Alaska Airlines
flight
AS 6578:
Springfield - Dallas Fort Worth
Springfield - Dallas Fort Worth
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FLIGHT SCHEDULE
Direct Codeshare Flights:
Alaska Airlines AS6578
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3976)
Duration: 1:42, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6578
Effective 2026-05-21 through 2026-07-01
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3424)
Duration: 1:31, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6578
Operates only on 2026-01-06
Mon
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Tue
Wed
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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 3976)
Duration: 1:50, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6578
Effective 2026-02-12 through 2026-03-07
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3976)
Duration: 1:52, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6578
Effective 2026-03-10 through 2026-03-17
Mon
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Tue
Wed
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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 3976)
Duration: 1:45, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6578
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3624)
Duration: 1:52, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6578
Effective 2026-03-24 through 2026-03-31
Mon
-
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Tue
Wed
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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 3624)
Duration: 1:45, non-stop Embraer EMB 170 / EMB 175 (E70)
Direct Codeshare Flights:
Alaska Airlines AS6578
Effective 2026-03-08 through 2026-04-06
Mon
Tue
-
-
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3624)
Duration: 1:45, non-stop Embraer EMB 175 (E75)
Direct Codeshare Flights:
Alaska Airlines AS6578
Effective 2026-05-13 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines.
(AA 3624)
Duration: 1:35, non-stop Embraer EMB 175 (E75)
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Parallax here SGF-DFW
- AS 6578 is a domestic flight departing from the Springfield airport (SGF) and arriving at Dallas Fort Worth airport (DFW).
- The flight distance is 364 miles, or 586 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 1:31 and 1:52.