Flight OddsUA1164 PDX → SFO
United Airlines · Portland, OR to San Francisco, CA · 83 flights observed, 2025-09-26 to 2025-12-17 · 550 mi
UA1164 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”.
On-time arrival
98%
Median delay
-14 min
90th percentile
-2 min
Cancellation rate
0%
How often is UA1164 on time?
Across 83 flights on PDX → SFO from 2025-09-26 to 2025-12-17, UA1164 arrived within 15 minutes of schedule 98% of the time. The median arrival delay was -14 min, and the worst 10% of flights arrived -2 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 | 81 | 98% |
| 16-30 min | 1 | 1% |
| 31-60 min | 0 | 0% |
| 61-120 min | 1 | 1% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 5 | 100% | -18 min |
| 2025-10 | 31 | 97% | -12 min |
| 2025-11 | 30 | 97% | -9 min |
| 2025-12 | 17 | 100% | -14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 12 | 100% |
| Tue | 12 | 100% |
| Wed | 12 | 92% |
| Thu | 11 | 100% |
| Fri | 12 | 92% |
| Sat | 12 | 100% |
| Sun | 12 | 100% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…