Frontier Airlines flight F9 3646: Las Vegas Harry Reid - Austin

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Fri 05:36 Las Vegas Harry Reid (LAS) 3 10:19 Austin (AUS)
F9 3646 Non-stop Airbus A321neo (32Q) 2:43 Effective 2026-02-13 through 2026-02-20
Thu 06:45 Las Vegas Harry Reid (LAS) 3 11:29 Austin (AUS)
F9 3646 Non-stop Airbus A321neo (32Q) 2:44 Effective 2026-02-12 through 2026-03-05
Thu,Fri 07:00 Las Vegas Harry Reid (LAS) 3 11:45 Austin (AUS)
F9 3646 Non-stop Airbus A321neo (32Q) 2:45 Effective 2026-01-08 through 2026-01-09
Sun 07:00 Las Vegas Harry Reid (LAS) 3 11:45 Austin (AUS)
F9 3646 Non-stop Airbus A320neo (32N) 2:45 Operates only on 2026-01-11
Fri 07:00 Las Vegas Harry Reid (LAS) 3 11:43 Austin (AUS)
F9 3646 Non-stop Airbus A321 (321) 2:43 Effective 2026-01-23 through 2026-02-06
Mon 07:00 Las Vegas Harry Reid (LAS) 3 11:43 Austin (AUS)
F9 3646 Non-stop Airbus A321neo (32Q) 2:43 Effective 2026-01-26 through 2026-02-09
Sun 07:00 Las Vegas Harry Reid (LAS) 3 11:43 Austin (AUS)
F9 3646 Non-stop Airbus A320neo (32N) 2:43 Effective 2026-02-15 through 2026-03-01
Fri 07:15 Las Vegas Harry Reid (LAS) 3 11:58 Austin (AUS)
F9 3646 Non-stop Airbus A320neo (32N) 2:43 Operates only on 2026-02-27
Thu,Sun 07:25 Las Vegas Harry Reid (LAS) 3 12:08 Austin (AUS)
F9 3646 Non-stop Airbus A320neo (32N) 2:43 Effective 2026-01-15 through 2026-01-18
Thu 09:00 Las Vegas Harry Reid (LAS) 3 13:46 Austin (AUS)
F9 3646 Non-stop Airbus A321 (321) 2:46 Effective 2026-01-22 through 2026-02-05
Sat 10:15 Las Vegas Harry Reid (LAS) 3 15:02 Austin (AUS)
F9 3646 Non-stop Airbus A321neo (32Q) 2:47 Effective 2026-02-14 through 2026-02-21
Sat 10:15 Las Vegas Harry Reid (LAS) 3 15:02 Austin (AUS)
F9 3646 Non-stop Airbus A321 (321) 2:47 Operates only on 2026-02-28
Tue 11:00 Las Vegas Harry Reid (LAS) 3 15:48 Austin (AUS)
F9 3646 Non-stop Airbus A321neo (32Q) 2:48 Operates only on 2026-01-06
Sat 11:00 Las Vegas Harry Reid (LAS) 3 15:48 Austin (AUS)
F9 3646 Non-stop Airbus A320neo (32N) 2:48 Operates only on 2026-01-10
Thu,Sun 15:59 Las Vegas Harry Reid (LAS) 3 20:44 Austin (AUS)
F9 3646 Non-stop Airbus A320neo (32N) 2:45 Effective 2026-03-08 through 2026-03-29
Frontier Airlines flight F9 3646:
Las Vegas Harry Reid - Austin
Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Frontier Airlines F93646
Effective 2026-02-13 through 2026-02-20
Mon
-
Tue
-
Wed
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Thu
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Fri
Sat
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Sun
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Duration: 2:43, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93646
Effective 2026-02-12 through 2026-03-05
Mon
-
Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 2:44, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93646
Effective 2026-01-08 through 2026-01-09
Mon
-
Tue
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Wed
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Thu
Fri
Sat
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Sun
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Duration: 2:45, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93646
Operates only on 2026-01-11
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
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Sun
Duration: 2:45, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93646
Effective 2026-01-23 through 2026-02-06
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 2:43, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F93646
Effective 2026-01-26 through 2026-02-09
Mon
Tue
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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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Duration: 2:43, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93646
Effective 2026-02-15 through 2026-03-01
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
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Sun
Duration: 2:43, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93646
Operates only on 2026-02-27
Mon
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Tue
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Wed
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Thu
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Fri
Sat
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Sun
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Duration: 2:43, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93646
Effective 2026-01-15 through 2026-01-18
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
Duration: 2:43, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93646
Effective 2026-01-22 through 2026-02-05
Mon
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Tue
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Wed
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Thu
Fri
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Sat
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Sun
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Duration: 2:46, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F93646
Effective 2026-02-14 through 2026-02-21
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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Duration: 2:47, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93646
Operates only on 2026-02-28
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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Duration: 2:47, non-stop
Airbus A321 (321)

Direct Flights:

Frontier Airlines F93646
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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Duration: 2:48, non-stop
Airbus A321neo (32Q)

Direct Flights:

Frontier Airlines F93646
Operates only on 2026-01-10
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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Duration: 2:48, non-stop
Airbus A320neo (32N)

Direct Flights:

Frontier Airlines F93646
Effective 2026-03-08 through 2026-03-29
Mon
-
Tue
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Wed
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Thu
Fri
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Sat
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Sun
Duration: 2:45, non-stop
Airbus A320neo (32N)
  • F9 3646 is a domestic flight departing from the Las Vegas Harry Reid airport (LAS) and arriving at Austin airport (AUS).
  • The flight distance is 1087 miles, or 1750 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 2:43 and 2:48.