Frontier Airlines flight F9 1588: Denver - Tulsa

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 09:00 Denver (DEN) 11:36 Tulsa (TUL)
F9 1588 Non-stop Airbus A320neo (32N) 1:36 Effective 2026-02-15 through 2026-03-01
Thu 09:14 Denver (DEN) 11:50 Tulsa (TUL)
F9 1588 Non-stop Airbus A320neo (32N) 1:36 Effective 2026-02-12 through 2026-03-05
Tue 11:36 Denver (DEN) 14:10 Tulsa (TUL)
F9 1588 Non-stop Airbus A320neo (32N) 1:34 Operates only on 2026-01-06
Thu,Sun 15:48 Denver (DEN) 18:22 Tulsa (TUL)
F9 1588 Non-stop Airbus A321 (321) 1:34 Effective 2026-04-02 through 2026-04-12
Sun 16:18 Denver (DEN) 18:52 Tulsa (TUL)
F9 1588 Non-stop Airbus A320 (320) 1:34 Operates only on 2026-01-11
Tue,Thu,Sun 16:45 Denver (DEN) 19:19 Tulsa (TUL)
F9 1588 Non-stop Airbus A320neo (32N) 1:34 Valid until 2026-01-04
Thu,Sun 16:59 Denver (DEN) 19:35 Tulsa (TUL)
F9 1588 Non-stop Airbus A321 (321) 1:36 Effective 2026-03-08 through 2026-03-29
Thu 17:01 Denver (DEN) 19:34 Tulsa (TUL)
F9 1588 Non-stop Airbus A320neo (32N) 1:33 Operates only on 2026-01-08


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Frontier Airlines flight F9 1588:
Denver - Tulsa
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Frontier Airlines F91588
09:00
Denver (DEN)

11:36
Tulsa (TUL)
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: 1:36, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91588
09:14
Denver (DEN)

11:50
Tulsa (TUL)
Effective 2026-02-12 through 2026-03-05
Mon
-
Tue
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Wed
-
Thu
Fri
-
Sat
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Sun
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Duration: 1:36, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91588
11:36
Denver (DEN)

14:10
Tulsa (TUL)
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
-
Duration: 1:34, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91588
15:48
Denver (DEN)

18:22
Tulsa (TUL)
Effective 2026-04-02 through 2026-04-12
Mon
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Tue
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Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:34, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F91588
16:18
Denver (DEN)

18:52
Tulsa (TUL)
Operates only on 2026-01-11
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
Duration: 1:34, non-stop
Airbus A320 (320)
Direct Flights:
Frontier Airlines F91588
16:45
Denver (DEN)

19:19
Tulsa (TUL)
Valid until 2026-01-04
Mon
-
Tue
Wed
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Thu
Fri
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Sat
-
Sun
Duration: 1:34, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91588
16:59
Denver (DEN)

19:35
Tulsa (TUL)
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: 1:36, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F91588
17:01
Denver (DEN)

19:34
Tulsa (TUL)
Operates only on 2026-01-08
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: 1:33, non-stop
Airbus A320neo (32N)
  • F9 1588 is a domestic flight departing from the Denver airport (DEN) and arriving at Tulsa airport (TUL).
  • The flight distance is 540 miles, or 869 km.
  • The timezone of the departure airport is UTC-7 , 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 1:33 and 1:36.
All Frontier Airlines flights
All DEN-TUL flights
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