Flight OddsCHS → BNA Southwest Airlines
Southwest Airlines · Charleston, SC to Nashville, TN · 989 flights, 2025-07-01 to 2026-06-30 · aggregated across 39 flight numbers
On-time arrival
81%
Median delay
-4 min
90th percentile
+32 min
Cancellation rate
1%
How on-time is Southwest Airlines from CHS to BNA?
Across every Southwest Airlines flight number on CHS → BNA (989 flights, 2025-07-01 to 2026-06-30), 81% arrived within 15 minutes of schedule. Median arrival delay -4 min; the worst 10% ran +32 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 789 | 81% |
| 16-30 min | 88 | 9% |
| 31-60 min | 60 | 6% |
| 61-120 min | 25 | 3% |
| 2+ hrs | 18 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 89 | 78% | +10 min |
| 2025-08 | 77 | 84% | +5 min |
| 2025-09 | 72 | 82% | +5 min |
| 2025-10 | 92 | 79% | +9 min |
| 2025-11 | 86 | 81% | +2 min |
| 2025-12 | 91 | 87% | +1 min |
| 2026-01 | 63 | 92% | -2 min |
| 2026-02 | 63 | 86% | +4 min |
| 2026-03 | 84 | 79% | +4 min |
| 2026-04 | 86 | 79% | +4 min |
| 2026-05 | 87 | 72% | +12 min |
| 2026-06 | 90 | 72% | +8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 146 | 86% |
| Tue | 141 | 82% |
| Wed | 138 | 86% |
| Thu | 147 | 74% |
| Fri | 147 | 78% |
| Sat | 121 | 87% |
| Sun | 140 | 72% |
WN flight numbers on CHS → BNA
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…