SFO → PHX Frontier Airlines

Frontier Airlines · San Francisco, CA to Phoenix, AZ · 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 — 100% on-time departing 6–9am vs. 49% departing 9pm–12am.
On-time arrival
61%
Median delay
+1 min
90th percentile
+133 min
Cancellation rate
3%

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

Across every Frontier Airlines flight number on SFO → PHX (263 flights, 2025-07-03 to 2026-06-30), 61% arrived within 15 minutes of schedule. Median arrival delay +1 min; the worst 10% ran +133 min or later. 3% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time15661%
16-30 min187%
31-60 min2811%
61-120 min2610%
2+ hrs2711%

Performance by month

MonthFlightsOn-timeAvg delay
2025-071937%+55 min
2025-081759%+30 min
2025-091650%+25 min
2025-102040%+47 min
2025-112642%+61 min
2025-121283%+26 min
2026-011580%+2 min
2026-022983%+5 min
2026-032564%+12 min
2026-042365%+55 min
2026-052463%+51 min
2026-062969%+20 min

Performance by day of week

DayFlightsOn-time
Mon5165%
Tue1385%
Wed967%
Thu4860%
Fri5256%
Sat2983%
Sun5345%

F9 flight numbers on SFO → PHX

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