UA5883 MFR → SFO

United Airlines · Medford, OR to San Francisco, CA · 134 flights observed, 2026-01-07 to 2026-06-30 · 329 mi

This flight has been getting less reliable recently — 2026-06's on-time rate (30%) is well below the 69% average from earlier months.

UA5883 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
60%
Median delay
+4 min
90th percentile
+71 min
Cancellation rate
2%

How often is UA5883 on time?

Across 134 flights on MFR → SFO from 2026-01-07 to 2026-06-30, UA5883 arrived within 15 minutes of schedule 60% of the time. The median arrival delay was +4 min, and the worst 10% of flights arrived +71 min or later. 2% of flights were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time7860%
16-30 min1411%
31-60 min2418%
61-120 min97%
2+ hrs65%

Performance by month

MonthFlightsOn-timeAvg delay
2026-0116100%-32 min
2026-022085%-9 min
2026-032391%-14 min
2026-042442%+30 min
2026-052129%+47 min
2026-062730%+74 min

Performance by day of week

DayFlightsOn-time
Mon2365%
Tue1338%
Wed2467%
Thu2268%
Fri2463%
Sat450%
Sun2148%

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