UA1799 SFO → SAN

United Airlines · San Francisco, CA to San Diego, CA · 36 flights observed, 2025-10-26 to 2025-12-01 · 447 mi

This flight's reliability varies a lot by day of week — 80% on-time on Fridays vs. 40% on Saturdays.

UA1799 covers more than one route in the data window — the stats below are for SFO → SAN, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
63%
Median delay
+6 min
90th percentile
+64 min
Cancellation rate
0%

How often is UA1799 on time?

Across 36 flights on SFO → SAN from 2025-10-26 to 2025-12-01, UA1799 arrived within 15 minutes of schedule 63% of the time. The median arrival delay was +6 min, and the worst 10% of flights arrived +64 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2263%
16-30 min617%
31-60 min26%
61-120 min411%
2+ hrs13%

Performance by month

MonthFlightsOn-timeAvg delay
2025-10560%+2 min
2025-112962%+18 min
2025-121100%+3 min

Performance by day of week

DayFlightsOn-time
Mon650%
Tue4100%
Wed560%
Thu475%
Fri580%
Sat540%
Sun650%

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