UA433 LAX → SFO

United Airlines · Los Angeles, CA to San Francisco, CA · 70 flights observed, 2026-03-29 to 2026-06-24 · 337 mi

This flight has been on time less than half the time (30%) — expect a real chance of a delay.

UA433 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
30%
Median delay
+29 min
90th percentile
+80 min
Cancellation rate
0%

How often is UA433 on time?

Across 70 flights on LAX → SFO from 2026-03-29 to 2026-06-24, UA433 arrived within 15 minutes of schedule 30% of the time. The median arrival delay was +29 min, and the worst 10% of flights arrived +80 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2130%
16-30 min1623%
31-60 min1927%
61-120 min1014%
2+ hrs46%

Performance by month

MonthFlightsOn-timeAvg delay
2026-03250%+14 min
2026-041718%+63 min
2026-052726%+51 min
2026-062442%+17 min

Performance by day of week

DayFlightsOn-time
Mon1338%
Tue813%
Wed825%
Thu1225%
Fri1233%
Sat50%
Sun1250%

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