UA2810 MIA → SFO

United Airlines · Miami, FL to San Francisco, CA · 34 flights observed, 2026-05-21 to 2026-06-29 · 2,585 mi

This flight has been on time less than half the time (21%) — expect a real chance of a delay.
On-time arrival
21%
Median delay
+38 min
90th percentile
+92 min
Cancellation rate
0%

How often is UA2810 on time?

Across 34 flights on MIA → SFO from 2026-05-21 to 2026-06-29, UA2810 arrived within 15 minutes of schedule 21% of the time. The median arrival delay was +38 min, and the worst 10% of flights arrived +92 min or later. 0% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time721%
16-30 min824%
31-60 min1030%
61-120 min618%
2+ hrs26%

Performance by month

MonthFlightsOn-timeAvg delay
2026-05911%+55 min
2026-062425%+47 min

Performance by day of week

DayFlightsOn-time
Mon60%
TueNo data—
Wed540%
Thu60%
Fri633%
Sat520%
Sun540%

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