Flight OddsACV → SFO United Airlines
United Airlines · Arcata/Eureka, CA to San Francisco, CA · 1,283 flights, 2025-07-01 to 2026-06-30 · aggregated across 7 flight numbers
On-time arrival
65%
Median delay
+2 min
90th percentile
+78 min
Cancellation rate
3%
How on-time is United Airlines from ACV to SFO?
Across every United Airlines flight number on ACV → SFO (1,283 flights, 2025-07-01 to 2026-06-30), 65% arrived within 15 minutes of schedule. Median arrival delay +2 min; the worst 10% ran +78 min or later. 3% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 809 | 65% |
| 16-30 min | 131 | 11% |
| 31-60 min | 139 | 11% |
| 61-120 min | 82 | 7% |
| 2+ hrs | 81 | 7% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 114 | 82% | +10 min |
| 2025-08 | 114 | 75% | +24 min |
| 2025-09 | 97 | 60% | +42 min |
| 2025-10 | 122 | 70% | +15 min |
| 2025-11 | 113 | 59% | +24 min |
| 2025-12 | 110 | 68% | +14 min |
| 2026-01 | 95 | 83% | +17 min |
| 2026-02 | 79 | 63% | +42 min |
| 2026-03 | 85 | 76% | +7 min |
| 2026-04 | 107 | 50% | +28 min |
| 2026-05 | 110 | 52% | +32 min |
| 2026-06 | 96 | 42% | +49 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 182 | 59% |
| Tue | 165 | 65% |
| Wed | 175 | 61% |
| Thu | 188 | 64% |
| Fri | 190 | 70% |
| Sat | 161 | 76% |
| Sun | 181 | 62% |
UA flight numbers on ACV → SFO
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…