Alaska Airlines flight AS 540: Portland - Austin

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FLIGHT SCHEDULE
Direct Flights:
Wed 10:35 Portland (PDX) 16:25 Austin (AUS)
AS 540 Non-stop Boeing 737 (73J) 3:50 Operates only on 2026-03-18
Daily 10:35 Portland (PDX) 16:26 Austin (AUS)
AS 540 Non-stop Boeing 737 (73J) 3:51 Effective 2026-03-19 through 2026-05-12
Daily 10:35 Portland (PDX) 16:40 Austin (AUS)
AS 540 Non-stop Boeing 737 (73J) 4:05 Effective 2026-05-13 through 2026-06-09
Mon,Wed-Sun 10:47 Portland (PDX) 16:39 Austin (AUS)
AS 540 Non-stop Boeing 737 MAX 9 (7M9) 3:52 Effective 2026-01-07 through 2026-01-12
Tue,Sun 10:47 Portland (PDX) 16:39 Austin (AUS)
AS 540 Non-stop Boeing 737-800 (73H) 3:52 Effective 2026-01-13 through 2026-01-18
Tue,Wed 10:47 Portland (PDX) 16:39 Austin (AUS)
AS 540 Non-stop Boeing 737 (73J) 3:52 Effective 2026-01-14 through 2026-01-20
Mon,Wed-Sat 10:47 Portland (PDX) 16:39 Austin (AUS)
AS 540 Non-stop Boeing 737 MAX 9 (7M9) 3:52 Effective 2026-01-15 through 2026-01-22
Tue,Wed,Fri 10:47 Portland (PDX) 16:39 Austin (AUS)
AS 540 Non-stop Boeing 737 (73J) 3:52 Effective 2026-01-23 through 2026-01-28
Mon,Thu-Sun 10:47 Portland (PDX) 16:39 Austin (AUS)
AS 540 Non-stop Boeing 737 MAX 9 (7M9) 3:52 Effective 2026-01-24 through 2026-02-02
Tue,Sun 10:47 Portland (PDX) 16:39 Austin (AUS)
AS 540 Non-stop Boeing 737 (73J) 3:52 Effective 2026-02-03 through 2026-02-08
Mon-Sat 10:47 Portland (PDX) 16:39 Austin (AUS)
AS 540 Non-stop Boeing 737 MAX 9 (7M9) 3:52 Effective 2026-02-04 through 2026-02-11
Thu,Sun 10:53 Portland (PDX) 16:45 Austin (AUS)
AS 540 Non-stop Boeing 737 (73J) 3:52 Effective 2026-02-12 through 2026-02-15
Mon,Tue,Thu-Sat 10:53 Portland (PDX) 16:45 Austin (AUS)
AS 540 Non-stop Boeing 737 MAX 9 (7M9) 3:52 Effective 2026-02-13 through 2026-02-19
Wed 10:53 Portland (PDX) 16:45 Austin (AUS)
AS 540 Non-stop Boeing 737-800 (73H) 3:52 Operates only on 2026-02-18
Wed-Fri,Sun 10:53 Portland (PDX) 16:45 Austin (AUS)
AS 540 Non-stop Boeing 737 (73J) 3:52 Effective 2026-02-20 through 2026-02-27
Mon,Tue,Sat 10:53 Portland (PDX) 16:45 Austin (AUS)
AS 540 Non-stop Boeing 737 MAX 9 (7M9) 3:52 Effective 2026-02-21 through 2026-02-28
Daily 10:53 Portland (PDX) 16:45 Austin (AUS)
AS 540 Non-stop Boeing 737 MAX 9 (7M9) 3:52 Effective 2026-03-01 through 2026-03-11
Thu,Sun 10:53 Portland (PDX) 16:45 Austin (AUS)
AS 540 Non-stop Boeing 737 (73J) 3:52 Effective 2026-03-12 through 2026-03-15
Mon,Tue,Fri,Sat 10:53 Portland (PDX) 16:45 Austin (AUS)
AS 540 Non-stop Boeing 737 MAX 9 (7M9) 3:52 Effective 2026-03-13 through 2026-03-17
Mon,Tue,Thu-Sat 10:55 Portland (PDX) 16:46 Austin (AUS)
AS 540 Non-stop Boeing 737 (73J) 3:51 Valid until 2026-01-06
Daily 10:55 Portland (PDX) 16:58 Austin (AUS)
AS 540 Non-stop Boeing 737 (73J) 4:03 Effective from 2026-06-10
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Parallax here PDX-AUS
Alaska Airlines flight AS 540:
Portland - Austin
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Alaska Airlines AS540
Operates only on 2026-03-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:50, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS540
Effective 2026-03-19 through 2026-05-12
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:51, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS540
Effective 2026-05-13 through 2026-06-09
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:05, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS540
Effective 2026-01-07 through 2026-01-12
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
Duration: 3:52, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS540
Effective 2026-01-13 through 2026-01-18
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:52, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS540
Effective 2026-01-14 through 2026-01-20
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:52, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS540
Effective 2026-01-15 through 2026-01-22
Mon
Tue
-
Wed
Thu
Fri
Sat
Sun
-
Duration: 3:52, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS540
Effective 2026-01-23 through 2026-01-28
Mon
-
Tue
Wed
Thu
-
Fri
Sat
-
Sun
-
Duration: 3:52, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS540
Effective 2026-01-24 through 2026-02-02
Mon
Tue
-
Wed
-
Thu
Fri
Sat
Sun
Duration: 3:52, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS540
Effective 2026-02-03 through 2026-02-08
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 3:52, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS540
Effective 2026-02-04 through 2026-02-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
-
Duration: 3:52, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS540
Effective 2026-02-12 through 2026-02-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:52, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS540
Effective 2026-02-13 through 2026-02-19
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 3:52, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS540
Operates only on 2026-02-18
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 3:52, non-stop
Boeing 737-800 (73H)

Direct Flights:

Alaska Airlines AS540
Effective 2026-02-20 through 2026-02-27
Mon
-
Tue
-
Wed
Thu
Fri
Sat
-
Sun
Duration: 3:52, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS540
Effective 2026-02-21 through 2026-02-28
Mon
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 3:52, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS540
Effective 2026-03-01 through 2026-03-11
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 3:52, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS540
Effective 2026-03-12 through 2026-03-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 3:52, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS540
Effective 2026-03-13 through 2026-03-17
Mon
Tue
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 3:52, non-stop
Boeing 737 MAX 9 (7M9)

Direct Flights:

Alaska Airlines AS540
Valid until 2026-01-06
Mon
Tue
Wed
-
Thu
Fri
Sat
Sun
-
Duration: 3:51, non-stop
Boeing 737 (73J)

Direct Flights:

Alaska Airlines AS540
Effective from 2026-06-10
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 4:03, non-stop
Boeing 737 (73J)
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Parallax here PDX-AUS
  • AS 540 is a domestic flight departing from the Portland airport (PDX) and arriving at Austin airport (AUS).
  • The flight distance is 1712 miles, or 2755 km.
  • The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 3:50 and 4:05.