Flight OddsHOU → CMH Southwest Airlines
Southwest Airlines · Houston, TX to Columbus, OH · 355 flights, 2025-07-01 to 2026-06-30 · aggregated across 19 flight numbers
On-time arrival
76%
Median delay
+2 min
90th percentile
+40 min
Cancellation rate
0%
How on-time is Southwest Airlines from HOU to CMH?
Across every Southwest Airlines flight number on HOU → CMH (355 flights, 2025-07-01 to 2026-06-30), 76% arrived within 15 minutes of schedule. Median arrival delay +2 min; the worst 10% ran +40 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 268 | 76% |
| 16-30 min | 36 | 10% |
| 31-60 min | 26 | 7% |
| 61-120 min | 17 | 5% |
| 2+ hrs | 6 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 48% | +23 min |
| 2025-08 | 32 | 84% | +9 min |
| 2025-09 | 30 | 90% | -2 min |
| 2025-10 | 31 | 77% | +6 min |
| 2025-11 | 26 | 69% | +16 min |
| 2025-12 | 29 | 86% | +3 min |
| 2026-01 | 26 | 88% | +2 min |
| 2026-02 | 27 | 63% | +16 min |
| 2026-03 | 30 | 57% | +22 min |
| 2026-04 | 30 | 90% | +7 min |
| 2026-05 | 31 | 81% | +4 min |
| 2026-06 | 30 | 77% | +11 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 83% |
| Tue | 53 | 81% |
| Wed | 52 | 75% |
| Thu | 51 | 78% |
| Fri | 52 | 81% |
| Sat | 38 | 68% |
| Sun | 55 | 64% |
WN flight numbers on HOU → CMH
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…