Flight OddsDEN → SMF Southwest Airlines
Southwest Airlines · Denver, CO to Sacramento, CA · 1,868 flights, 2025-07-01 to 2026-06-30 · aggregated across 91 flight numbers
On-time arrival
67%
Median delay
+4 min
90th percentile
+63 min
Cancellation rate
0%
How on-time is Southwest Airlines from DEN to SMF?
Across every Southwest Airlines flight number on DEN → SMF (1,868 flights, 2025-07-01 to 2026-06-30), 67% arrived within 15 minutes of schedule. Median arrival delay +4 min; the worst 10% ran +63 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,246 | 67% |
| 16-30 min | 224 | 12% |
| 31-60 min | 199 | 11% |
| 61-120 min | 141 | 8% |
| 2+ hrs | 52 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 193 | 62% | +29 min |
| 2025-08 | 164 | 68% | +17 min |
| 2025-09 | 159 | 71% | +13 min |
| 2025-10 | 150 | 68% | +12 min |
| 2025-11 | 163 | 81% | +2 min |
| 2025-12 | 165 | 66% | +19 min |
| 2026-01 | 130 | 80% | -1 min |
| 2026-02 | 125 | 81% | +5 min |
| 2026-03 | 132 | 68% | +14 min |
| 2026-04 | 143 | 62% | +16 min |
| 2026-05 | 150 | 59% | +20 min |
| 2026-06 | 188 | 46% | +31 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 289 | 65% |
| Tue | 273 | 72% |
| Wed | 262 | 72% |
| Thu | 283 | 59% |
| Fri | 286 | 67% |
| Sat | 214 | 69% |
| Sun | 255 | 66% |
WN flight numbers on DEN → SMF
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…