Finnair
flight
AY 4204:
Multiple routes
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY4204
Effective 2026-09-09 through 2026-09-20
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Codeshare flight, operated by American Airlines.
(AA 3342)
Duration: 1:08, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4204
Effective 2026-09-21 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3342)
Duration: 1:08, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4204
Effective 2026-07-02 through 2026-07-30
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Codeshare flight, operated by American Airlines.
(AA 3801)
Duration: 2:23, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4204
Effective 2026-08-05 through 2026-08-30
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.(AA 1067Z)
Duration: 1:12, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4204
Effective 2026-09-01 through 2026-09-08
Mon
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Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.(AA 1067Z)
Duration: 1:12, non-stop Boeing 737-800 (738)
Direct Codeshare Flights:
Finnair AY4204
Effective 2026-05-21 through 2026-06-25
Mon
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Tue
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Codeshare flight, operated by American Airlines.
(AA 3791)
Duration: 2:20, non-stop Embraer EMB 175 (E75)
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This flight number is listed as serving the following routes:
- Austin (AUS) - Dallas Fort Worth (DFW)
- Louisville (SDF) - Dallas Fort Worth (DFW)