Finnair flight AY 4009: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 07:29 Luis Munoz Marin, San Juan (SJU) C 11:39 Dallas Fort Worth (DFW)
AY 4009 Non-stop Boeing 737-800 (738) 5:10 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 1847)
Thu,Sat 12:15 Austin (AUS) 15:02 Chicago O'Hare (ORD) 3
AY 4009 Non-stop Embraer EMB 175 (E75) 2:47 Effective 2026-04-09 through 2026-05-02
Codeshare flight, operated by American Airlines.(AA 3445)
Tue,Thu,Sat 12:15 Austin (AUS) 15:02 Chicago O'Hare (ORD) 3
AY 4009 Non-stop Embraer EMB 175 (E75) 2:47 Effective 2026-05-05 through 2026-05-16
Codeshare flight, operated by American Airlines.(AA 3445)
Sun 12:21 Tulsa (TUL) 13:47 Dallas Fort Worth (DFW)
AY 4009 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:26 Operates only on 2026-03-29
Codeshare flight, operated by American Airlines.(AA 4054)
Tue-Sun 12:28 Tulsa (TUL) 13:45 Dallas Fort Worth (DFW)
AY 4009 Non-stop Canadair CRJ 900 (CR9) 1:17 Effective 2026-09-09 through 2026-09-20
Codeshare flight, operated by American Airlines.(AA 5121)
Daily 12:28 Tulsa (TUL) 13:45 Dallas Fort Worth (DFW)
AY 4009 Non-stop Canadair CRJ 900 (CR9) 1:17 Effective 2026-09-21 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 5121)
Mon,Sat 13:16 Nashville (BNA) 16:35 Miami (MIA)
AY 4009 Non-stop Embraer EMB 175 (E75) 2:19 Effective 2026-02-14 through 2026-03-07
Codeshare flight, operated by American Airlines.(AA 3814)
Mon 13:19 Nashville (BNA) 16:39 Miami (MIA)
AY 4009 Non-stop Embraer EMB 175 (E75) 2:20 Effective 2026-03-09 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3623)
Wed 13:21 Nashville (BNA) 16:41 Miami (MIA)
AY 4009 Non-stop Airbus A319 (319) 2:20 Effective 2026-02-18 through 2026-03-04
Codeshare flight, operated by American Airlines.(AA 2271)
Wed 13:21 Nashville (BNA) 16:47 Miami (MIA)
AY 4009 Non-stop Airbus A319 (319) 2:26 Effective 2026-03-11 through 2026-04-01
Codeshare flight, operated by American Airlines.(AA 2664)
Mon,Wed,Sat 13:25 Nashville (BNA) 16:46 Miami (MIA)
AY 4009 Non-stop Embraer EMB 175 (E75) 2:21 Valid until 2026-01-05
Codeshare flight, operated by American Airlines.(AA 3518)
Wed 13:30 Albuquerque (ABQ) 14:50 Los Angeles (LAX)
AY 4009 Non-stop Canadair CRJ 700 (CR7) 2:20 Operates only on 2026-05-20
Codeshare flight, operated by American Airlines.(AA 4891)
Sun 16:35 Dallas Fort Worth (DFW) 20:14 Fort Lauderdale (FLL) 3
AY 4009 Non-stop Boeing 737-800 (738) 2:39 Effective 2026-05-03 through 2026-05-17
Codeshare flight, operated by American Airlines.(AA 2626)
Fri 18:08 Kansas City (MCI) 19:45 Chicago O'Hare (ORD) 3
AY 4009 Non-stop Boeing 737-800 (738) 1:37 Effective 2026-05-01 through 2026-05-15
Codeshare flight, operated by American Airlines.(AA 2282)
Mon,Wed,Sun 19:19 John Glenn Columbus (CMH) 19:50 Chicago O'Hare (ORD) 3
AY 4009 Non-stop Embraer EMB 170 / EMB 175 (E70) 1:31 Effective 2026-04-08 through 2026-04-29
Codeshare flight, operated by American Airlines.(AA 3520)
Sat 19:45 Miami (MIA) 22:32 Lexington (LEX)
AY 4009 Non-stop Embraer EMB 175 (E75) 2:47 Effective 2026-03-14 through 2026-03-28
Codeshare flight, operated by American Airlines.(AA 4121)
Sat 21:01 Miami (MIA) 23:52 Lexington (LEX)
AY 4009 Non-stop Embraer EMB 170 / EMB 175 (E70) 2:51 Effective 2026-01-10 through 2026-02-07
Codeshare flight, operated by American Airlines.(AA 4121)
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This flight number is listed as serving the following routes:


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Finnair flight AY 4009: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY4009
07:29
Luis Munoz Marin, San Juan (SJU) C

11:39
Dallas Fort Worth (DFW)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 1847)
Duration: 5:10, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4009
12:15
Austin (AUS)

15:02
Chicago O'Hare (ORD) 3
Effective 2026-04-09 through 2026-05-02
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3445)
Duration: 2:47, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4009
12:15
Austin (AUS)

15:02
Chicago O'Hare (ORD) 3
Effective 2026-05-05 through 2026-05-16
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3445)
Duration: 2:47, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4009
12:21
Tulsa (TUL)

13:47
Dallas Fort Worth (DFW)
Operates only on 2026-03-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4054)
Duration: 1:26, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Finnair AY4009
12:28
Tulsa (TUL)

13:45
Dallas Fort Worth (DFW)
Effective 2026-09-09 through 2026-09-20
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5121)
Duration: 1:17, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Finnair AY4009
12:28
Tulsa (TUL)

13:45
Dallas Fort Worth (DFW)
Effective 2026-09-21 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 5121)
Duration: 1:17, non-stop
Canadair CRJ 900 (CR9)
Direct Codeshare Flights:
Finnair AY4009
13:16
Nashville (BNA)

16:35
Miami (MIA)
Effective 2026-02-14 through 2026-03-07
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3814)
Duration: 2:19, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4009
13:19
Nashville (BNA)

16:39
Miami (MIA)
Effective 2026-03-09 through 2026-04-06
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3623)
Duration: 2:20, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4009
13:21
Nashville (BNA)

16:41
Miami (MIA)
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2271)
Duration: 2:20, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Finnair AY4009
13:21
Nashville (BNA)

16:47
Miami (MIA)
Effective 2026-03-11 through 2026-04-01
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2664)
Duration: 2:26, non-stop
Airbus A319 (319)
Direct Codeshare Flights:
Finnair AY4009
13:25
Nashville (BNA)

16:46
Miami (MIA)
Valid until 2026-01-05
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3518)
Duration: 2:21, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4009
13:30
Albuquerque (ABQ)

14:50
Los Angeles (LAX)
Operates only on 2026-05-20
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4891)
Duration: 2:20, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Finnair AY4009
16:35
Dallas Fort Worth (DFW)

20:14
Fort Lauderdale (FLL) 3
Effective 2026-05-03 through 2026-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2626)
Duration: 2:39, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4009
18:08
Kansas City (MCI)

19:45
Chicago O'Hare (ORD) 3
Effective 2026-05-01 through 2026-05-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2282)
Duration: 1:37, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4009
19:19
John Glenn Columbus (CMH)

19:50
Chicago O'Hare (ORD) 3
Effective 2026-04-08 through 2026-04-29
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3520)
Duration: 1:31, non-stop
Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Finnair AY4009
19:45
Miami (MIA)

22:32
Lexington (LEX)
Effective 2026-03-14 through 2026-03-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4121)
Duration: 2:47, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4009
21:01
Miami (MIA)

23:52
Lexington (LEX)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4121)
Duration: 2:51, non-stop
Embraer EMB 170 / EMB 175 (E70)
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This flight number is listed as serving the following routes:
  • Albuquerque (ABQ) - Los Angeles (LAX)
  • Austin (AUS) - Chicago O'Hare (ORD)
  • Dallas Fort Worth (DFW) - Fort Lauderdale (FLL)
  • John Glenn Columbus (CMH) - Chicago O'Hare (ORD)
  • Kansas City (MCI) - Chicago O'Hare (ORD)
  • Luis Munoz Marin, San Juan (SJU) - Dallas Fort Worth (DFW)
  • Miami (MIA) - Lexington (LEX)
  • Nashville (BNA) - Miami (MIA)
  • Tulsa (TUL) - Dallas Fort Worth (DFW)
All Finnair flights
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