Finnair flight AY 4003: Multiple routes

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FLIGHT SCHEDULE
Direct Codeshare Flights:
Mon,Wed,Fri,Sun 11:57 New York John F. Kennedy (JFK) 8 13:57 Charlotte (CLT)
AY 4003 Non-stop Boeing 737-800 (738) 2:00 Effective 2026-04-08 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 493)
Daily 19:07 Cleveland (CLE) 19:50 Chicago O'Hare (ORD) 3
AY 4003 Non-stop Canadair CRJ 700 (CR7) 1:43 Effective 2026-10-05 through 2026-10-23
Codeshare flight, operated by American Airlines.(AA 6370)
Tue,Fri 19:07 Cleveland (CLE) 19:50 Chicago O'Hare (ORD) 3
AY 4003 Non-stop Canadair CRJ 700 (CR7) 1:43 Effective from 2026-10-27
Codeshare flight, operated by American Airlines.(AA 6370)
Daily 19:15 Cleveland (CLE) 19:50 Chicago O'Hare (ORD) 3
AY 4003 Non-stop Canadair CRJ 700 (CR7) 1:35 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 4953)
Mon,Thu 19:57 Los Angeles (LAX) 21:25 Tucson (TUS)
AY 4003 Non-stop Embraer EMB 175 (E75) 1:28 Effective 2026-09-10 through 2026-09-17
Codeshare flight, operated by American Airlines.(AA 6315)
Thu 19:57 Los Angeles (LAX) 21:25 Tucson (TUS)
AY 4003 Non-stop Embraer EMB 175 (E75) 1:28 Effective 2026-09-24 through 2026-10-01
Codeshare flight, operated by American Airlines.(AA 6315)
Sat 21:10 Miami (MIA) 23:24 Little Rock (LIT)
AY 4003 Non-stop Embraer EMB 175 (E75) 3:14 Operates only on 2026-04-11
Codeshare flight, operated by American Airlines.(AA 4730)
Daily 22:05 Chicago O'Hare (ORD) 3 00:25 Cleveland (CLE)
AY 4003 Non-stop Airbus A319 (319) 1:20 Effective 2026-05-21 through 2026-07-01
Codeshare flight, operated by American Airlines.(AA 2923)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:


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Finnair flight AY 4003: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY4003
11:57
New York John F. Kennedy (JFK) 8

13:57
Charlotte (CLT)
Effective 2026-04-08 through 2026-05-20
Mon
Tue
-
Wed
Thu
-
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 493)
Duration: 2:00, non-stop
Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4003
19:07
Cleveland (CLE)

19:50
Chicago O'Hare (ORD) 3
Effective 2026-10-05 through 2026-10-23
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 6370)
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Finnair AY4003
19:07
Cleveland (CLE)

19:50
Chicago O'Hare (ORD) 3
Effective from 2026-10-27
Mon
-
Tue
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6370)
Duration: 1:43, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Finnair AY4003
19:15
Cleveland (CLE)

19:50
Chicago O'Hare (ORD) 3
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 4953)
Duration: 1:35, non-stop
Canadair CRJ 700 (CR7)
Direct Codeshare Flights:
Finnair AY4003
19:57
Los Angeles (LAX)

21:25
Tucson (TUS)
Effective 2026-09-10 through 2026-09-17
Mon
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6315)
Duration: 1:28, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4003
19:57
Los Angeles (LAX)

21:25
Tucson (TUS)
Effective 2026-09-24 through 2026-10-01
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 6315)
Duration: 1:28, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4003
21:10
Miami (MIA)

23:24
Little Rock (LIT)
Operates only on 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 4730)
Duration: 3:14, non-stop
Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4003
22:05
Chicago O'Hare (ORD) 3

00:25(+1)
Cleveland (CLE)
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2923)
Duration: 1:20, non-stop
Airbus A319 (319)
The flight arrives 1 day after departure.
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This flight number is listed as serving the following routes:
  • Cleveland (CLE) - Chicago O'Hare (ORD)
  • Los Angeles (LAX) - Tucson (TUS)
  • Miami (MIA) - Little Rock (LIT)
  • New York John F. Kennedy (JFK) - Charlotte (CLT)
All Finnair flights
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