Alaska Airlines flight AS 6603: Austin - Dallas Fort Worth

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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:
Daily 06:00 Austin (AUS) 07:11 Dallas Fort Worth (DFW)
AS 6603 Non-stop Boeing 737-800 (738) 1:11 Effective 2026-08-05 through 2026-09-08
Codeshare flight, operated by American Airlines.(AA 579)
Daily 06:00 Austin (AUS) 07:14 Dallas Fort Worth (DFW)
AS 6603 Non-stop Boeing 737-800 (738) 1:14 Effective 2026-09-09 through 2026-10-04
Codeshare flight, operated by American Airlines.(AA 579)
Daily 06:00 Austin (AUS) 07:15 Dallas Fort Worth (DFW)
AS 6603 Non-stop Boeing 737-800 (738) 1:15 Effective from 2026-10-05
Codeshare flight, operated by American Airlines.(AA 579)
Mon-Fri,Sun 06:02 Austin (AUS) 07:18 Dallas Fort Worth (DFW)
AS 6603 Non-stop Boeing 737-800 (738) 1:16 Effective 2026-02-15 through 2026-03-06
Codeshare flight, operated by American Airlines.(AA 1658)
Mon-Fri,Sun 06:02 Austin (AUS) 07:24 Dallas Fort Worth (DFW)
AS 6603 Non-stop Boeing 737-800 (738) 1:22 Effective 2026-03-08 through 2026-03-13
Codeshare flight, operated by American Airlines.(AA 1658)
Daily 06:05 Austin (AUS) 07:17 Dallas Fort Worth (DFW)
AS 6603 Non-stop Boeing 737-800 (738) 1:12 Effective 2026-07-02 through 2026-08-04
Codeshare flight, operated by American Airlines.(AA 579)
Daily 06:18 San Antonio (SAT) 06:50 Phoenix Sky Harbor (PHX) 4
AS 6603 Non-stop Boeing 737-800 (738) 2:32 Effective 2026-04-07 through 2026-05-20
Codeshare flight, operated by American Airlines.(AA 2086)
Mon 06:50 Austin (AUS) 08:10 Dallas Fort Worth (DFW)
AS 6603 Non-stop Boeing 737-800 (738) 1:20 Operates only on 2026-01-05
Codeshare flight, operated by American Airlines.(AA 2143)
Mon,Tue,Thu,Fri,Sun 07:00 Austin (AUS) 08:20 Dallas Fort Worth (DFW)
AS 6603 Non-stop Boeing 737-800 (738) 1:20 Valid until 2026-01-04
Codeshare flight, operated by American Airlines.(AA 2143)
Daily 07:00 Austin (AUS) 08:13 Dallas Fort Worth (DFW)
AS 6603 Non-stop Boeing 737-800 (738) 1:13 Effective 2026-01-07 through 2026-02-11
Codeshare flight, operated by American Airlines.(AA 2143)
Sat 07:05 Austin (AUS) 08:25 Dallas Fort Worth (DFW)
AS 6603 Non-stop Boeing 737-800 (738) 1:20 Valid until 2026-01-03
Codeshare flight, operated by American Airlines.(AA 2143)
Mon,Tue,Sun 16:24 Austin (AUS) 17:44 Dallas Fort Worth (DFW)
AS 6603 Non-stop Boeing 737-800 (738) 1:20 Effective 2026-03-15 through 2026-03-17
Codeshare flight, operated by American Airlines.(AA 1149)
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Alaska Airlines flight AS 6603:
Austin - Dallas Fort Worth
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Select flight date:
FLIGHT SCHEDULE
Direct Codeshare Flights:

Alaska Airlines AS6603
Effective 2026-08-05 through 2026-09-08
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 579)
Duration: 1:11, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS6603
Effective 2026-09-09 through 2026-10-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 579)
Duration: 1:14, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS6603
Effective from 2026-10-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 579)
Duration: 1:15, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS6603
Effective 2026-02-15 through 2026-03-06
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1658)
Duration: 1:16, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS6603
Effective 2026-03-08 through 2026-03-13
Mon
Tue
Wed
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1658)
Duration: 1:22, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS6603
Effective 2026-07-02 through 2026-08-04
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 579)
Duration: 1:12, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS6603
Effective 2026-04-07 through 2026-05-20
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2086)
Duration: 2:32, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS6603
Operates only on 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Codeshare flight, operated by American Airlines. (AA 2143)
Duration: 1:20, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS6603
Valid until 2026-01-04
Mon
Tue
Wed
-
Thu
Fri
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 2143)
Duration: 1:20, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS6603
Effective 2026-01-07 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Codeshare flight, operated by American Airlines. (AA 2143)
Duration: 1:13, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS6603
Valid until 2026-01-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Codeshare flight, operated by American Airlines. (AA 2143)
Duration: 1:20, non-stop
Boeing 737-800 (738)

Direct Codeshare Flights:

Alaska Airlines AS6603
Effective 2026-03-15 through 2026-03-17
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Codeshare flight, operated by American Airlines. (AA 1149)
Duration: 1:20, non-stop
Boeing 737-800 (738)
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  • AS 6603 is a domestic flight departing from the Austin airport (AUS) and arriving at Dallas Fort Worth airport (DFW).
  • The flight distance is 190 miles, or 306 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 1:11 and 2:32.