Flight OddsCMH → DEN Southwest Airlines
Southwest Airlines · Columbus, OH to Denver, CO · 922 flights, 2025-07-01 to 2026-06-30 · aggregated across 40 flight numbers
On-time arrival
79%
Median delay
-3 min
90th percentile
+39 min
Cancellation rate
1%
How on-time is Southwest Airlines from CMH to DEN?
Across every Southwest Airlines flight number on CMH → DEN (922 flights, 2025-07-01 to 2026-06-30), 79% arrived within 15 minutes of schedule. Median arrival delay -3 min; the worst 10% ran +39 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 721 | 79% |
| 16-30 min | 77 | 8% |
| 31-60 min | 51 | 6% |
| 61-120 min | 37 | 4% |
| 2+ hrs | 26 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 88 | 67% | +20 min |
| 2025-08 | 76 | 76% | +7 min |
| 2025-09 | 74 | 88% | -1 min |
| 2025-10 | 87 | 87% | -3 min |
| 2025-11 | 74 | 78% | +10 min |
| 2025-12 | 75 | 61% | +17 min |
| 2026-01 | 62 | 89% | -4 min |
| 2026-02 | 63 | 89% | +6 min |
| 2026-03 | 75 | 73% | +16 min |
| 2026-04 | 76 | 89% | -2 min |
| 2026-05 | 80 | 75% | +8 min |
| 2026-06 | 82 | 79% | +13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 142 | 77% |
| Tue | 124 | 80% |
| Wed | 118 | 85% |
| Thu | 141 | 79% |
| Fri | 149 | 77% |
| Sat | 104 | 81% |
| Sun | 134 | 76% |
WN flight numbers on CMH → DEN
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…