Finnair flight AY 4109: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon 08:20 Los Angeles (LAX) 16:19 Miami (MIA)
AY 4109 Non-stop Boeing 737 MAX 8 (7M8) 4:59 Operates only on 2025-12-01
Codeshare flight, operated by American Airlines.(AA 1328)
Sat 10:32 Tucson (TUS) 12:10 Los Angeles (LAX)
AY 4109 Non-stop Canadair CRJ 700 (CR7) 1:38 Operates only on 2025-07-05
Codeshare flight, operated by American Airlines.(AA 6472)
Sun 11:05 Los Angeles (LAX) 14:00 Seattle-Tacoma (SEA)
AY 4109 Non-stop Canadair CRJ 700 (CR7) 2:55 Operates only on 2025-07-13
Codeshare flight, operated by American Airlines.(AA 6438)
Sun 11:05 Los Angeles (LAX) 14:00 Seattle-Tacoma (SEA)
AY 4109 Non-stop Canadair CRJ 700 (CR7) 2:55 Operates only on 2025-07-27
Codeshare flight, operated by American Airlines.(AA 6438)
Sun 11:10 San Francisco (SFO) 1 17:36 Chicago O'Hare (ORD) 3
AY 4109 Non-stop Boeing 737-800 (738) 4:26 Effective 2025-05-11 through 2025-05-18
Codeshare flight, operated by American Airlines.(AA 1188)
Sat 11:10 San Francisco (SFO) 1 17:36 Chicago O'Hare (ORD) 3
AY 4109 Non-stop Boeing 737-800 (738) 4:26 Effective 2025-05-24 through 2025-05-31
Codeshare flight, operated by American Airlines.(AA 1188)
Tue 11:45 Chicago O'Hare (ORD) 3 14:07 Los Angeles (LAX)
AY 4109 Non-stop Boeing 737-800 (738) 4:22 Effective 2025-07-08 through 2025-07-29
Codeshare flight, operated by American Airlines.(AA 1433)
Tue,Sun 11:45 Chicago O'Hare (ORD) 3 14:07 Los Angeles (LAX)
AY 4109 Non-stop Boeing 737-800 (738) 4:22 Effective 2025-08-03 through 2025-08-05
Codeshare flight, operated by American Airlines.(AA 1433)
Thu 11:45 Chicago O'Hare (ORD) 3 14:07 Los Angeles (LAX)
AY 4109 Non-stop Boeing 737-800 (738) 4:22 Operates only on 2025-09-04
Codeshare flight, operated by American Airlines.(AA 3008)
Wed 12:28 Fort Myers (RSW) 14:21 Dallas Fort Worth (DFW)
AY 4109 Non-stop Airbus A320 (320) 2:53 Effective 2025-07-09 through 2025-07-30
Codeshare flight, operated by American Airlines.(AA 1475)
Fri 13:07 San Jose (SJC) A 18:53 Dallas Fort Worth (DFW)
AY 4109 Non-stop Airbus A321 (321) 3:46 Operates only on 2025-08-01
Codeshare flight, operated by American Airlines.(AA 2834)
Mon,Thu 13:33 Chicago O'Hare (ORD) 3 16:11 Los Angeles (LAX)
AY 4109 Non-stop Boeing 737 MAX 8 (7M8) 4:38 Effective 2025-05-08 through 2025-06-02
Codeshare flight, operated by American Airlines.(AA 3008)
Tue 13:37 Salt Lake City (SLC) 18:00 Chicago O'Hare (ORD) 3
AY 4109 Non-stop Boeing 737-800 (738) 3:23 Operates only on 2025-08-12
Codeshare flight, operated by American Airlines.(AA 3258)
Sat,Sun 13:37 Salt Lake City (SLC) 18:00 Chicago O'Hare (ORD) 3
AY 4109 Non-stop Boeing 737-800 (738) 3:23 Effective 2025-08-23 through 2025-08-24
Codeshare flight, operated by American Airlines.(AA 3258)
Thu 13:51 Seattle-Tacoma (SEA) 19:50 Dallas Fort Worth (DFW)
AY 4109 Non-stop Airbus A321 (321) 3:59 Operates only on 2025-05-01
Codeshare flight, operated by American Airlines.(AA 757)
Fri,Sun 14:00 Denver (DEN) 17:33 Chicago O'Hare (ORD) 3
AY 4109 Non-stop Boeing 737-800 (738) 2:33 Effective 2025-05-02 through 2025-05-04
Codeshare flight, operated by American Airlines.(AA 1647)
Mon,Thu 14:27 San Diego (SAN) 2 19:39 Dallas Fort Worth (DFW)
AY 4109 Non-stop Airbus A321 (321) 3:12 Effective 2025-07-31 through 2025-08-04
Codeshare flight, operated by American Airlines.(AA 1617)
Fri 14:28 San Jose (SJC) A 20:00 Dallas Fort Worth (DFW)
AY 4109 Non-stop Boeing 737-800 (738) 3:32 Effective 2025-08-08 through 2025-08-15
Codeshare flight, operated by American Airlines.(AA 2834)
Mon,Wed 14:28 San Jose (SJC) A 20:00 Dallas Fort Worth (DFW)
AY 4109 Non-stop Boeing 737-800 (738) 3:32 Effective 2025-08-27 through 2025-09-01
Codeshare flight, operated by American Airlines.(AA 2834)
Wed 14:42 Reno (RNO) 19:59 Dallas Fort Worth (DFW)
AY 4109 Non-stop Boeing 737-800 (738) 3:17 Operates only on 2025-05-28
Codeshare flight, operated by American Airlines.(AA 324)
Mon,Wed,Thu 14:51 San Diego (SAN) 2 20:00 Dallas Fort Worth (DFW)
AY 4109 Non-stop Airbus A321 (321) 3:09 Effective 2025-08-06 through 2025-08-25
Codeshare flight, operated by American Airlines.(AA 1617)
Thu 14:51 San Diego (SAN) 2 20:00 Dallas Fort Worth (DFW)
AY 4109 Non-stop Airbus A321 (321) 3:09 Operates only on 2025-08-28
Codeshare flight, operated by American Airlines.(AA 1617)
Tue 16:15 Saint Louis (STL) 1 17:38 Chicago O'Hare (ORD) 3
AY 4109 Non-stop Canadair CRJ 700 (CR7) 1:23 Effective 2025-05-27 through 2025-06-03
Codeshare flight, operated by American Airlines.(AA 4919)
Sat 17:06 Dallas Fort Worth (DFW) 19:00 Omaha (OMA)
AY 4109 Non-stop Canadair CRJ 900 (CR9) 1:54 Effective 2025-07-12 through 2025-07-26
Codeshare flight, operated by American Airlines.(AA 5229)
Sat 17:45 Seattle-Tacoma (SEA) 20:47 Phoenix Sky Harbor (PHX) 4
AY 4109 Non-stop Embraer EMB 175 (E75) 3:02 Effective 2025-05-10 through 2025-05-17
Codeshare flight, operated by American Airlines.(AA 6511)
Fri 18:23 Little Rock (LIT) 19:51 Dallas Fort Worth (DFW)
AY 4109 Non-stop Embraer EMB 175 (E75) 1:28 Operates only on 2025-05-23
Codeshare flight, operated by American Airlines.(AA 4286)
Sun 18:23 Pittsburgh (PIT) 20:00 New York John F. Kennedy (JFK) 8
AY 4109 Non-stop Embraer EMB 175 (E75) 1:37 Effective 2025-05-25 through 2025-06-01
Codeshare flight, operated by American Airlines.(AA 4382)
Tue 18:40 Dallas Fort Worth (DFW) 21:50 Lexington (LEX)
AY 4109 Non-stop Embraer EMB 175 (E75) 2:10 Operates only on 2025-08-19
Codeshare flight, operated by American Airlines.(AA 4181)
Sun 19:30 Los Angeles (LAX) 22:15 Honolulu (HNL) 2
AY 4109 Non-stop Airbus A321neo (32Q) 5:45 Operates only on 2025-07-06
Codeshare flight, operated by American Airlines.(AA 2888)
Fri 20:23 Chicago O'Hare (ORD) 3 23:09 Seattle-Tacoma (SEA)
AY 4109 Non-stop Airbus A321 (321) 4:46 Effective 2025-05-09 through 2025-05-16
Codeshare flight, operated by American Airlines.(AA 3029)
Sat 20:25 Chicago O'Hare (ORD) 3 23:09 Seattle-Tacoma (SEA)
AY 4109 Non-stop Boeing 737-800 (738) 4:44 Operates only on 2025-05-03
Codeshare flight, operated by American Airlines.(AA 3002)
Sat 20:35 Chicago O'Hare (ORD) 3 23:44 Rochester (ROC)
AY 4109 Non-stop Embraer EMB 175 (E75) 2:09 Operates only on 2025-08-09
Codeshare flight, operated by American Airlines.(AA 4483)
Sun 20:35 Chicago O'Hare (ORD) 3 23:44 Rochester (ROC)
AY 4109 Non-stop Embraer EMB 175 (E75) 2:09 Operates only on 2025-08-17
Codeshare flight, operated by American Airlines.(AA 4483)
Mon 20:40 Chicago O'Hare (ORD) 3 22:53 Las Vegas Harry Reid (LAS) 1
AY 4109 Non-stop Boeing 737 MAX 8 (7M8) 4:13 Operates only on 2025-05-05
Codeshare flight, operated by American Airlines.(AA 3323)
Sat 20:40 Chicago O'Hare (ORD) 3 22:34 Minneapolis/Saint Paul (MSP) 1
AY 4109 Non-stop Embraer EMB 175 (E75) 1:54 Operates only on 2025-08-16
Codeshare flight, operated by American Airlines.(AA 4303)
Fri 20:42 Chicago O'Hare (ORD) 3 23:59 Hartford (BDL)
AY 4109 Non-stop Boeing 737-800 (738) 2:17 Effective 2025-06-13 through 2025-06-27
Codeshare flight, operated by American Airlines.(AA 1453)
Fri 20:45 Dallas Fort Worth (DFW) 21:51 Austin (AUS)
AY 4109 Non-stop Boeing 737-800 (738) 1:06 Effective 2025-08-22 through 2025-08-29
Codeshare flight, operated by American Airlines.(AA 2707)
Tue 21:10 Chicago O'Hare (ORD) 3 23:15 Albuquerque (ABQ)
AY 4109 Non-stop Boeing 737-800 (738) 3:05 Operates only on 2025-07-01
Codeshare flight, operated by American Airlines.(AA 3028)
Wed 21:25 Dallas Fort Worth (DFW) 23:15 Omaha (OMA)
AY 4109 Non-stop Boeing 737-800 (738) 1:50 Effective 2025-05-07 through 2025-05-21
Codeshare flight, operated by American Airlines.(AA 2628)
Fri 21:25 Dallas Fort Worth (DFW) 23:15 Omaha (OMA)
AY 4109 Non-stop Boeing 737-800 (738) 1:50 Operates only on 2025-05-30
Codeshare flight, operated by American Airlines.(AA 2628)
Sat,Sun 21:25 Dallas Fort Worth (DFW) 12:45 London Heathrow (LHR) 3
AY 4109 Non-stop Boeing 777-200 (772) 9:20 Effective 2025-06-07 through 2025-06-29
Codeshare flight, operated by American Airlines.(AA 154)
The flight arrives 1 day after departure.
Sat 21:40 Chicago O'Hare (ORD) 3 23:49 Albuquerque (ABQ)
AY 4109 Non-stop Embraer EMB 175 (E75) 3:09 Operates only on 2025-08-30
Codeshare flight, operated by American Airlines.(AA 4080)
Tue 22:04 Chicago O'Hare (ORD) 3 00:07 Albuquerque (ABQ)
AY 4109 Non-stop Boeing 737-800 (738) 3:03 Effective 2025-06-10 through 2025-06-24
Codeshare flight, operated by American Airlines.(AA 3028)
The flight arrives 1 day after departure.
Mon,Tue,Thu,Sat,Sun 22:30 Los Angeles (LAX) 06:37 Miami (MIA)
AY 4109 Non-stop Airbus A321neo (32Q) 5:07 Effective 2025-09-08 through 2025-09-22
Codeshare flight, operated by American Airlines.(AA 340)
The flight arrives 1 day after departure.
Thu,Sat,Sun 22:30 Los Angeles (LAX) 06:37 Miami (MIA)
AY 4109 Non-stop Airbus A321neo (32Q) 5:07 Effective 2025-09-25 through 2025-09-28
Codeshare flight, operated by American Airlines.(AA 340)
The flight arrives 1 day after departure.
Sun 22:30 Los Angeles (LAX) 06:37 Miami (MIA)
AY 4109 Non-stop Airbus A321neo (32Q) 5:07 Operates only on 2025-10-05
Codeshare flight, operated by American Airlines.(AA 340)
The flight arrives 1 day after departure.
Thu,Sun 23:12 Los Angeles (LAX) 07:08 Miami (MIA)
AY 4109 Non-stop Airbus A321neo (32Q) 4:56 Effective 2025-10-09 through 2025-10-23
Codeshare flight, operated by American Airlines.(AA 340)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
Finnair flight AY 4109: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Finnair AY4109
Operates only on 2025-12-01
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1328)
Duration: 4:59, non-stop
Boeing 737 MAX 8 (7M8)

Finnair AY4109
Operates only on 2025-07-05
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6472)
Duration: 1:38, non-stop
Canadair CRJ 700 (CR7)

Finnair AY4109
Operates only on 2025-07-13
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6438)
Duration: 2:55, non-stop
Canadair CRJ 700 (CR7)

Finnair AY4109
Operates only on 2025-07-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 6438)
Duration: 2:55, non-stop
Canadair CRJ 700 (CR7)

Finnair AY4109
Effective 2025-05-11 through 2025-05-18
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 AY4109
Effective 2025-05-24 through 2025-05-31
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 AY4109
Effective 2025-07-08 through 2025-07-29
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1433)
Duration: 4:22, non-stop
Boeing 737-800 (738)

Finnair AY4109
Effective 2025-08-03 through 2025-08-05
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1433)
Duration: 4:22, non-stop
Boeing 737-800 (738)

Finnair AY4109
Operates only on 2025-09-04
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3008)
Duration: 4:22, non-stop
Boeing 737-800 (738)

Finnair AY4109
Effective 2025-07-09 through 2025-07-30
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1475)
Duration: 2:53, non-stop
Airbus A320 (320)

Finnair AY4109
Operates only on 2025-08-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2834)
Duration: 3:46, non-stop
Airbus A321 (321)

Finnair AY4109
Effective 2025-05-08 through 2025-06-02
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3008)
Duration: 4:38, non-stop
Boeing 737 MAX 8 (7M8)

Finnair AY4109
Operates only on 2025-08-12
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3258)
Duration: 3:23, non-stop
Boeing 737-800 (738)

Finnair AY4109
Effective 2025-08-23 through 2025-08-24
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3258)
Duration: 3:23, non-stop
Boeing 737-800 (738)

Finnair AY4109
Operates only on 2025-05-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 757)
Duration: 3:59, non-stop
Airbus A321 (321)

Finnair AY4109
Effective 2025-05-02 through 2025-05-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1647)
Duration: 2:33, non-stop
Boeing 737-800 (738)

Finnair AY4109
Effective 2025-07-31 through 2025-08-04
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1617)
Duration: 3:12, non-stop
Airbus A321 (321)

Finnair AY4109
Effective 2025-08-08 through 2025-08-15
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2834)
Duration: 3:32, non-stop
Boeing 737-800 (738)

Finnair AY4109
Effective 2025-08-27 through 2025-09-01
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2834)
Duration: 3:32, non-stop
Boeing 737-800 (738)

Finnair AY4109
Operates only on 2025-05-28
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 324)
Duration: 3:17, non-stop
Boeing 737-800 (738)

Finnair AY4109
Effective 2025-08-06 through 2025-08-25
Mon
Tue
-
Wed
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1617)
Duration: 3:09, non-stop
Airbus A321 (321)

Finnair AY4109
Operates only on 2025-08-28
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1617)
Duration: 3:09, non-stop
Airbus A321 (321)

Finnair AY4109
Effective 2025-05-27 through 2025-06-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4919)
Duration: 1:23, non-stop
Canadair CRJ 700 (CR7)

Finnair AY4109
Effective 2025-07-12 through 2025-07-26
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 5229)
Duration: 1:54, non-stop
Canadair CRJ 900 (CR9)

Finnair AY4109
Effective 2025-05-10 through 2025-05-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 6511)
Duration: 3:02, non-stop
Embraer EMB 175 (E75)

Finnair AY4109
Operates only on 2025-05-23
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4286)
Duration: 1:28, non-stop
Embraer EMB 175 (E75)

Finnair AY4109
Effective 2025-05-25 through 2025-06-01
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 AY4109
Operates only on 2025-08-19
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 4181)
Duration: 2:10, non-stop
Embraer EMB 175 (E75)

Finnair AY4109
Operates only on 2025-07-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2888)
Duration: 5:45, non-stop
Airbus A321neo (32Q)

Finnair AY4109
Effective 2025-05-09 through 2025-05-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3029)
Duration: 4:46, non-stop
Airbus A321 (321)

Finnair AY4109
Operates only on 2025-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3002)
Duration: 4:44, non-stop
Boeing 737-800 (738)

Finnair AY4109
Operates only on 2025-08-09
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4483)
Duration: 2:09, non-stop
Embraer EMB 175 (E75)

Finnair AY4109
Operates only on 2025-08-17
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 4483)
Duration: 2:09, non-stop
Embraer EMB 175 (E75)

Finnair AY4109
Operates only on 2025-05-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3323)
Duration: 4:13, non-stop
Boeing 737 MAX 8 (7M8)

Finnair AY4109
Operates only on 2025-08-16
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4303)
Duration: 1:54, non-stop
Embraer EMB 175 (E75)

Finnair AY4109
Effective 2025-06-13 through 2025-06-27
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1453)
Duration: 2:17, non-stop
Boeing 737-800 (738)

Finnair AY4109
Effective 2025-08-22 through 2025-08-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2707)
Duration: 1:06, non-stop
Boeing 737-800 (738)

Finnair AY4109
Operates only on 2025-07-01
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3028)
Duration: 3:05, non-stop
Boeing 737-800 (738)

Finnair AY4109
Effective 2025-05-07 through 2025-05-21
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2628)
Duration: 1:50, non-stop
Boeing 737-800 (738)

Finnair AY4109
Operates only on 2025-05-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2628)
Duration: 1:50, non-stop
Boeing 737-800 (738)

Finnair AY4109
Effective 2025-06-07 through 2025-06-29
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 154)
Duration: 9:20, non-stop
Boeing 777-200 (772)
The flight arrives 1 day after departure.

Finnair AY4109
Operates only on 2025-08-30
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4080)
Duration: 3:09, non-stop
Embraer EMB 175 (E75)

Finnair AY4109
Effective 2025-06-10 through 2025-06-24
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3028)
Duration: 3:03, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.

Finnair AY4109
22:30

06:37(+1)
Effective 2025-09-08 through 2025-09-22
Mon
Tue
Wed
-
Thu
Fri
-
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 340)
Duration: 5:07, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Finnair AY4109
22:30

06:37(+1)
Effective 2025-09-25 through 2025-09-28
Mon
-
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Codeshare flight, operated by American Airlines. (AA 340)
Duration: 5:07, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Finnair AY4109
22:30

06:37(+1)
Operates only on 2025-10-05
Mon
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Tue
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Wed
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Thu
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Fri
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Sat
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Codeshare flight, operated by American Airlines. (AA 340)
Duration: 5:07, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.

Finnair AY4109
23:12

07:08(+1)
Effective 2025-10-09 through 2025-10-23
Mon
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Tue
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Wed
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Codeshare flight, operated by American Airlines. (AA 340)
Duration: 4:56, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Albuquerque (ABQ)
  • Chicago O'Hare (ORD) - Hartford (BDL)
  • Chicago O'Hare (ORD) - Las Vegas Harry Reid (LAS)
  • Chicago O'Hare (ORD) - Los Angeles (LAX)
  • Chicago O'Hare (ORD) - Minneapolis/Saint Paul (MSP)
  • Chicago O'Hare (ORD) - Rochester (ROC)
  • Chicago O'Hare (ORD) - Seattle-Tacoma (SEA)
  • Dallas Fort Worth (DFW) - Austin (AUS)
  • Dallas Fort Worth (DFW) - Lexington (LEX)
  • Dallas Fort Worth (DFW) - London Heathrow (LHR)
  • Dallas Fort Worth (DFW) - Omaha (OMA)
  • Denver (DEN) - Chicago O'Hare (ORD)
  • Fort Myers (RSW) - Dallas Fort Worth (DFW)
  • Little Rock (LIT) - Dallas Fort Worth (DFW)
  • Los Angeles (LAX) - Honolulu (HNL)
  • Los Angeles (LAX) - Miami (MIA)
  • Los Angeles (LAX) - Seattle-Tacoma (SEA)
  • Pittsburgh (PIT) - New York John F. Kennedy (JFK)
  • Reno (RNO) - Dallas Fort Worth (DFW)
  • Saint Louis (STL) - Chicago O'Hare (ORD)
  • Salt Lake City (SLC) - Chicago O'Hare (ORD)
  • San Diego (SAN) - Dallas Fort Worth (DFW)
  • San Francisco (SFO) - Chicago O'Hare (ORD)
  • San Jose (SJC) - Dallas Fort Worth (DFW)
  • Seattle-Tacoma (SEA) - Dallas Fort Worth (DFW)
  • Seattle-Tacoma (SEA) - Phoenix Sky Harbor (PHX)
  • Tucson (TUS) - Los Angeles (LAX)