Finnair
flight
AY 3670:
Multiple routes
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY3670
Effective 2026-03-30 through 2026-04-06
Mon
Tue
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Wed
Thu
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Fri
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Sat
Sun
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Codeshare flight, operated by American Airlines.
(AA 3676)
Duration: 3:04, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY3670
Effective 2026-08-05 through 2026-08-14
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1305)
Duration: 4:34, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Finnair AY3670
Effective 2026-08-16 through 2026-09-04
Mon
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Tue
Wed
Thu
Fri
Sat
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Sun
Codeshare flight, operated by American Airlines.
(AA 1305)
Duration: 4:34, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Finnair AY3670
Effective 2026-09-05 through 2026-09-08
Mon
-
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Tue
Wed
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Thu
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Fri
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Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1305)
Duration: 4:34, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Finnair AY3670
Effective 2026-09-09 through 2026-09-27
Mon
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Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1305)
Duration: 4:29, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Finnair AY3670
Effective 2026-09-28 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1305)
Duration: 4:29, non-stop Airbus A321 (321)
Direct Codeshare Flights:
Finnair AY3670
Operates only on 2026-04-08
Mon
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Tue
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Wed
Thu
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Fri
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Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 2833)
Duration: 2:23, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY3670
Operates only on 2026-04-11
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
Sun
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Codeshare flight, operated by American Airlines.
(AA 3631)
Duration: 2:06, non-stop Embraer EMB 175 (E75)
This flight number is listed as serving the following routes:
- Chicago O'Hare (ORD) - Vancouver (YVR)
- Miami (MIA) - Birmingham (BHM)
- Miami (MIA) - Cincinnati (CVG)
- Miami (MIA) - Nashville (BNA)