Flight OddsUnited Airlines · Los Angeles, CA to San Francisco, CA · 171 flights observed, 2026-01-06 to 2026-06-30 · 337 mi
UA233 covers more than one route in the data window — the stats below are for LAX → SFO, the one it has flown most recently. The others are linked under “Other routes”.
How often is UA233 on time?
Across 171 flights on LAX → SFO from 2026-01-06 to 2026-06-30, UA233 arrived within 15 minutes of schedule 82% of the time. The median arrival delay was -10 min, and the worst 10% of flights arrived +35 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 | 141 | 82% |
| 16-30 min | 8 | 5% |
| 31-60 min | 10 | 6% |
| 61-120 min | 7 | 4% |
| 2+ hrs | 5 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 26 | 88% | -11 min |
| 2026-02 | 28 | 82% | +7 min |
| 2026-03 | 28 | 96% | -15 min |
| 2026-04 | 30 | 73% | +8 min |
| 2026-05 | 31 | 74% | +12 min |
| 2026-06 | 28 | 82% | +6 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 25 | 80% |
| Tue | 26 | 92% |
| Wed | 25 | 80% |
| Thu | 25 | 76% |
| Fri | 25 | 88% |
| Sat | 23 | 87% |
| Sun | 22 | 73% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…