F91571 PHX → SAN

Frontier Airlines · Phoenix, AZ to San Diego, CA · 257 flights observed, 2025-07-02 to 2026-06-30 · 304 mi

This flight runs much more reliably at some times of day than others — 100% on-time departing 3–6pm vs. 63% departing 9am–12pm.
On-time arrival
82%
Median delay
-10 min
90th percentile
+31 min
Cancellation rate
0%

How often is F91571 on time?

Across 257 flights on PHX → SAN from 2025-07-02 to 2026-06-30, F91571 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +31 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time21182%
16-30 min197%
31-60 min166%
61-120 min52%
2+ hrs52%

Performance by month

MonthFlightsOn-timeAvg delay
2025-072291%-10 min
2025-082291%-12 min
2025-091493%-13 min
2025-102592%-5 min
2025-111776%-2 min
2025-122273%+9 min
2026-012475%+13 min
2026-028100%-13 min
2026-032181%+13 min
2026-042387%+0 min
2026-052868%+11 min
2026-063080%+2 min

Performance by day of week

DayFlightsOn-time
Mon3789%
Tue2889%
Wed3589%
Thu3969%
Fri4567%
Sat3497%
Sun3884%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…