Finnair flight AY 4138: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed,Sat 09:22 Tucson (TUS) 13:44 Dallas Fort Worth (DFW)
AY 4138 Non-stop Boeing 737-800 (738) 2:22 Effective 2025-07-05 through 2025-07-12
Codeshare flight, operated by American Airlines.(AA 1014)
Sat,Sun 09:22 Tucson (TUS) 13:44 Dallas Fort Worth (DFW)
AY 4138 Non-stop Boeing 737-800 (738) 2:22 Effective 2025-07-13 through 2025-07-19
Codeshare flight, operated by American Airlines.(AA 1014)
Tue,Wed,Sat,Sun 09:22 Tucson (TUS) 13:44 Dallas Fort Worth (DFW)
AY 4138 Non-stop Boeing 737-800 (738) 2:22 Effective 2025-07-26 through 2025-07-30
Codeshare flight, operated by American Airlines.(AA 1014)
Fri 12:07 Kansas City (MCI) 13:53 Dallas Fort Worth (DFW)
AY 4138 Non-stop Embraer EMB 175 (E75) 1:46 Effective 2025-07-18 through 2025-07-25
Codeshare flight, operated by American Airlines.(AA 4180)
Fri 14:09 Louisville (SDF) 15:29 Dallas Fort Worth (DFW)
AY 4138 Non-stop Embraer EMB 175 (E75) 2:20 Operates only on 2025-07-04
Codeshare flight, operated by American Airlines.(AA 4250)
Wed-Fri 15:42 Luis Munoz Marin, San Juan (SJU) C 20:00 Dallas Fort Worth (DFW)
AY 4138 Non-stop Airbus A321 (321) 5:18 Effective 2025-09-03 through 2025-09-05
Codeshare flight, operated by American Airlines.(AA 2437)
Tue,Sun 16:59 Kansas City (MCI) 18:39 Chicago O'Hare (ORD) 3
AY 4138 Non-stop Airbus A319 (319) 1:40 Effective 2025-07-15 through 2025-07-22
Codeshare flight, operated by American Airlines.(AA 2086)
Tue 16:59 Kansas City (MCI) 18:39 Chicago O'Hare (ORD) 3
AY 4138 Non-stop Airbus A319 (319) 1:40 Operates only on 2025-08-05
Codeshare flight, operated by American Airlines.(AA 2086)
Tue,Sat 16:59 Kansas City (MCI) 18:39 Chicago O'Hare (ORD) 3
AY 4138 Non-stop Canadair CRJ 700 (CR7) 1:40 Effective 2025-08-09 through 2025-08-19
Codeshare flight, operated by American Airlines.(AA 6276)
Sat,Sun 16:59 Kansas City (MCI) 18:39 Chicago O'Hare (ORD) 3
AY 4138 Non-stop Canadair CRJ 700 (CR7) 1:40 Effective 2025-08-17 through 2025-08-30
Codeshare flight, operated by American Airlines.(AA 6276)
Mon,Thu 17:32 Orlando (MCO) B 19:27 Dallas Fort Worth (DFW)
AY 4138 Non-stop Airbus A321 (321) 2:55 Effective 2025-07-31 through 2025-08-04
Codeshare flight, operated by American Airlines.(AA 2148)
Wed 17:36 Kansas City (MCI) 19:14 Chicago O'Hare (ORD) 3
AY 4138 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:38 Effective 2025-05-07 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 3432)
Fri 17:46 Minneapolis/Saint Paul (MSP) 1 19:35 Chicago O'Hare (ORD) 3
AY 4138 Non-stop Boeing 737-800 (738) 1:49 Operates only on 2025-07-11
Codeshare flight, operated by American Airlines.(AA 329)
Fri 17:46 Minneapolis/Saint Paul (MSP) 1 19:35 Chicago O'Hare (ORD) 3
AY 4138 Non-stop Boeing 737-800 (738) 1:49 Operates only on 2025-08-01
Codeshare flight, operated by American Airlines.(AA 329)
Sun 17:53 Providence (PVD) 19:44 Chicago O'Hare (ORD) 3
AY 4138 Non-stop Embraer EMB 175 (E75) 2:51 Operates only on 2025-07-06
Codeshare flight, operated by American Airlines.(AA 3607)
Wed,Thu 17:53 Nashville (BNA) 19:45 Chicago O'Hare (ORD) 3
AY 4138 Non-stop Airbus A319 (319) 1:52 Effective 2025-08-06 through 2025-08-07
Codeshare flight, operated by American Airlines.(AA 2924)
Sat 18:50 Dallas Fort Worth (DFW) 22:32 Charleston (CHS)
AY 4138 Non-stop Boeing 737-800 (738) 2:42 Effective 2025-06-07 through 2025-06-28
Codeshare flight, operated by American Airlines.(AA 2559)
Sun 19:13 Los Angeles (LAX) 21:55 Honolulu (HNL) 2
AY 4138 Non-stop Airbus A321neo (32Q) 5:42 Effective 2025-06-15 through 2025-06-29
Codeshare flight, operated by American Airlines.(AA 2888)
Tue 19:25 Indianapolis (IND) 19:42 Chicago O'Hare (ORD) 3
AY 4138 Non-stop Canadair CRJ 700 (CR7) 1:17 Effective 2025-06-17 through 2025-06-24
Codeshare flight, operated by American Airlines.(AA 6371)
Wed 19:30 Chicago O'Hare (ORD) 3 22:05 John Glenn Columbus (CMH)
AY 4138 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:35 Operates only on 2025-07-23
Codeshare flight, operated by American Airlines.(AA 3447)
Tue 20:30 New York John F. Kennedy (JFK) 8 22:20 Pittsburgh (PIT)
AY 4138 Non-stop Embraer EMB 175 (E75) 1:50 Operates only on 2025-06-10
Codeshare flight, operated by American Airlines.(AA 4611)
Tue,Sat 20:35 Chicago O'Hare (ORD) 3 22:38 Memphis (MEM)
AY 4138 Non-stop Embraer EMB 175 (E75) 2:03 Valid until 2025-05-03
Codeshare flight, operated by American Airlines.(AA 3945)
Mon,Thu,Fri 21:10 New York John F. Kennedy (JFK) 8 23:00 Toronto Pearson (YYZ) 3
AY 4138 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2025-05-05 through 2025-06-02
Codeshare flight, operated by American Airlines.(AA 4558)
Fri 21:36 Chicago O'Hare (ORD) 3 00:17 Seattle-Tacoma (SEA)
AY 4138 Non-stop Airbus A321 (321) 4:41 Operates only on 2025-06-06
Codeshare flight, operated by American Airlines.(AA 3029)
The flight arrives 1 day after departure.
Sun 21:40 Los Angeles (LAX) 05:50 Miami (MIA)
AY 4138 Non-stop Airbus A321neo (32Q) 5:10 Operates only on 2025-06-08
Codeshare flight, operated by American Airlines.(AA 2942)
The flight arrives 1 day after departure.
Mon,Wed-Fri,Sun 22:05 Chicago O'Hare (ORD) 3 23:56 Memphis (MEM)
AY 4138 Non-stop Embraer EMB 175 (E75) 1:51 Valid until 2025-05-04
Codeshare flight, operated by American Airlines.(AA 3945)
Mon,Wed-Fri 22:24 Chicago O'Hare (ORD) 3 23:59 Kansas City (MCI)
AY 4138 Non-stop Boeing 737-800 (738) 1:35 Effective 2025-08-08 through 2025-08-21
Codeshare flight, operated by American Airlines.(AA 453)
Mon,Wed,Thu 22:24 Chicago O'Hare (ORD) 3 23:59 Kansas City (MCI)
AY 4138 Non-stop Boeing 737-800 (738) 1:35 Effective 2025-08-25 through 2025-08-28
Codeshare flight, operated by American Airlines.(AA 453)
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This flight number is listed as serving the following routes:
Finnair flight AY 4138: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Finnair AY4138
Effective 2025-07-05 through 2025-07-12
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 1014)
Duration: 2:22, non-stop
Boeing 737-800 (738)

Finnair AY4138
Effective 2025-07-13 through 2025-07-19
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1014)
Duration: 2:22, non-stop
Boeing 737-800 (738)

Finnair AY4138
Effective 2025-07-26 through 2025-07-30
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1014)
Duration: 2:22, non-stop
Boeing 737-800 (738)

Finnair AY4138
Effective 2025-07-18 through 2025-07-25
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4180)
Duration: 1:46, non-stop
Embraer EMB 175 (E75)

Finnair AY4138
Operates only on 2025-07-04
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 AY4138
Effective 2025-09-03 through 2025-09-05
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2437)
Duration: 5:18, non-stop
Airbus A321 (321)

Finnair AY4138
Effective 2025-07-15 through 2025-07-22
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2086)
Duration: 1:40, non-stop
Airbus A319 (319)

Finnair AY4138
Operates only on 2025-08-05
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2086)
Duration: 1:40, non-stop
Airbus A319 (319)

Finnair AY4138
Effective 2025-08-09 through 2025-08-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6276)
Duration: 1:40, non-stop
Canadair CRJ 700 (CR7)

Finnair AY4138
Effective 2025-08-17 through 2025-08-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6276)
Duration: 1:40, non-stop
Canadair CRJ 700 (CR7)

Finnair AY4138
Effective 2025-07-31 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2148)
Duration: 2:55, non-stop
Airbus A321 (321)

Finnair AY4138
Effective 2025-05-07 through 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3432)
Duration: 1:38, non-stop
Embraer EMB 170 / EMB 175 (E70)

Finnair AY4138
Operates only on 2025-07-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 329)
Duration: 1:49, non-stop
Boeing 737-800 (738)

Finnair AY4138
Operates only on 2025-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 329)
Duration: 1:49, non-stop
Boeing 737-800 (738)

Finnair AY4138
Operates only on 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3607)
Duration: 2:51, non-stop
Embraer EMB 175 (E75)

Finnair AY4138
Effective 2025-08-06 through 2025-08-07
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2924)
Duration: 1:52, non-stop
Airbus A319 (319)

Finnair AY4138
Effective 2025-06-07 through 2025-06-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2559)
Duration: 2:42, non-stop
Boeing 737-800 (738)

Finnair AY4138
Effective 2025-06-15 through 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2888)
Duration: 5:42, non-stop
Airbus A321neo (32Q)

Finnair AY4138
Effective 2025-06-17 through 2025-06-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6371)
Duration: 1:17, non-stop
Canadair CRJ 700 (CR7)

Finnair AY4138
Operates only on 2025-07-23
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3447)
Duration: 1:35, non-stop
Embraer EMB 170 / EMB 175 (E70)

Finnair AY4138
Operates only on 2025-06-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4611)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)

Finnair AY4138
Valid until 2025-05-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3945)
Duration: 2:03, non-stop
Embraer EMB 175 (E75)

Finnair AY4138
Effective 2025-05-05 through 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4558)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)

Finnair AY4138
Operates only on 2025-06-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3029)
Duration: 4:41, non-stop
Airbus A321 (321)
The flight arrives 1 day after departure.

Finnair AY4138
21:40

05:50(+1)
Operates only on 2025-06-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2942)
Duration: 5:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Finnair AY4138
Valid until 2025-05-04
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3945)
Duration: 1:51, non-stop
Embraer EMB 175 (E75)

Finnair AY4138
Effective 2025-08-08 through 2025-08-21
Mon
Tue
-
Wed
Thu
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 453)
Duration: 1:35, non-stop
Boeing 737-800 (738)

Finnair AY4138
Effective 2025-08-25 through 2025-08-28
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 453)
Duration: 1:35, non-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - John Glenn Columbus (CMH)
  • Chicago O'Hare (ORD) - Kansas City (MCI)
  • Chicago O'Hare (ORD) - Memphis (MEM)
  • Chicago O'Hare (ORD) - Seattle-Tacoma (SEA)
  • Dallas Fort Worth (DFW) - Charleston (CHS)
  • Indianapolis (IND) - Chicago O'Hare (ORD)
  • Kansas City (MCI) - Dallas Fort Worth (DFW)
  • Los Angeles (LAX) - Honolulu (HNL)
  • Los Angeles (LAX) - Miami (MIA)
  • Louisville (SDF) - Dallas Fort Worth (DFW)
  • Luis Munoz Marin, San Juan (SJU) - Dallas Fort Worth (DFW)
  • Minneapolis/Saint Paul (MSP) - Chicago O'Hare (ORD)
  • Nashville (BNA) - Chicago O'Hare (ORD)
  • New York John F. Kennedy (JFK) - Pittsburgh (PIT)
  • New York John F. Kennedy (JFK) - Toronto Pearson (YYZ)
  • Orlando (MCO) - Dallas Fort Worth (DFW)
  • Providence (PVD) - Chicago O'Hare (ORD)
  • Tucson (TUS) - Dallas Fort Worth (DFW)