Flight OddsUnited Airlines · Portland, OR to San Francisco, CA · 116 flights observed, 2026-01-07 to 2026-06-26 · 550 mi
UA5611 covers more than one route in the data window — the stats below are for PDX → SFO, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA5611 on time?
Across 116 flights on PDX → SFO from 2026-01-07 to 2026-06-26, UA5611 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -15 min, and the worst 10% of flights arrived +17 min or later. 0% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 103 | 89% |
| 16-30 min | 3 | 3% |
| 31-60 min | 4 | 3% |
| 61-120 min | 3 | 3% |
| 2+ hrs | 3 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 20 | 95% | -14 min |
| 2026-02 | 23 | 91% | -7 min |
| 2026-03 | 31 | 94% | -10 min |
| 2026-04 | 29 | 90% | -2 min |
| 2026-05 | 2 | 100% | -11 min |
| 2026-06 | 11 | 55% | +23 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 17 | 82% |
| Tue | 17 | 100% |
| Wed | 17 | 94% |
| Thu | 18 | 89% |
| Fri | 18 | 100% |
| Sat | 13 | 85% |
| Sun | 16 | 69% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…