Finnair flight AY 4188: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed,Fri 11:10 San Francisco (SFO) 1 17:36 Chicago O'Hare (ORD) 3
AY 4188 Non-stop Boeing 737-800 (738) 4:26 Effective 2025-05-07 through 2025-05-14
Codeshare flight, operated by American Airlines.(AA 1188)
Wed,Fri 11:10 San Francisco (SFO) 1 17:36 Chicago O'Hare (ORD) 3
AY 4188 Non-stop Boeing 737-800 (738) 4:26 Effective 2025-05-21 through 2025-05-23
Codeshare flight, operated by American Airlines.(AA 1188)
Fri 11:10 San Francisco (SFO) 1 17:36 Chicago O'Hare (ORD) 3
AY 4188 Non-stop Boeing 737-800 (738) 4:26 Operates only on 2025-05-30
Codeshare flight, operated by American Airlines.(AA 1188)
Mon,Thu 13:40 London Heathrow (LHR) 3 18:15 Miami (MIA)
AY 4188 Non-stop Boeing 777-300ER (77W) 9:35 Effective 2025-05-29 through 2025-06-02
Codeshare flight, operated by American Airlines.(AA 57)
Mon 14:10 London Heathrow (LHR) 3 18:50 Miami (MIA)
AY 4188 Non-stop Boeing 777-300ER (77W) 9:40 Operates only on 2025-05-26
Codeshare flight, operated by American Airlines.(AA 57)
Thu,Fri 15:17 Minneapolis/Saint Paul (MSP) 1 17:55 Dallas Fort Worth (DFW)
AY 4188 Non-stop Boeing 737-800 (738) 2:38 Valid until 2025-05-02
Codeshare flight, operated by American Airlines.(AA 3105)
Wed,Fri 15:34 Minneapolis/Saint Paul (MSP) 1 18:10 Dallas Fort Worth (DFW)
AY 4188 Non-stop Boeing 737-800 (738) 2:36 Effective 2025-09-03 through 2025-09-05
Codeshare flight, operated by American Airlines.(AA 362)
Fri 15:38 Minneapolis/Saint Paul (MSP) 1 18:10 Dallas Fort Worth (DFW)
AY 4188 Non-stop Boeing 737-800 (738) 2:32 Effective 2025-08-22 through 2025-08-29
Codeshare flight, operated by American Airlines.(AA 362)
Mon,Thu 17:01 Hartford (BDL) 18:43 Chicago O'Hare (ORD) 3
AY 4188 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:42 Effective 2025-05-05 through 2025-05-22
Codeshare flight, operated by American Airlines.(AA 3359Z)
Mon,Thu 18:22 Knoxville (TYS) 19:44 Dallas Fort Worth (DFW)
AY 4188 Non-stop Airbus A321 (321) 2:22 Effective 2025-07-31 through 2025-08-04
Codeshare flight, operated by American Airlines.(AA 2550)
Fri 18:23 Pittsburgh (PIT) 20:00 New York John F. Kennedy (JFK) 8
AY 4188 Non-stop Embraer EMB 175 (E75) 1:37 Operates only on 2025-05-16
Codeshare flight, operated by American Airlines.(AA 4382)
Wed 18:23 Pittsburgh (PIT) 20:00 New York John F. Kennedy (JFK) 8
AY 4188 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2025-05-28 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 4382)
Mon,Thu 18:36 Knoxville (TYS) 20:00 Dallas Fort Worth (DFW)
AY 4188 Non-stop Boeing 737-800 (738) 2:24 Effective 2025-08-07 through 2025-08-28
Codeshare flight, operated by American Airlines.(AA 2550)
Mon,Wed,Sat 19:30 Miami (MIA) 22:23 San Diego (SAN) 2
AY 4188 Non-stop Airbus A321neo (32Q) 5:53 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 1107)
Mon,Sat 19:30 Miami (MIA) 22:15 San Diego (SAN) 2
AY 4188 Non-stop Airbus A321neo (32Q) 5:45 Effective from 2026-02-14
Codeshare flight, operated by American Airlines.(AA 1121)
Wed 20:59 Dallas Fort Worth (DFW) 00:32 Cincinnati (CVG)
AY 4188 Non-stop Canadair CRJ 900 (CR9) 2:33 Operates only on 2025-07-30
Codeshare flight, operated by American Airlines.(AA 5264)
The flight arrives 1 day after departure.
Mon,Sat 21:00 Miami (MIA) 23:46 San Diego (SAN) 2
AY 4188 Non-stop Boeing 737 MAX 8 (7M8) 5:46 Effective 2025-12-06 through 2025-12-15
Codeshare flight, operated by American Airlines.(AA 1466)
Wed,Fri 21:15 Dallas Fort Worth (DFW) 21:46 Phoenix Sky Harbor (PHX) 4
AY 4188 Non-stop Airbus A321neo (32Q) 2:31 Effective 2025-08-06 through 2025-08-20
Codeshare flight, operated by American Airlines.(AA 1768)
Mon,Wed 21:15 Dallas Fort Worth (DFW) 21:46 Phoenix Sky Harbor (PHX) 4
AY 4188 Non-stop Airbus A321neo (32Q) 2:31 Effective 2025-08-27 through 2025-09-01
Codeshare flight, operated by American Airlines.(AA 1768)
Thu 21:15 Dallas Fort Worth (DFW) 21:56 Phoenix Sky Harbor (PHX) 4
AY 4188 Non-stop Airbus A321neo (32Q) 2:41 Operates only on 2025-09-04
Codeshare flight, operated by American Airlines.(AA 1768)
Mon,Sat 21:30 Miami (MIA) 00:23 San Diego (SAN) 2
AY 4188 Non-stop Airbus A321neo (32Q) 5:53 Effective 2025-12-20 through 2026-01-05
Codeshare flight, operated by American Airlines.(AA 2257)
The flight arrives 1 day after departure.
Fri 21:59 Dallas Fort Worth (DFW) 22:47 Albuquerque (ABQ)
AY 4188 Non-stop Boeing 737-800 (738) 1:48 Operates only on 2025-08-01
Codeshare flight, operated by American Airlines.(AA 1062)
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This flight number is listed as serving the following routes:
Finnair flight AY 4188: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Finnair AY4188
Effective 2025-05-07 through 2025-05-14
Mon
-
Tue
-
Wed
Thu
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Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1188)
Duration: 4:26, non-stop
Boeing 737-800 (738)

Finnair AY4188
Effective 2025-05-21 through 2025-05-23
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
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Codeshare flight, operated by American Airlines. (AA 1188)
Duration: 4:26, non-stop
Boeing 737-800 (738)

Finnair AY4188
Operates only on 2025-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1188)
Duration: 4:26, non-stop
Boeing 737-800 (738)

Finnair AY4188
Effective 2025-05-29 through 2025-06-02
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 AY4188
Operates only on 2025-05-26
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 AY4188
Valid until 2025-05-02
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3105)
Duration: 2:38, non-stop
Boeing 737-800 (738)

Finnair AY4188
Effective 2025-09-03 through 2025-09-05
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 362)
Duration: 2:36, non-stop
Boeing 737-800 (738)

Finnair AY4188
Effective 2025-08-22 through 2025-08-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 362)
Duration: 2:32, non-stop
Boeing 737-800 (738)

Finnair AY4188
Effective 2025-05-05 through 2025-05-22
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines.(AA 3359Z)
Duration: 2:42, non-stop
Embraer EMB 170 / EMB 175 (E70)

Finnair AY4188
Effective 2025-07-31 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2550)
Duration: 2:22, non-stop
Airbus A321 (321)

Finnair AY4188
Operates only on 2025-05-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4382)
Duration: 1:37, non-stop
Embraer EMB 175 (E75)

Finnair AY4188
Effective 2025-05-28 through 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4382)
Duration: 1:37, non-stop
Embraer EMB 175 (E75)

Finnair AY4188
Effective 2025-08-07 through 2025-08-28
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2550)
Duration: 2:24, non-stop
Boeing 737-800 (738)

Finnair AY4188
Effective 2026-01-07 through 2026-02-11
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1107)
Duration: 5:53, non-stop
Airbus A321neo (32Q)

Finnair AY4188
Effective from 2026-02-14
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1121)
Duration: 5:45, non-stop
Airbus A321neo (32Q)

Finnair AY4188
Operates only on 2025-07-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 5264)
Duration: 2:33, non-stop
Canadair CRJ 900 (CR9)
The flight arrives 1 day after departure.

Finnair AY4188
Effective 2025-12-06 through 2025-12-15
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1466)
Duration: 5:46, non-stop
Boeing 737 MAX 8 (7M8)

Finnair AY4188
Effective 2025-08-06 through 2025-08-20
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1768)
Duration: 2:31, non-stop
Airbus A321neo (32Q)

Finnair AY4188
Effective 2025-08-27 through 2025-09-01
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1768)
Duration: 2:31, non-stop
Airbus A321neo (32Q)

Finnair AY4188
Operates only on 2025-09-04
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1768)
Duration: 2:41, non-stop
Airbus A321neo (32Q)

Finnair AY4188
21:30

00:23(+1)
Effective 2025-12-20 through 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2257)
Duration: 5:53, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Finnair AY4188
Operates only on 2025-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1062)
Duration: 1:48, non-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Dallas Fort Worth (DFW) - Albuquerque (ABQ)
  • Dallas Fort Worth (DFW) - Cincinnati (CVG)
  • Dallas Fort Worth (DFW) - Phoenix Sky Harbor (PHX)
  • Hartford (BDL) - Chicago O'Hare (ORD)
  • Knoxville (TYS) - Dallas Fort Worth (DFW)
  • London Heathrow (LHR) - Miami (MIA)
  • Miami (MIA) - San Diego (SAN)
  • Minneapolis/Saint Paul (MSP) - Dallas Fort Worth (DFW)
  • Pittsburgh (PIT) - New York John F. Kennedy (JFK)
  • San Francisco (SFO) - Chicago O'Hare (ORD)