Finnair flight AY 3673: Multiple routes

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Wed-Sun 13:14 Boise (BOI) 17:54 Chicago O'Hare (ORD) 3
AY 3673 Non-stop Embraer EMB 175 (E75) 3:40 Effective 2026-09-02 through 2026-09-06
Codeshare flight, operated by American Airlines.(AA 3368)
Daily 17:15 Miami (MIA) 19:44 Chicago O'Hare (ORD) 3
AY 3673 Non-stop Boeing 737-800 (738) 3:29 Effective 2026-08-05 through 2026-08-14
Codeshare flight, operated by American Airlines.(AA 3304)
Tue-Fri,Sun 17:15 Miami (MIA) 19:44 Chicago O'Hare (ORD) 3
AY 3673 Non-stop Boeing 737-800 (738) 3:29 Effective 2026-08-16 through 2026-09-01
Codeshare flight, operated by American Airlines.(AA 3304)
Tue 17:15 Miami (MIA) 19:44 Chicago O'Hare (ORD) 3
AY 3673 Non-stop Boeing 737-800 (738) 3:29 Operates only on 2026-09-08
Codeshare flight, operated by American Airlines.(AA 3304)
Mon,Wed,Sat 20:37 Miami (MIA) 22:58 Greensboro/High Point (GSO)
AY 3673 Non-stop Embraer EMB 175 (E75) 2:21 Effective 2026-03-30 through 2026-04-06
Codeshare flight, operated by American Airlines.(AA 3754)
Tue-Sun 22:25 Chicago O'Hare (ORD) 3 00:15 Memphis (MEM)
AY 3673 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-09-09 through 2026-09-27
Codeshare flight, operated by American Airlines.(AA 3680)
The flight arrives 1 day after departure.
Daily 22:25 Chicago O'Hare (ORD) 3 00:15 Memphis (MEM)
AY 3673 Non-stop Embraer EMB 175 (E75) 1:50 Effective 2026-09-28 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 3680)
The flight arrives 1 day after departure.
Sat 22:30 Miami (MIA) 23:53 Nashville (BNA)
AY 3673 Non-stop Boeing 737-800 (738) 2:23 Operates only on 2026-04-11
Codeshare flight, operated by American Airlines.(AA 2833)
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This flight number is listed as serving the following routes:
Finnair flight AY 3673: Multiple routes
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Finnair AY3673
Effective 2026-09-02 through 2026-09-06
Mon
-
Tue
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3368)
Duration: 3:40, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Finnair AY3673
Effective 2026-08-05 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3304)
Duration: 3:29, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY3673
Effective 2026-08-16 through 2026-09-01
Mon
-
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 3304)
Duration: 3:29, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY3673
Operates only on 2026-09-08
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 3304)
Duration: 3:29, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Finnair AY3673
Effective 2026-03-30 through 2026-04-06
Mon
Tue
-
Wed
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 3754)
Duration: 2:21, non-stop
Embraer EMB 175 (E75)

Direct Codeshare Flights:

Finnair AY3673
Effective 2026-09-09 through 2026-09-27
Mon
-
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3680)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Finnair AY3673
Effective 2026-09-28 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 3680)
Duration: 1:50, non-stop
Embraer EMB 175 (E75)
The flight arrives 1 day after departure.

Direct Codeshare Flights:

Finnair AY3673
Operates only on 2026-04-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2833)
Duration: 2:23, non-stop
Boeing 737-800 (738)
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This flight number is listed as serving the following routes:
  • Boise (BOI) - Chicago O'Hare (ORD)
  • Chicago O'Hare (ORD) - Memphis (MEM)
  • Miami (MIA) - Chicago O'Hare (ORD)
  • Miami (MIA) - Greensboro/High Point (GSO)
  • Miami (MIA) - Nashville (BNA)