Frontier Airlines flight F9 1499: Denver - Ontario, Los Angeles

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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu,Fri,Sun 22:29 Denver (DEN) 23:56 Ontario, Los Angeles (ONT)
F9 1499 Non-stop Airbus A320neo (32N) 2:27 Effective 2026-01-08 through 2026-01-11
Mon 22:29 Denver (DEN) 23:56 Ontario, Los Angeles (ONT)
F9 1499 Non-stop Airbus A321neo (32Q) 2:27 Operates only on 2026-01-12
Thu 22:29 Denver (DEN) 23:59 Ontario, Los Angeles (ONT)
F9 1499 Non-stop Airbus A320 (320) 2:30 Operates only on 2026-01-15
Fri,Sun 22:29 Denver (DEN) 23:59 Ontario, Los Angeles (ONT)
F9 1499 Non-stop Airbus A320neo (32N) 2:30 Effective 2026-01-16 through 2026-01-18
Mon 22:29 Denver (DEN) 23:59 Ontario, Los Angeles (ONT)
F9 1499 Non-stop Airbus A321neo (32Q) 2:30 Operates only on 2026-01-19
Thu,Sat,Sun 22:29 Denver (DEN) 23:59 Ontario, Los Angeles (ONT)
F9 1499 Non-stop Airbus A320neo (32N) 2:30 Effective 2026-02-12 through 2026-03-05
Mon,Fri 22:29 Denver (DEN) 23:59 Ontario, Los Angeles (ONT)
F9 1499 Non-stop Airbus A321neo (32Q) 2:30 Effective 2026-02-13 through 2026-03-02
Mon,Fri,Sat 22:32 Denver (DEN) 23:59 Ontario, Los Angeles (ONT)
F9 1499 Non-stop Airbus A321neo (32Q) 2:27 Valid until 2026-01-05
Tue,Thu,Sun 22:32 Denver (DEN) 23:59 Ontario, Los Angeles (ONT)
F9 1499 Non-stop Airbus A320neo (32N) 2:27 Valid until 2026-01-04
Mon,Thu,Fri 22:49 Denver (DEN) 00:20 Ontario, Los Angeles (ONT)
F9 1499 Non-stop Airbus A320neo (32N) 2:31 Effective 2026-01-22 through 2026-02-09
The flight arrives 1 day after departure.
Sun 22:49 Denver (DEN) 00:20 Ontario, Los Angeles (ONT)
F9 1499 Non-stop Airbus A321neo (32Q) 2:31 Effective 2026-01-25 through 2026-02-08
The flight arrives 1 day after departure.
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Frontier Airlines flight F9 1499:
Denver - Ontario, Los Angeles
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Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Frontier Airlines F91499
22:29
Denver (DEN)

23:56
Ontario, Los Angeles (ONT)
Effective 2026-01-08 through 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
Duration: 2:27, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91499
22:29
Denver (DEN)

23:56
Ontario, Los Angeles (ONT)
Operates only on 2026-01-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:27, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91499
22:29
Denver (DEN)

23:59
Ontario, Los Angeles (ONT)
Operates only on 2026-01-15
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Airbus A320 (320)
Direct Flights:
Frontier Airlines F91499
22:29
Denver (DEN)

23:59
Ontario, Los Angeles (ONT)
Effective 2026-01-16 through 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:30, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91499
22:29
Denver (DEN)

23:59
Ontario, Los Angeles (ONT)
Operates only on 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91499
22:29
Denver (DEN)

23:59
Ontario, Los Angeles (ONT)
Effective 2026-02-12 through 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
Sun
Duration: 2:30, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91499
22:29
Denver (DEN)

23:59
Ontario, Los Angeles (ONT)
Effective 2026-02-13 through 2026-03-02
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 2:30, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91499
22:32
Denver (DEN)

23:59
Ontario, Los Angeles (ONT)
Valid until 2026-01-05
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
Sun
-
Duration: 2:27, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F91499
22:32
Denver (DEN)

23:59
Ontario, Los Angeles (ONT)
Valid until 2026-01-04
Mon
-
Tue
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 2:27, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F91499
22:49
Denver (DEN)

00:20(+1)
Ontario, Los Angeles (ONT)
Effective 2026-01-22 through 2026-02-09
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 2:31, non-stop
Airbus A320neo (32N)
The flight arrives 1 day after departure.
Direct Flights:
Frontier Airlines F91499
22:49
Denver (DEN)

00:20(+1)
Ontario, Los Angeles (ONT)
Effective 2026-01-25 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:31, non-stop
Airbus A321neo (32Q)
The flight arrives 1 day after departure.
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  • F9 1499 is a domestic flight departing from the Denver airport (DEN) and arriving at Ontario, Los Angeles airport (ONT).
  • The flight distance is 817 miles, or 1315 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 2:27 and 2:31.
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