Flight OddsSLC → SFO United Airlines
United Airlines · Salt Lake City, UT to San Francisco, CA · 1,520 flights, 2025-07-01 to 2026-06-30 · aggregated across 29 flight numbers
On-time arrival
72%
Median delay
-7 min
90th percentile
+72 min
Cancellation rate
1%
How on-time is United Airlines from SLC to SFO?
Across every United Airlines flight number on SLC → SFO (1,520 flights, 2025-07-01 to 2026-06-30), 72% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +72 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,078 | 72% |
| 16-30 min | 115 | 8% |
| 31-60 min | 138 | 9% |
| 61-120 min | 103 | 7% |
| 2+ hrs | 71 | 5% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 148 | 83% | +0 min |
| 2025-08 | 135 | 92% | -7 min |
| 2025-09 | 96 | 85% | +1 min |
| 2025-10 | 119 | 76% | +11 min |
| 2025-11 | 113 | 72% | +14 min |
| 2025-12 | 120 | 74% | +15 min |
| 2026-01 | 114 | 83% | -5 min |
| 2026-02 | 128 | 77% | +5 min |
| 2026-03 | 145 | 83% | -6 min |
| 2026-04 | 135 | 44% | +32 min |
| 2026-05 | 134 | 45% | +30 min |
| 2026-06 | 118 | 47% | +43 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 224 | 64% |
| Tue | 197 | 80% |
| Wed | 219 | 71% |
| Thu | 226 | 70% |
| Fri | 226 | 73% |
| Sat | 189 | 79% |
| Sun | 224 | 67% |
UA flight numbers on SLC → SFO
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…