Frontier Airlines flight F9 4346: Los Angeles - Denver

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Thu 11:30 Los Angeles (LAX) 1 14:56 Denver (DEN)
F9 4346 Non-stop Airbus A320neo (32N) 2:26 Effective 2026-02-12 through 2026-02-19
Tue,Wed 13:56 Los Angeles (LAX) 1 17:26 Denver (DEN)
F9 4346 Non-stop Airbus A320neo (32N) 2:30 Effective 2026-01-20 through 2026-02-04
Sun 14:11 Los Angeles (LAX) 1 17:40 Denver (DEN)
F9 4346 Non-stop Airbus A321neo (32Q) 2:29 Operates only on 2026-01-18
Tue,Wed 14:31 Los Angeles (LAX) 1 18:00 Denver (DEN)
F9 4346 Non-stop Airbus A321neo (32Q) 2:29 Effective 2026-02-10 through 2026-02-11
Tue,Sat 14:31 Los Angeles (LAX) 1 18:00 Denver (DEN)
F9 4346 Non-stop Airbus A320neo (32N) 2:29 Effective 2026-02-14 through 2026-02-21
Tue,Wed 14:31 Los Angeles (LAX) 1 18:00 Denver (DEN)
F9 4346 Non-stop Airbus A321neo (32Q) 2:29 Effective 2026-02-18 through 2026-03-04
Sat 14:31 Los Angeles (LAX) 1 18:00 Denver (DEN)
F9 4346 Non-stop Airbus A320neo (32N) 2:29 Operates only on 2026-02-28
Fri,Sun 14:36 Los Angeles (LAX) 1 18:05 Denver (DEN)
F9 4346 Non-stop Airbus A320neo (32N) 2:29 Effective 2026-02-13 through 2026-03-01
Thu 14:37 Los Angeles (LAX) 1 18:06 Denver (DEN)
F9 4346 Non-stop Airbus A320neo (32N) 2:29 Effective 2026-02-26 through 2026-03-05
Sat 14:39 Los Angeles (LAX) 1 18:08 Denver (DEN)
F9 4346 Non-stop Airbus A321neo (32Q) 2:29 Effective 2026-01-24 through 2026-02-07
Tue 14:58 Los Angeles (LAX) 1 18:27 Denver (DEN)
F9 4346 Non-stop Airbus A320 (320) 2:29 Operates only on 2026-01-13
Tue,Wed 15:14 Los Angeles (LAX) 1 18:47 Denver (DEN)
F9 4346 Non-stop Airbus A321neo (32Q) 2:33 Effective 2026-01-06 through 2026-01-07
Sat 15:24 Los Angeles (LAX) 1 18:57 Denver (DEN)
F9 4346 Non-stop Airbus A320neo (32N) 2:33 Operates only on 2026-01-10


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Frontier Airlines flight F9 4346:
Los Angeles - Denver
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Frontier Airlines F94346
11:30
Los Angeles (LAX) 1

14:56
Denver (DEN)
Effective 2026-02-12 through 2026-02-19
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:26, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F94346
13:56
Los Angeles (LAX) 1

17:26
Denver (DEN)
Effective 2026-01-20 through 2026-02-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:30, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F94346
14:11
Los Angeles (LAX) 1

17:40
Denver (DEN)
Operates only on 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:29, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F94346
14:31
Los Angeles (LAX) 1

18:00
Denver (DEN)
Effective 2026-02-10 through 2026-02-11
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F94346
14:31
Los Angeles (LAX) 1

18:00
Denver (DEN)
Effective 2026-02-14 through 2026-02-21
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:29, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F94346
14:31
Los Angeles (LAX) 1

18:00
Denver (DEN)
Effective 2026-02-18 through 2026-03-04
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F94346
14:31
Los Angeles (LAX) 1

18:00
Denver (DEN)
Operates only on 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:29, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F94346
14:36
Los Angeles (LAX) 1

18:05
Denver (DEN)
Effective 2026-02-13 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 2:29, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F94346
14:37
Los Angeles (LAX) 1

18:06
Denver (DEN)
Effective 2026-02-26 through 2026-03-05
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F94346
14:39
Los Angeles (LAX) 1

18:08
Denver (DEN)
Effective 2026-01-24 through 2026-02-07
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:29, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F94346
14:58
Los Angeles (LAX) 1

18:27
Denver (DEN)
Operates only on 2026-01-13
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:29, non-stop
Airbus A320 (320)
Direct Flights:
Frontier Airlines F94346
15:14
Los Angeles (LAX) 1

18:47
Denver (DEN)
Effective 2026-01-06 through 2026-01-07
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 2:33, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F94346
15:24
Los Angeles (LAX) 1

18:57
Denver (DEN)
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 2:33, non-stop
Airbus A320neo (32N)
  • F9 4346 is a domestic flight departing from the Los Angeles airport (LAX) and arriving at Denver airport (DEN).
  • The flight distance is 860 miles, or 1384 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 2:26 and 2:33.
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