FAT → SFO United Airlines

United Airlines · Fresno, CA to San Francisco, CA · 1,276 flights, 2025-07-01 to 2026-06-30 · aggregated across 8 flight numbers

This route runs much more reliably at some times of day than others — 79% on-time departing 6–9am vs. 38% departing 3–6pm.
On-time arrival
68%
Median delay
+1 min
90th percentile
+77 min
Cancellation rate
1%

How on-time is United Airlines from FAT to SFO?

Across every United Airlines flight number on FAT → SFO (1,276 flights, 2025-07-01 to 2026-06-30), 68% arrived within 15 minutes of schedule. Median arrival delay +1 min; the worst 10% ran +77 min or later. 1% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time85868%
16-30 min1089%
31-60 min13511%
61-120 min766%
2+ hrs827%

Performance by month

MonthFlightsOn-timeAvg delay
2025-0711975%+17 min
2025-0811678%+15 min
2025-0911869%+20 min
2025-1014467%+15 min
2025-1111271%+23 min
2025-127873%+14 min
2026-018870%+20 min
2026-028367%+27 min
2026-039582%+5 min
2026-0410853%+32 min
2026-0510858%+38 min
2026-069056%+31 min

Performance by day of week

DayFlightsOn-time
Mon18460%
Tue18173%
Wed17768%
Thu18370%
Fri18266%
Sat16775%
Sun18564%

UA flight numbers on FAT → SFO

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