PHX → SFO Frontier Airlines

Frontier Airlines · Phoenix, AZ to San Francisco, CA · 263 flights, 2025-07-03 to 2026-06-30 · aggregated across 3 flight numbers

This route runs much more reliably at some times of day than others — 78% on-time departing 3–6pm vs. 43% departing 6–9pm.
On-time arrival
69%
Median delay
-5 min
90th percentile
+61 min
Cancellation rate
1%

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

Across every Frontier Airlines flight number on PHX → SFO (263 flights, 2025-07-03 to 2026-06-30), 69% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +61 min or later. 1% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time18069%
16-30 min2911%
31-60 min2510%
61-120 min187%
2+ hrs93%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072143%+21 min
2025-082075%+3 min
2025-091656%+21 min
2025-102080%+1 min
2025-112677%+7 min
2025-121275%+17 min
2026-011587%-9 min
2026-022983%+6 min
2026-032592%-13 min
2026-042361%+21 min
2026-052438%+35 min
2026-063063%+16 min

Performance by day of week

DayFlightsOn-time
Mon5273%
Tue1385%
Wed1070%
Thu4967%
Fri5271%
Sat3171%
Sun5459%

F9 flight numbers on PHX → SFO

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