Frontier Airlines
flight
F9 3406:
Seattle-Tacoma - Denver
Seattle-Tacoma - Denver
Ad mobi flat here (320x100px) 6074960173 M FlightWNum Top Flat
FLIGHT SCHEDULE
Direct Flights:
Frontier Airlines F93406
Effective 2026-01-15 through 2026-01-19
Mon
Tue
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Wed
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Thu
Fri
Sat
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Duration: 2:51, non-stop
Airbus A320 (320)
Airbus A320 (320)
Direct Flights:
Frontier Airlines F93406
Effective 2026-03-06 through 2026-03-30
Mon
Tue
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Wed
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Thu
Fri
Sat
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Sun
Duration: 2:51, non-stop
Airbus A320neo (32N)
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93406
Effective 2026-01-08 through 2026-01-11
Mon
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Tue
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Wed
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Thu
Fri
Sat
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Sun
Duration: 2:51, non-stop
Airbus A320neo (32N)
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93406
Effective 2026-02-15 through 2026-02-22
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: 2:51, non-stop
Airbus A320neo (32N)
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93406
Effective 2026-02-13 through 2026-03-02
Mon
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: 2:50, non-stop
Airbus A320neo (32N)
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93406
Effective 2026-01-22 through 2026-01-29
Mon
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Tue
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Wed
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Thu
Fri
Sat
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Sun
Duration: 2:51, non-stop
Airbus A320neo (32N)
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93406
Effective 2026-01-26 through 2026-02-02
Mon
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: 2:51, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93406
Effective 2026-02-01 through 2026-02-08
Mon
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Tue
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Wed
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Thu
Fri
Sat
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Sun
Duration: 2:51, non-stop
Airbus A320neo (32N)
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93406
Operates only on 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: 2:51, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93406
Operates only on 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: 2:51, non-stop
Airbus A320neo (32N)
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93406
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: 2:53, non-stop
Airbus A320neo (32N)
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93406
Effective 2026-02-12 through 2026-03-05
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: 2:51, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93406
Effective 2026-02-14 through 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: 2:51, non-stop
Airbus A320neo (32N)
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93406
Valid until 2026-01-01
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: 2:53, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93406
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: 2:49, non-stop
Airbus A320neo (32N)
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F93406
Valid until 2026-01-05
Mon
Tue
Wed
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Thu
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Fri
Sat
Sun
Duration: 2:49, non-stop
Airbus A321neo (32Q)
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F93406
Effective 2026-04-02 through 2026-04-13
Mon
Tue
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Wed
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Thu
Fri
Sat
Sun
Duration: 2:49, non-stop
Airbus A321 (321)
Airbus A321 (321)
Direct Flights:
Frontier Airlines F93406
Operates only on 2026-01-17
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)
Airbus A320neo (32N)
Ad mobi box here (300x250px) 8888825773 M FlightWNum Bottom Box
Parallax here SEA-DEN
- F9 3406 is a domestic flight departing from the Seattle-Tacoma airport (SEA) and arriving at Denver airport (DEN).
- The flight distance is 1022 miles, or 1644 km.
- The timezone of the departure airport is UTC-8 , and the timezone of the arrival airport is UTC-7 . 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 2:48 and 2:53.