UA5457 MFR → SFO

United Airlines · Medford, OR to San Francisco, CA · 37 flights observed, 2026-01-06 to 2026-02-11 · 329 mi

This flight's reliability varies a lot by day of week — 100% on-time on Wednesdays vs. 40% on Fridays.

UA5457 covers more than one route in the data window — the stats below are for MFR → SFO, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
75%
Median delay
-10 min
90th percentile
+158 min
Cancellation rate
3%

How often is UA5457 on time?

Across 37 flights on MFR → SFO from 2026-01-06 to 2026-02-11, UA5457 arrived within 15 minutes of schedule 75% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +158 min or later. 3% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time2775%
16-30 min26%
31-60 min13%
61-120 min13%
2+ hrs514%

Performance by month

MonthFlightsOn-timeAvg delay
2026-012580%+36 min
2026-021164%+35 min

Performance by day of week

DayFlightsOn-time
Mon560%
Tue667%
Wed6100%
Thu4100%
Fri540%
Sat580%
Sun580%

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