Flight OddsUA5624 ONT → SFO
United Airlines · Ontario, CA to San Francisco, CA · 39 flights observed, 2026-05-21 to 2026-06-29 · 363 mi
UA5624 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
13%
Median delay
+47 min
90th percentile
+78 min
Cancellation rate
3%
How often is UA5624 on time?
Across 39 flights on ONT → SFO from 2026-05-21 to 2026-06-29, UA5624 arrived within 15 minutes of schedule 13% of the time. The median arrival delay was +47 min, and the worst 10% of flights arrived +78 min or later. 3% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 5 | 13% |
| 16-30 min | 5 | 13% |
| 31-60 min | 14 | 37% |
| 61-120 min | 11 | 29% |
| 2+ hrs | 3 | 8% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-05 | 10 | 0% | +56 min |
| 2026-06 | 28 | 18% | +49 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 6 | 17% |
| Tue | 5 | 20% |
| Wed | 5 | 0% |
| Thu | 5 | 20% |
| Fri | 6 | 17% |
| Sat | 5 | 0% |
| Sun | 6 | 17% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…