Flight OddsUnited Airlines · San Luis Obispo, CA to San Francisco, CA · 105 flights observed, 2025-09-25 to 2026-02-11 · 191 mi
UA5903 covers more than one route in the data window — the stats below are for SBP → SFO, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA5903 on time?
Across 105 flights on SBP → SFO from 2025-09-25 to 2026-02-11, UA5903 arrived within 15 minutes of schedule 56% of the time. The median arrival delay was +8 min, and the worst 10% of flights arrived +76 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 | 59 | 56% |
| 16-30 min | 14 | 13% |
| 31-60 min | 17 | 16% |
| 61-120 min | 9 | 9% |
| 2+ hrs | 6 | 6% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-09 | 6 | 67% | +4 min |
| 2025-10 | 31 | 52% | +22 min |
| 2025-11 | 30 | 27% | +63 min |
| 2025-12 | 1 | 0% | +48 min |
| 2026-01 | 26 | 88% | -9 min |
| 2026-02 | 11 | 73% | +6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 15 | 60% |
| Tue | 15 | 53% |
| Wed | 15 | 40% |
| Thu | 15 | 67% |
| Fri | 15 | 47% |
| Sat | 15 | 67% |
| Sun | 15 | 60% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…