Finnair
flight
AY 4255:
Dallas Fort Worth - Des Moines
Dallas Fort Worth - Des Moines
FLIGHT SCHEDULE
Direct Codeshare Flights:
Finnair AY4255
Effective 2026-05-21 through 2026-07-01
Mon
Tue
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Wed
Thu
Fri
Sat
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Sun
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Codeshare flight, operated by American Airlines.
(AA 1762)
Duration: 1:53, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Finnair AY4255
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1759)
Duration: 1:51, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Finnair AY4255
Effective 2026-09-09 through 2026-09-20
Mon
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Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2229)
Duration: 1:55, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Finnair AY4255
Effective 2026-09-21 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2229)
Duration: 1:55, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Finnair AY4255
Effective 2026-10-05 through 2026-10-24
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 2229)
Duration: 1:57, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Finnair AY4255
Operates only on 2026-04-04
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 4119)
Duration: 2:00, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4255
Effective 2026-03-29 through 2026-04-06
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
Codeshare flight, operated by American Airlines.
(AA 4119)
Duration: 2:00, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4255
Effective 2026-02-12 through 2026-03-06
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
Codeshare flight, operated by American Airlines.
(AA 4119)
Duration: 1:56, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Finnair AY4255
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1371)
Duration: 2:00, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Finnair AY4255
Effective from 2026-10-25
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 1371)
Duration: 1:56, non-stop Airbus A320 (320)
Direct Codeshare Flights:
Finnair AY4255
Effective 2026-03-08 through 2026-03-27
Mon
Tue
Wed
Thu
Fri
Sat
-
-
Sun
Codeshare flight, operated by American Airlines.
(AA 1371)
Duration: 1:56, non-stop Airbus A319 (319)
Direct Codeshare Flights:
Finnair AY4255
Effective 2026-03-14 through 2026-03-28
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 1371)
Duration: 1:56, non-stop Airbus A319 (319)
- AY 4255 is a domestic flight departing from the Dallas Fort Worth airport (DFW) and arriving at Des Moines airport (DSM).
- The flight distance is 624 miles, or 1005 km.
- The timezone of both the departure and the arrival airports is UTC-6 . Current time at both airports is (loading...).
- For direct flights, the flight time varies between 1:51 and 2:00.