Frontier Airlines flight F9 4545: Denver - Seattle-Tacoma

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FLIGHT SCHEDULE
Direct Flights:
Tue 21:21 Denver (DEN) 23:27 Seattle-Tacoma (SEA)
F9 4545 Non-stop Airbus A321neo (32Q) 3:06 Operates only on 2025-05-27
Tue 21:29 Denver (DEN) 23:37 Seattle-Tacoma (SEA)
F9 4545 Non-stop Airbus A321neo (32Q) 3:08 Effective 2025-06-03 through 2025-06-10
Sat 21:36 Denver (DEN) 23:44 Seattle-Tacoma (SEA)
F9 4545 Non-stop Airbus A321neo (32Q) 3:08 Effective 2025-06-14 through 2025-08-16
Tue 21:36 Denver (DEN) 23:44 Seattle-Tacoma (SEA)
F9 4545 Non-stop Airbus A321 (321) 3:08 Effective 2025-06-17 through 2025-08-12
Tue 21:43 Denver (DEN) 23:49 Seattle-Tacoma (SEA)
F9 4545 Non-stop Airbus A321neo (32Q) 3:06 Operates only on 2025-05-06
Tue 21:43 Denver (DEN) 23:49 Seattle-Tacoma (SEA)
F9 4545 Non-stop Airbus A321 (321) 3:06 Effective 2025-05-13 through 2025-05-20
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Parallax here DEN-SEA
Frontier Airlines flight F9 4545:
Denver - Seattle-Tacoma
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:

Frontier Airlines F94545
Operates only on 2025-05-27
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: 3:06, non-stop
Airbus A321neo (32Q)

Frontier Airlines F94545
Effective 2025-06-03 through 2025-06-10
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: 3:08, non-stop
Airbus A321neo (32Q)

Frontier Airlines F94545
Effective 2025-06-14 through 2025-08-16
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: 3:08, non-stop
Airbus A321neo (32Q)

Frontier Airlines F94545
Effective 2025-06-17 through 2025-08-12
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: 3:08, non-stop
Airbus A321 (321)

Frontier Airlines F94545
Operates only on 2025-05-06
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: 3:06, non-stop
Airbus A321neo (32Q)

Frontier Airlines F94545
Effective 2025-05-13 through 2025-05-20
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: 3:06, non-stop
Airbus A321 (321)
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  • F9 4545 is a domestic flight departing from the Denver airport (DEN) and arriving at Seattle-Tacoma airport (SEA).
  • The flight distance is 1022 miles, or 1644 km.
  • The timezone of the departure airport is UTC-7 , and the timezone of the arrival airport is UTC-8 . 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 3:06 and 3:08.