Flight OddsBNA → CHS Southwest Airlines
Southwest Airlines · Nashville, TN to Charleston, SC · 987 flights, 2025-07-01 to 2026-06-30 · aggregated across 42 flight numbers
On-time arrival
75%
Median delay
-1 min
90th percentile
+39 min
Cancellation rate
1%
How on-time is Southwest Airlines from BNA to CHS?
Across every Southwest Airlines flight number on BNA → CHS (987 flights, 2025-07-01 to 2026-06-30), 75% arrived within 15 minutes of schedule. Median arrival delay -1 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 | 736 | 75% |
| 16-30 min | 111 | 11% |
| 31-60 min | 66 | 7% |
| 61-120 min | 45 | 5% |
| 2+ hrs | 21 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 90 | 68% | +19 min |
| 2025-08 | 77 | 86% | +4 min |
| 2025-09 | 73 | 93% | -5 min |
| 2025-10 | 91 | 80% | +8 min |
| 2025-11 | 86 | 80% | +3 min |
| 2025-12 | 87 | 80% | +1 min |
| 2026-01 | 64 | 84% | +3 min |
| 2026-02 | 63 | 87% | +1 min |
| 2026-03 | 85 | 73% | +14 min |
| 2026-04 | 86 | 76% | +9 min |
| 2026-05 | 87 | 54% | +22 min |
| 2026-06 | 90 | 51% | +26 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 149 | 74% |
| Tue | 141 | 80% |
| Wed | 136 | 77% |
| Thu | 146 | 69% |
| Fri | 147 | 73% |
| Sat | 121 | 81% |
| Sun | 139 | 73% |
WN flight numbers on BNA → CHS
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…