Frontier Airlines flight F9 2857: Los Angeles - San Francisco

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sat 16:40 Los Angeles (LAX) 1 18:13 San Francisco (SFO) I
F9 2857 Non-stop Airbus A320neo (32N) 1:33 Effective 2026-02-14 through 2026-02-28
Thu 17:48 Los Angeles (LAX) 1 19:19 San Francisco (SFO) I
F9 2857 Non-stop Airbus A320neo (32N) 1:31 Operates only on 2026-01-08
Fri,Sun 17:48 Los Angeles (LAX) 1 19:19 San Francisco (SFO) I
F9 2857 Non-stop Airbus A321neo (32Q) 1:31 Effective 2026-01-09 through 2026-01-11
Mon 17:48 Los Angeles (LAX) 1 19:19 San Francisco (SFO) I
F9 2857 Non-stop Airbus A321 (321) 1:31 Operates only on 2026-01-12
Mon,Thu,Fri 17:49 Los Angeles (LAX) 1 19:23 San Francisco (SFO) I
F9 2857 Non-stop Airbus A320neo (32N) 1:34 Effective 2026-02-12 through 2026-03-05
Fri 18:06 Los Angeles (LAX) 1 19:38 San Francisco (SFO) I
F9 2857 Non-stop Airbus A320neo (32N) 1:32 Effective 2026-01-23 through 2026-02-06
Mon,Fri 18:14 Los Angeles (LAX) 1 19:46 San Francisco (SFO) I
F9 2857 Non-stop Airbus A320neo (32N) 1:32 Effective 2026-01-16 through 2026-01-19
Sun 18:24 Los Angeles (LAX) 1 19:56 San Francisco (SFO) I
F9 2857 Non-stop Airbus A320neo (32N) 1:32 Effective 2026-01-25 through 2026-02-08
Sun 18:49 Los Angeles (LAX) 1 20:21 San Francisco (SFO) I
F9 2857 Non-stop Airbus A320neo (32N) 1:32 Effective 2026-02-15 through 2026-03-01
Daily 18:58 Los Angeles (LAX) 1 20:30 San Francisco (SFO) I
F9 2857 Non-stop Airbus A321neo (32Q) 1:32 Valid until 2026-01-05
Daily 18:58 Los Angeles (LAX) 1 20:30 San Francisco (SFO) I
F9 2857 Non-stop Airbus A321 (321) 1:32 Effective 2026-04-01 through 2026-04-13
Daily 20:01 Los Angeles (LAX) 1 21:38 San Francisco (SFO) I
F9 2857 Non-stop Airbus A321neo (32Q) 1:37 Effective 2026-03-06 through 2026-03-31
Sat 21:18 Los Angeles (LAX) 1 22:56 San Francisco (SFO) I
F9 2857 Non-stop Airbus A320neo (32N) 1:38 Operates only on 2026-01-10
Tue 21:21 Los Angeles (LAX) 1 22:59 San Francisco (SFO) I
F9 2857 Non-stop Airbus A320neo (32N) 1:38 Operates only on 2026-01-06
Wed 21:21 Los Angeles (LAX) 1 22:59 San Francisco (SFO) I
F9 2857 Non-stop Airbus A321 (321) 1:38 Operates only on 2026-01-07
Tue,Wed,Sat 21:27 Los Angeles (LAX) 1 23:07 San Francisco (SFO) I
F9 2857 Non-stop Airbus A321neo (32Q) 1:40 Effective 2026-01-13 through 2026-01-17
Thu,Sun 21:27 Los Angeles (LAX) 1 23:07 San Francisco (SFO) I
F9 2857 Non-stop Airbus A320neo (32N) 1:40 Effective 2026-01-15 through 2026-01-18


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Frontier Airlines flight F9 2857:
Los Angeles - San Francisco
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Frontier Airlines F92857
16:40
Los Angeles (LAX) 1

18:13
San Francisco (SFO) I
Effective 2026-02-14 through 2026-02-28
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:33, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F92857
17:48
Los Angeles (LAX) 1

19:19
San Francisco (SFO) I
Operates only on 2026-01-08
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 1:31, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F92857
17:48
Los Angeles (LAX) 1

19:19
San Francisco (SFO) I
Effective 2026-01-09 through 2026-01-11
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
Duration: 1:31, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F92857
17:48
Los Angeles (LAX) 1

19:19
San Francisco (SFO) I
Operates only on 2026-01-12
Mon
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:31, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F92857
17:49
Los Angeles (LAX) 1

19:23
San Francisco (SFO) I
Effective 2026-02-12 through 2026-03-05
Mon
Tue
-
Wed
-
Thu
Fri
Sat
-
Sun
-
Duration: 1:34, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F92857
18:06
Los Angeles (LAX) 1

19:38
San Francisco (SFO) I
Effective 2026-01-23 through 2026-02-06
Mon
-
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:32, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F92857
18:14
Los Angeles (LAX) 1

19:46
San Francisco (SFO) I
Effective 2026-01-16 through 2026-01-19
Mon
Tue
-
Wed
-
Thu
-
Fri
Sat
-
Sun
-
Duration: 1:32, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F92857
18:24
Los Angeles (LAX) 1

19:56
San Francisco (SFO) I
Effective 2026-01-25 through 2026-02-08
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:32, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F92857
18:49
Los Angeles (LAX) 1

20:21
San Francisco (SFO) I
Effective 2026-02-15 through 2026-03-01
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 1:32, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F92857
18:58
Los Angeles (LAX) 1

20:30
San Francisco (SFO) I
Valid until 2026-01-05
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F92857
18:58
Los Angeles (LAX) 1

20:30
San Francisco (SFO) I
Effective 2026-04-01 through 2026-04-13
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:32, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F92857
20:01
Los Angeles (LAX) 1

21:38
San Francisco (SFO) I
Effective 2026-03-06 through 2026-03-31
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Duration: 1:37, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F92857
21:18
Los Angeles (LAX) 1

22:56
San Francisco (SFO) I
Operates only on 2026-01-10
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:38, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F92857
21:21
Los Angeles (LAX) 1

22:59
San Francisco (SFO) I
Operates only on 2026-01-06
Mon
-
Tue
Wed
-
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:38, non-stop
Airbus A320neo (32N)
Direct Flights:
Frontier Airlines F92857
21:21
Los Angeles (LAX) 1

22:59
San Francisco (SFO) I
Operates only on 2026-01-07
Mon
-
Tue
-
Wed
Thu
-
Fri
-
Sat
-
Sun
-
Duration: 1:38, non-stop
Airbus A321 (321)
Direct Flights:
Frontier Airlines F92857
21:27
Los Angeles (LAX) 1

23:07
San Francisco (SFO) I
Effective 2026-01-13 through 2026-01-17
Mon
-
Tue
Wed
Thu
-
Fri
-
Sat
Sun
-
Duration: 1:40, non-stop
Airbus A321neo (32Q)
Direct Flights:
Frontier Airlines F92857
21:27
Los Angeles (LAX) 1

23:07
San Francisco (SFO) I
Effective 2026-01-15 through 2026-01-18
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
Duration: 1:40, non-stop
Airbus A320neo (32N)
  • F9 2857 is a domestic flight departing from the Los Angeles airport (LAX) and arriving at San Francisco airport (SFO).
  • The flight distance is 337 miles, or 543 km.
  • The timezone of both the departure and the arrival airports is UTC-8 . Current time at both airports is (loading...).
  • For direct flights, the flight time varies between 1:31 and 1:40.
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