F91902 SAN → SLC

Frontier Airlines · San Diego, CA to Salt Lake City, UT · 120 flights observed, 2025-07-04 to 2026-05-04 · 626 mi

This flight runs much more reliably at some times of day than others — 93% on-time departing 6–9am vs. 50% departing 3–6pm.
On-time arrival
84%
Median delay
-9 min
90th percentile
+36 min
Cancellation rate
1%

How often is F91902 on time?

Across 120 flights on SAN → SLC from 2025-07-04 to 2026-05-04, F91902 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -9 min, and the worst 10% of flights arrived +36 min or later. 1% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time10084%
16-30 min33%
31-60 min76%
61-120 min43%
2+ hrs54%

Performance by month

MonthFlightsOn-timeAvg delay
2025-071283%-3 min
2025-081471%+12 min
2025-091392%-1 min
2025-101392%+1 min
2025-111362%+34 min
2025-121191%-7 min
2026-011182%+50 min
2026-0211100%-12 min
2026-032100%-14 min
2026-041688%-1 min
2026-05367%+7 min

Performance by day of week

DayFlightsOn-time
Mon3090%
Tue2100%
WedNo data—
Thu1275%
Fri3388%
Sat3100%
Sun3977%

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