Flight OddsPHL → SFO United Airlines
United Airlines · Philadelphia, PA to San Francisco, CA · 707 flights, 2025-07-01 to 2026-06-30 · aggregated across 9 flight numbers
On-time arrival
74%
Median delay
-2 min
90th percentile
+59 min
Cancellation rate
1%
How on-time is United Airlines from PHL to SFO?
Across every United Airlines flight number on PHL → SFO (707 flights, 2025-07-01 to 2026-06-30), 74% arrived within 15 minutes of schedule. Median arrival delay -2 min; the worst 10% ran +59 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 520 | 74% |
| 16-30 min | 52 | 7% |
| 31-60 min | 62 | 9% |
| 61-120 min | 38 | 5% |
| 2+ hrs | 31 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 62 | 74% | +15 min |
| 2025-08 | 56 | 82% | +4 min |
| 2025-09 | 52 | 88% | -3 min |
| 2025-10 | 58 | 79% | +3 min |
| 2025-11 | 59 | 81% | +9 min |
| 2025-12 | 57 | 61% | +23 min |
| 2026-01 | 38 | 74% | +9 min |
| 2026-02 | 40 | 80% | +0 min |
| 2026-03 | 59 | 85% | +11 min |
| 2026-04 | 57 | 70% | +15 min |
| 2026-05 | 83 | 70% | +17 min |
| 2026-06 | 82 | 55% | +39 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 107 | 71% |
| Tue | 88 | 75% |
| Wed | 98 | 78% |
| Thu | 107 | 67% |
| Fri | 109 | 70% |
| Sat | 88 | 85% |
| Sun | 106 | 75% |
UA flight numbers on PHL → SFO
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…