Flight OddsWN478 BNA → CMH
Southwest Airlines · Nashville, TN to Columbus, OH · 53 flights observed, 2026-01-06 to 2026-03-04 · 338 mi
WN478 covers more than one route in the data window — the stats below are for BNA → CMH, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
84%
Median delay
-6 min
90th percentile
+25 min
Cancellation rate
2%
How often is WN478 on time?
Across 53 flights on BNA → CMH from 2026-01-06 to 2026-03-04, WN478 arrived within 15 minutes of schedule 84% of the time. The median arrival delay was -6 min, and the worst 10% of flights arrived +25 min or later. 2% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 43 | 84% |
| 16-30 min | 3 | 6% |
| 31-60 min | 5 | 10% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 21 | 95% | -11 min |
| 2026-02 | 26 | 77% | +5 min |
| 2026-03 | 4 | 75% | +4 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 86% |
| Tue | 9 | 89% |
| Wed | 9 | 89% |
| Thu | 8 | 88% |
| Fri | 8 | 88% |
| Sat | 3 | 33% |
| Sun | 7 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…