Flight OddsUA2072 ONT → SFO
United Airlines · Ontario, CA to San Francisco, CA · 36 flights observed, 2025-10-26 to 2025-12-01 · 363 mi
UA2072 covers more than one route in the data window — the stats below are for ONT → SFO, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
65%
Median delay
+10 min
90th percentile
+144 min
Cancellation rate
6%
How often is UA2072 on time?
Across 36 flights on ONT → SFO from 2025-10-26 to 2025-12-01, UA2072 arrived within 15 minutes of schedule 65% of the time. The median arrival delay was +10 min, and the worst 10% of flights arrived +144 min or later. 6% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 22 | 65% |
| 16-30 min | 1 | 3% |
| 31-60 min | 5 | 15% |
| 61-120 min | 1 | 3% |
| 2+ hrs | 5 | 15% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-10 | 6 | 83% | +39 min |
| 2025-11 | 27 | 63% | +33 min |
| 2025-12 | 1 | 0% | +42 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 67% |
| Tue | 5 | 80% |
| Wed | 5 | 40% |
| Thu | 3 | 33% |
| Fri | 4 | 75% |
| Sat | 5 | 80% |
| Sun | 6 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…