Frontier Airlines flight F9 1587: Tulsa - Denver

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 12:21 Tulsa (TUL) 13:21 Denver (DEN)
F9 1587 Non-stop Airbus A320neo (32N) 2:00 Effective 2026-02-15 through 2026-03-01
Thu 12:45 Tulsa (TUL) 13:45 Denver (DEN)
F9 1587 Non-stop Airbus A320neo (32N) 2:00 Effective 2026-02-12 through 2026-03-05
Tue 15:05 Tulsa (TUL) 16:02 Denver (DEN)
F9 1587 Non-stop Airbus A320neo (32N) 1:57 Operates only on 2026-01-06
Sun 19:37 Tulsa (TUL) 20:34 Denver (DEN)
F9 1587 Non-stop Airbus A320 (320) 1:57 Operates only on 2026-01-11
Thu,Sun 19:40 Tulsa (TUL) 20:37 Denver (DEN)
F9 1587 Non-stop Airbus A321 (321) 1:57 Effective 2026-04-02 through 2026-04-12
Tue,Thu,Sun 20:14 Tulsa (TUL) 21:11 Denver (DEN)
F9 1587 Non-stop Airbus A320neo (32N) 1:57 Valid until 2026-01-04
Thu 20:19 Tulsa (TUL) 21:16 Denver (DEN)
F9 1587 Non-stop Airbus A320neo (32N) 1:57 Operates only on 2026-01-08
Thu,Sun 20:30 Tulsa (TUL) 21:30 Denver (DEN)
F9 1587 Non-stop Airbus A321 (321) 2:00 Effective 2026-03-08 through 2026-03-29


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Frontier Airlines flight F9 1587:
Tulsa - Denver
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Frontier Airlines F91587
12:21
Tulsa (TUL)

13:21
Denver (DEN)
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
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Thu
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Fri
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Sat
-
Sun
Duration: 2:00, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91587
12:45
Tulsa (TUL)

13:45
Denver (DEN)
Effective 2026-02-12 through 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:00, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91587
15:05
Tulsa (TUL)

16:02
Denver (DEN)
Operates only on 2026-01-06
Mon
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Tue
Wed
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Thu
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Fri
-
Sat
-
Sun
-
Duration: 1:57, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91587
19:37
Tulsa (TUL)

20:34
Denver (DEN)
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
-
Sat
-
Sun
Duration: 1:57, non-stop
Airbus A320 (320)
Direct Flights:
Frontier Airlines F91587
19:40
Tulsa (TUL)

20:37
Denver (DEN)
Effective 2026-04-02 through 2026-04-12
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:57, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F91587
20:14
Tulsa (TUL)

21:11
Denver (DEN)
Valid until 2026-01-04
Mon
-
Tue
Wed
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Thu
Fri
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Sat
-
Sun
Duration: 1:57, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91587
20:19
Tulsa (TUL)

21:16
Denver (DEN)
Operates only on 2026-01-08
Mon
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Tue
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Wed
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Thu
Fri
-
Sat
-
Sun
-
Duration: 1:57, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91587
20:30
Tulsa (TUL)

21:30
Denver (DEN)
Effective 2026-03-08 through 2026-03-29
Mon
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Tue
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Wed
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Thu
Fri
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Sat
-
Sun
Duration: 2:00, non-stop
Airbus A321 (321)
  • F9 1587 is a domestic flight departing from the Tulsa airport (TUL) and arriving at Denver airport (DEN).
  • The flight distance is 540 miles, or 869 km.
  • The timezone of the departure airport is UTC-6 , 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 1:57 and 2:00.
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