Flight OddsUnited Airlines · Santa Ana, CA to San Francisco, CA · 114 flights observed, 2026-03-05 to 2026-06-30 · 372 mi
UA5351 covers more than one route in the data window — the stats below are for SNA → SFO, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA5351 on time?
Across 114 flights on SNA → SFO from 2026-03-05 to 2026-06-30, UA5351 arrived within 15 minutes of schedule 65% of the time. The median arrival delay was +1 min, and the worst 10% of flights arrived +41 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 | 72 | 65% |
| 16-30 min | 20 | 18% |
| 31-60 min | 15 | 14% |
| 61-120 min | 3 | 3% |
| 2+ hrs | 1 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-03 | 23 | 87% | -14 min |
| 2026-04 | 28 | 68% | +9 min |
| 2026-05 | 30 | 53% | +12 min |
| 2026-06 | 30 | 57% | +21 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 16 | 69% |
| Tue | 17 | 76% |
| Wed | 16 | 63% |
| Thu | 16 | 38% |
| Fri | 17 | 59% |
| Sat | 12 | 100% |
| Sun | 17 | 59% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…