Flight OddsUnited Airlines · San Luis Obispo, CA to San Francisco, CA · 13 flights observed, 2026-02-13 to 2026-03-03 · 191 mi
UA2018 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 UA2018 on time?
Across 13 flights on SBP → SFO from 2026-02-13 to 2026-03-03, UA2018 arrived within 15 minutes of schedule 77% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +79 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 | 10 | 77% |
| 16-30 min | 0 | 0% |
| 31-60 min | 1 | 8% |
| 61-120 min | 2 | 15% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-02 | 11 | 82% | +5 min |
| 2026-03 | 2 | 50% | +35 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 3 | 100% |
| Tue | 3 | 33% |
| Wed | No data | — |
| Thu | 1 | 0% |
| Fri | 3 | 100% |
| Sat | 3 | 100% |
| Sun | No data | — |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…