Finnair flight AY 4021: Multiple routes

Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Thu,Sat 11:30 Las Vegas Harry Reid (LAS) 1 19:30 New York John F. Kennedy (JFK) 8
AY 4021 Non-stop Boeing 737-800 (738) 5:00 Effective from 2025-06-05
Codeshare flight, operated by American Airlines.(AA 190)
Tue 18:54 Chicago O'Hare (ORD) 3 23:21 Miami (MIA)
AY 4021 Non-stop Boeing 737-800 (738) 3:27 Effective from 2025-06-10
Codeshare flight, operated by American Airlines.(AA 1277)
Wed,Fri,Sun 22:20 Los Angeles (LAX) 04:25 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Airbus A321neo (32Q) 4:05 Effective 2024-09-04 through 2024-09-08
Codeshare flight, operated by American Airlines.(AA 1564)
The flight arrives 1 day after departure.
Wed,Fri,Sun 22:20 Los Angeles (LAX) 04:25 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Airbus A321neo (32Q) 4:05 Effective 2024-09-13 through 2024-09-29
Codeshare flight, operated by American Airlines.(AA 1564)
The flight arrives 1 day after departure.
Fri 22:20 Los Angeles (LAX) 04:25 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Airbus A321neo (32Q) 4:05 Operates only on 2024-10-04
Codeshare flight, operated by American Airlines.(AA 1564)
The flight arrives 1 day after departure.
Tue,Thu,Sun 22:59 Los Angeles (LAX) 05:10 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Boeing 737-800 (738) 4:11 Effective 2024-12-08 through 2024-12-17
Codeshare flight, operated by American Airlines.(AA 3129)
The flight arrives 1 day after departure.
Wed,Fri,Sun 22:59 Los Angeles (LAX) 05:05 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Boeing 737-800 (738) 4:06 Effective 2025-05-07 through 2025-06-04
Codeshare flight, operated by American Airlines.(AA 1564)
The flight arrives 1 day after departure.
Wed,Fri,Sun 22:59 Los Angeles (LAX) 05:07 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Airbus A321neo (32Q) 4:08 Effective from 2025-06-06
Codeshare flight, operated by American Airlines.(AA 609)
The flight arrives 1 day after departure.
Wed,Fri,Sun 23:08 Los Angeles (LAX) 05:20 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Boeing 737-800 (738) 4:12 Effective 2024-10-09 through 2024-10-13
Codeshare flight, operated by American Airlines.(AA 2758)
The flight arrives 1 day after departure.
Wed,Fri,Sun 23:08 Los Angeles (LAX) 05:20 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Boeing 737-800 (738) 4:12 Effective 2024-10-18 through 2024-10-25
Codeshare flight, operated by American Airlines.(AA 2758)
The flight arrives 1 day after departure.
Tue,Sun 23:08 Los Angeles (LAX) 05:20 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Boeing 737-800 (738) 4:12 Effective 2024-10-29 through 2024-11-03
Codeshare flight, operated by American Airlines.(AA 2758)
The flight arrives 1 day after departure.
Wed,Fri,Sun 23:12 Los Angeles (LAX) 05:15 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Boeing 737-800 (738) 4:03 Effective 2025-04-04 through 2025-04-18
Codeshare flight, operated by American Airlines.(AA 1564)
The flight arrives 1 day after departure.
Wed,Fri,Sun 23:12 Los Angeles (LAX) 05:15 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Boeing 737-800 (738) 4:03 Effective 2025-04-23 through 2025-05-04
Codeshare flight, operated by American Airlines.(AA 1564)
The flight arrives 1 day after departure.
Thu 23:49 Los Angeles (LAX) 06:00 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Boeing 737-800 (738) 4:11 Operates only on 2024-10-31
Codeshare flight, operated by American Airlines.(AA 1140)
The flight arrives 1 day after departure.
Tue,Thu,Sun 23:57 Los Angeles (LAX) 06:07 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Boeing 737-800 (738) 4:10 Effective 2025-01-07 through 2025-01-12
Codeshare flight, operated by American Airlines.(AA 2014)
The flight arrives 1 day after departure.
Thu,Sun 23:57 Los Angeles (LAX) 06:07 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Boeing 737-800 (738) 4:10 Effective 2025-01-16 through 2025-02-02
Codeshare flight, operated by American Airlines.(AA 2014)
The flight arrives 1 day after departure.
Tue,Thu,Sun 23:57 Los Angeles (LAX) 06:07 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Boeing 737-800 (738) 4:10 Effective 2025-02-04 through 2025-02-11
Codeshare flight, operated by American Airlines.(AA 2014)
The flight arrives 1 day after departure.
Sun 23:59 Los Angeles (LAX) 06:08 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Boeing 737-800 (738) 4:09 Operates only on 2024-10-06
Codeshare flight, operated by American Airlines.(AA 3062)
The flight arrives 1 day after departure.
Thu,Sun 23:59 Los Angeles (LAX) 06:09 Chicago O'Hare (ORD) 3
AY 4021 Non-stop Airbus A321neo (32Q) 4:10 Effective 2024-12-19 through 2025-01-05
Codeshare flight, operated by American Airlines.(AA 2014)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:


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Finnair flight AY 4021: Multiple routes
Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY4021
11:30
Las Vegas Harry Reid (LAS) 1

19:30
New York John F. Kennedy (JFK) 8
Effective from 2025-06-05
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 190)
Duration: 5:00, non-stop
Boeing 737-800 (738)
Finnair AY4021
18:54
Chicago O'Hare (ORD) 3

23:21
Miami (MIA)
Effective from 2025-06-10
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1277)
Duration: 3:27, non-stop
Boeing 737-800 (738)
Finnair AY4021
22:20
Los Angeles (LAX)

04:25(+1)
Chicago O'Hare (ORD) 3
Effective 2024-09-04 through 2024-09-08
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1564)
Duration: 4:05, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Finnair AY4021
22:20
Los Angeles (LAX)

04:25(+1)
Chicago O'Hare (ORD) 3
Effective 2024-09-13 through 2024-09-29
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1564)
Duration: 4:05, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Finnair AY4021
22:20
Los Angeles (LAX)

04:25(+1)
Chicago O'Hare (ORD) 3
Operates only on 2024-10-04
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1564)
Duration: 4:05, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Finnair AY4021
22:59
Los Angeles (LAX)

05:10(+1)
Chicago O'Hare (ORD) 3
Effective 2024-12-08 through 2024-12-17
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3129)
Duration: 4:11, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4021
22:59
Los Angeles (LAX)

05:05(+1)
Chicago O'Hare (ORD) 3
Effective 2025-05-07 through 2025-06-04
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1564)
Duration: 4:06, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4021
22:59
Los Angeles (LAX)

05:07(+1)
Chicago O'Hare (ORD) 3
Effective from 2025-06-06
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 609)
Duration: 4:08, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
Finnair AY4021
23:08
Los Angeles (LAX)

05:20(+1)
Chicago O'Hare (ORD) 3
Effective 2024-10-09 through 2024-10-13
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2758)
Duration: 4:12, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4021
23:08
Los Angeles (LAX)

05:20(+1)
Chicago O'Hare (ORD) 3
Effective 2024-10-18 through 2024-10-25
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2758)
Duration: 4:12, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4021
23:08
Los Angeles (LAX)

05:20(+1)
Chicago O'Hare (ORD) 3
Effective 2024-10-29 through 2024-11-03
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2758)
Duration: 4:12, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4021
23:12
Los Angeles (LAX)

05:15(+1)
Chicago O'Hare (ORD) 3
Effective 2025-04-04 through 2025-04-18
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1564)
Duration: 4:03, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4021
23:12
Los Angeles (LAX)

05:15(+1)
Chicago O'Hare (ORD) 3
Effective 2025-04-23 through 2025-05-04
Mon
-
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1564)
Duration: 4:03, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4021
23:49
Los Angeles (LAX)

06:00(+1)
Chicago O'Hare (ORD) 3
Operates only on 2024-10-31
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 1140)
Duration: 4:11, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4021
23:57
Los Angeles (LAX)

06:07(+1)
Chicago O'Hare (ORD) 3
Effective 2025-01-07 through 2025-01-12
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2014)
Duration: 4:10, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4021
23:57
Los Angeles (LAX)

06:07(+1)
Chicago O'Hare (ORD) 3
Effective 2025-01-16 through 2025-02-02
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2014)
Duration: 4:10, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4021
23:57
Los Angeles (LAX)

06:07(+1)
Chicago O'Hare (ORD) 3
Effective 2025-02-04 through 2025-02-11
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2014)
Duration: 4:10, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4021
23:59
Los Angeles (LAX)

06:08(+1)
Chicago O'Hare (ORD) 3
Operates only on 2024-10-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3062)
Duration: 4:09, non-stop
Boeing 737-800 (738)
The flight arrives 1 day after departure.
Finnair AY4021
23:59
Los Angeles (LAX)

06:09(+1)
Chicago O'Hare (ORD) 3
Effective 2024-12-19 through 2025-01-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2014)
Duration: 4:10, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
This flight number is listed as serving the following routes:
  • Chicago O'Hare (ORD) - Miami (MIA)
  • Las Vegas Harry Reid (LAS) - New York John F. Kennedy (JFK)
  • Los Angeles (LAX) - Chicago O'Hare (ORD)
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