Flight OddsATL → CMH Southwest Airlines
Southwest Airlines · Atlanta, GA to Columbus, OH · 326 flights, 2025-07-01 to 2026-06-30 · aggregated across 17 flight numbers
On-time arrival
78%
Median delay
-3 min
90th percentile
+37 min
Cancellation rate
1%
How on-time is Southwest Airlines from ATL to CMH?
Across every Southwest Airlines flight number on ATL → CMH (326 flights, 2025-07-01 to 2026-06-30), 78% arrived within 15 minutes of schedule. Median arrival delay -3 min; the worst 10% ran +37 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 254 | 78% |
| 16-30 min | 29 | 9% |
| 31-60 min | 24 | 7% |
| 61-120 min | 11 | 3% |
| 2+ hrs | 6 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 31 | 77% | +6 min |
| 2025-08 | 31 | 77% | +7 min |
| 2025-09 | 30 | 83% | +3 min |
| 2025-10 | 30 | 93% | -3 min |
| 2025-11 | 30 | 73% | +8 min |
| 2025-12 | 31 | 71% | +20 min |
| 2026-01 | 29 | 93% | -3 min |
| 2026-02 | 28 | 86% | +1 min |
| 2026-03 | 24 | 79% | +11 min |
| 2026-04 | 18 | 72% | +4 min |
| 2026-05 | 18 | 56% | +26 min |
| 2026-06 | 24 | 67% | +15 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 52 | 67% |
| Tue | 40 | 88% |
| Wed | 39 | 92% |
| Thu | 52 | 83% |
| Fri | 51 | 67% |
| Sat | 39 | 85% |
| Sun | 51 | 75% |
WN flight numbers on ATL → CMH
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…