UA2740 LAX → SFO

United Airlines · Los Angeles, CA to San Francisco, CA · 53 flights observed, 2026-03-29 to 2026-05-20 · 337 mi

This flight's reliability varies a lot by day of week — 63% on-time on Tuesdays vs. 25% on Wednesdays.

UA2740 covers more than one route in the data window — the stats below are for LAX → SFO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
53%
Median delay
+14 min
90th percentile
+43 min
Cancellation rate
0%

How often is UA2740 on time?

Across 53 flights on LAX → SFO from 2026-03-29 to 2026-05-20, UA2740 arrived within 15 minutes of schedule 53% of the time. The median arrival delay was +14 min, and the worst 10% of flights arrived +43 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2853%
16-30 min1223%
31-60 min1121%
61-120 min12%
2+ hrs12%

Performance by month

MonthFlightsOn-timeAvg delay
2026-033100%0 min
2026-043057%+15 min
2026-052040%+24 min

Performance by day of week

DayFlightsOn-time
Mon850%
Tue863%
Wed825%
Thu757%
Fri757%
Sat757%
Sun863%

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