Flight OddsUA5640 MFR → SFO
United Airlines · Medford, OR to San Francisco, CA · 19 flights observed, 2025-12-18 to 2026-01-05 · 329 mi
UA5640 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
39%
Median delay
+23 min
90th percentile
+154 min
Cancellation rate
5%
How often is UA5640 on time?
Across 19 flights on MFR → SFO from 2025-12-18 to 2026-01-05, UA5640 arrived within 15 minutes of schedule 39% of the time. The median arrival delay was +23 min, and the worst 10% of flights arrived +154 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 7 | 39% |
| 16-30 min | 3 | 17% |
| 31-60 min | 3 | 17% |
| 61-120 min | 2 | 11% |
| 2+ hrs | 3 | 17% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-12 | 13 | 38% | +32 min |
| 2026-01 | 5 | 40% | +94 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 0% |
| Tue | 2 | 50% |
| Wed | 2 | 50% |
| Thu | 3 | 33% |
| Fri | 3 | 33% |
| Sat | 3 | 33% |
| Sun | 2 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…