Flight OddsDEN → SFO Southwest Airlines
Southwest Airlines · Denver, CO to San Francisco, CA · 1,438 flights, 2025-07-01 to 2026-06-30 · aggregated across 54 flight numbers
On-time arrival
54%
Median delay
+13 min
90th percentile
+85 min
Cancellation rate
0%
How on-time is Southwest Airlines from DEN to SFO?
Across every Southwest Airlines flight number on DEN → SFO (1,438 flights, 2025-07-01 to 2026-06-30), 54% arrived within 15 minutes of schedule. Median arrival delay +13 min; the worst 10% ran +85 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 767 | 54% |
| 16-30 min | 191 | 13% |
| 31-60 min | 210 | 15% |
| 61-120 min | 204 | 14% |
| 2+ hrs | 58 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 137 | 47% | +35 min |
| 2025-08 | 133 | 62% | +22 min |
| 2025-09 | 133 | 59% | +20 min |
| 2025-10 | 132 | 56% | +21 min |
| 2025-11 | 116 | 64% | +17 min |
| 2025-12 | 130 | 54% | +30 min |
| 2026-01 | 116 | 80% | +3 min |
| 2026-02 | 108 | 69% | +11 min |
| 2026-03 | 107 | 68% | +11 min |
| 2026-04 | 102 | 37% | +31 min |
| 2026-05 | 106 | 33% | +46 min |
| 2026-06 | 110 | 11% | +65 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 227 | 47% |
| Tue | 205 | 63% |
| Wed | 200 | 61% |
| Thu | 223 | 46% |
| Fri | 223 | 51% |
| Sat | 160 | 62% |
| Sun | 192 | 49% |
WN flight numbers on DEN → SFO
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…