Finnair flight AY 4125: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon 06:59 Luis Munoz Marin, San Juan (SJU) C 11:39 Dallas Fort Worth (DFW)
AY 4125 Non-stop Airbus A321 (321) 5:40 Operates only on 2026-05-18
Codeshare flight, operated by American Airlines.(AA 3064)
Daily 10:49 Memphis (MEM) 12:29 Dallas Fort Worth (DFW)
AY 4125 Non-stop Boeing 737-800 (738) 1:40 Effective 2026-08-05 through 2026-08-30
Codeshare flight, operated by American Airlines.(AA 1086)
Tue-Sun 10:49 Memphis (MEM) 12:29 Dallas Fort Worth (DFW)
AY 4125 Non-stop Boeing 737-800 (738) 1:40 Effective 2026-09-01 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 1086)
Mon,Fri,Sun 12:15 Memphis (MEM) 14:00 Dallas Fort Worth (DFW)
AY 4125 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2026-03-29 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3775)
Tue,Sat,Sun 14:10 Memphis (MEM) 15:55 Dallas Fort Worth (DFW)
AY 4125 Non-stop Embraer EMB 175 (E75) 1:45 Effective 2026-07-04 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 3685)
Thu,Sun 19:14 Los Angeles (LAX) 20:42 San Francisco (SFO) 1
AY 4125 Non-stop Boeing 737-800 (738) 1:28 Effective 2026-02-12 through 2026-03-05
Codeshare flight, operated by American Airlines.(AA 3176)
Wed,Thu 19:26 Los Angeles (LAX) 21:00 San Francisco (SFO) 1
AY 4125 Non-stop Boeing 737-800 (738) 1:34 Effective 2026-04-01 through 2026-04-02
Codeshare flight, operated by American Airlines.(AA 3176)
Mon,Wed,Fri 20:25 Los Angeles (LAX) 21:51 San Francisco (SFO) 1
AY 4125 Non-stop Embraer EMB 175 (E75) 1:26 Effective 2026-07-03 through 2026-08-03
Codeshare flight, operated by American Airlines.(AA 6260)
Wed 20:55 Los Angeles (LAX) 22:19 San Francisco (SFO) 1
AY 4125 Non-stop Embraer EMB 175 (E75) 1:24 Effective 2026-10-07 through 2026-10-14
Codeshare flight, operated by American Airlines.(AA 6260)
Tue,Fri,Sun 20:55 Los Angeles (LAX) 22:19 San Francisco (SFO) 1
AY 4125 Non-stop Embraer EMB 175 (E75) 1:24 Effective from 2026-10-25
Codeshare flight, operated by American Airlines.(AA 6260)
Tue,Thu,Sun 21:27 Los Angeles (LAX) 22:58 San Francisco (SFO) 1
AY 4125 Non-stop Embraer EMB 175 (E75) 1:31 Valid until 2026-01-04
Codeshare flight, operated by American Airlines.(AA 6260)
Wed 21:54 Los Angeles (LAX) 23:14 San Francisco (SFO) 1
AY 4125 Non-stop Embraer EMB 175 (E75) 1:20 Operates only on 2026-09-30
Codeshare flight, operated by American Airlines.(AA 6260)
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This flight number is listed as serving the following routes:


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Finnair flight AY 4125: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY4125
06:59
Luis Munoz Marin, San Juan (SJU) C

11:39
Dallas Fort Worth (DFW)
Operates only on 2026-05-18
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3064)
Duration: 5:40, non-stop
Airbus A321 (321)
Direct Codeshare Flights:
Finnair AY4125
10:49
Memphis (MEM)

12:29
Dallas Fort Worth (DFW)
Effective 2026-08-05 through 2026-08-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1086)
Duration: 1:40, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4125
10:49
Memphis (MEM)

12:29
Dallas Fort Worth (DFW)
Effective 2026-09-01 through 2026-09-08
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1086)
Duration: 1:40, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4125
12:15
Memphis (MEM)

14:00
Dallas Fort Worth (DFW)
Effective 2026-03-29 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3775)
Duration: 1:45, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4125
14:10
Memphis (MEM)

15:55
Dallas Fort Worth (DFW)
Effective 2026-07-04 through 2026-08-04
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3685)
Duration: 1:45, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4125
19:14
Los Angeles (LAX)

20:42
San Francisco (SFO) 1
Effective 2026-02-12 through 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3176)
Duration: 1:28, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4125
19:26
Los Angeles (LAX)

21:00
San Francisco (SFO) 1
Effective 2026-04-01 through 2026-04-02
Mon
-
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3176)
Duration: 1:34, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4125
20:25
Los Angeles (LAX)

21:51
San Francisco (SFO) 1
Effective 2026-07-03 through 2026-08-03
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6260)
Duration: 1:26, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4125
20:55
Los Angeles (LAX)

22:19
San Francisco (SFO) 1
Effective 2026-10-07 through 2026-10-14
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6260)
Duration: 1:24, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4125
20:55
Los Angeles (LAX)

22:19
San Francisco (SFO) 1
Effective from 2026-10-25
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6260)
Duration: 1:24, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4125
21:27
Los Angeles (LAX)

22:58
San Francisco (SFO) 1
Valid until 2026-01-04
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6260)
Duration: 1:31, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4125
21:54
Los Angeles (LAX)

23:14
San Francisco (SFO) 1
Operates only on 2026-09-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6260)
Duration: 1:20, non-stop
Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
  • Los Angeles (LAX) - San Francisco (SFO)
  • Luis Munoz Marin, San Juan (SJU) - Dallas Fort Worth (DFW)
  • Memphis (MEM) - Dallas Fort Worth (DFW)
All Finnair flights
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