SFO → LAX Frontier Airlines

Frontier Airlines · San Francisco, CA to Los Angeles, CA · 391 flights, 2025-07-01 to 2026-06-30 · aggregated across 2 flight numbers

This route runs much more reliably at some times of day than others — 100% on-time departing 6–9am vs. 63% departing 9pm–12am.
On-time arrival
70%
Median delay
-4 min
90th percentile
+76 min
Cancellation rate
2%

How on-time is Frontier Airlines from SFO to LAX?

Across every Frontier Airlines flight number on SFO → LAX (391 flights, 2025-07-01 to 2026-06-30), 70% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +76 min or later. 2% were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time26870%
16-30 min339%
31-60 min359%
61-120 min287%
2+ hrs215%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073158%+27 min
2025-082770%+41 min
2025-093158%+17 min
2025-104867%+14 min
2025-114475%+38 min
2025-123168%+16 min
2026-012669%+46 min
2026-022789%+2 min
2026-032972%+14 min
2026-043083%-2 min
2026-053155%+20 min
2026-063073%+5 min

Performance by day of week

DayFlightsOn-time
Mon6670%
Tue3889%
Wed3871%
Thu6159%
Fri6664%
Sat5076%
Sun6668%

F9 flight numbers on SFO → LAX

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…