-05 through 2026-08-08
Codeshare flight, operated by American Airlines.(AA 3945)
Wed-Fri 22:00 Chicago O'Hare (ORD) 3 23:53 Memphis (MEM)
AY 4043 Non-stop Embraer EMB 175 (E75) 1:53 Effective 2026-08-19 through 2026-09-04
Codeshare flight, operated by American Airlines.(AA 3945)
Sat 22:00 Chicago O'Hare (ORD) 3 23:53 Memphis (MEM)
AY 4043 Non-stop Embraer EMB 175 (E75) 1:53 Operates only on 2026-09-05
Codeshare flight, operated by American Airlines.(AA 3945)
Mon,Wed,Sat 22:27 Miami (MIA) 23:59 Nashville (BNA)
AY 4043 Non-stop Boeing 737-800 (738) 2:32 Effective 2026-03-30 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 2766)
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This flight number is listed as serving the following routes:
Finnair flight AY 4043: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Finnair AY4043
Effective 2026-05-22 through 2026-06-30
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3792)
Duration: 3:14, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Finnair AY4043
Effective 2026-06-11 through 2026-06-25
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4887)
Duration: 2:08, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Finnair AY4043
Effective 2026-07-02 through 2026-07-30
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines.(AA 4886Z)
Duration: 2:06, non-stop
Canadair CRJ 700 (CR7)

Direct Codeshare Flights:

Finnair AY4043
Effective 2026-09-09 through 2026-09-27
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.(AA 2174Z)
Duration: 3:25, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4043
Effective 2026-09-28 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.(AA 2174Z)
Duration: 3:25, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4043
Effective 2026-01-07 through 2026-01-17
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1173)
Duration: 2:35, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4043
Effective 2026-01-19 through 2026-02-11
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1173)
Duration: 2:35, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4043
Effective 2026-04-08 through 2026-04-30
Mon
Tue
-
Wed
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2906)
Duration: 1:28, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4043
Effective 2026-05-01 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2906)
Duration: 1:28, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4043
Operates only on 2026-01-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1173)
Duration: 2:35, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4043
Effective 2026-02-14 through 2026-03-07
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1173)
Duration: 2:37, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4043
Valid until 2026-01-05
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2766)
Duration: 2:37, non-stop
Airbus A319 (319)

Direct Codeshare Flights:

Finnair AY4043
Effective 2026-03-09 through 2026-03-28
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1173)
Duration: 2:38, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY4043
Effective 2026-08-05 through 2026-08-08
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3945)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Finnair AY4043
Effective 2026-08-19 through 2026-09-04
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3945)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Finnair AY4043
Operates only on 2026-09-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3945)
Duration: 1:53, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Finnair AY4043
Effective 2026-03-30 through 2026-04-06
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2766)
Duration: 2:32, non-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Albuquerque (ABQ) - Los Angeles (LAX)
  • Chicago O'Hare (ORD) - Memphis (MEM)
  • Chicago O'Hare (ORD) - Minneapolis/Saint Paul (MSP)
  • Miami (MIA) - Chicago O'Hare (ORD)
  • Miami (MIA) - Nashville (BNA)
  • Phoenix Sky Harbor (PHX) - Seattle-Tacoma (SEA)