Flight OddsDEN → SJC Southwest Airlines
Southwest Airlines · Denver, CO to San Jose, CA · 1,529 flights, 2025-07-01 to 2026-06-30 · aggregated across 66 flight numbers
On-time arrival
70%
Median delay
+2 min
90th percentile
+52 min
Cancellation rate
1%
How on-time is Southwest Airlines from DEN to SJC?
Across every Southwest Airlines flight number on DEN → SJC (1,529 flights, 2025-07-01 to 2026-06-30), 70% arrived within 15 minutes of schedule. Median arrival delay +2 min; the worst 10% ran +52 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,064 | 70% |
| 16-30 min | 175 | 12% |
| 31-60 min | 153 | 10% |
| 61-120 min | 91 | 6% |
| 2+ hrs | 36 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 149 | 60% | +28 min |
| 2025-08 | 140 | 77% | +15 min |
| 2025-09 | 137 | 80% | +7 min |
| 2025-10 | 118 | 71% | +12 min |
| 2025-11 | 133 | 90% | -3 min |
| 2025-12 | 137 | 70% | +12 min |
| 2026-01 | 119 | 86% | -7 min |
| 2026-02 | 120 | 76% | +3 min |
| 2026-03 | 109 | 68% | +12 min |
| 2026-04 | 106 | 58% | +15 min |
| 2026-05 | 111 | 58% | +22 min |
| 2026-06 | 140 | 46% | +30 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 233 | 63% |
| Tue | 209 | 74% |
| Wed | 203 | 78% |
| Thu | 225 | 65% |
| Fri | 232 | 70% |
| Sat | 187 | 71% |
| Sun | 230 | 71% |
WN flight numbers on DEN → SJC
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…