Flight OddsHOU → BNA Southwest Airlines
Southwest Airlines · Houston, TX to Nashville, TN · 1,801 flights, 2025-07-01 to 2026-06-30 · aggregated across 118 flight numbers
On-time arrival
79%
Median delay
-1 min
90th percentile
+36 min
Cancellation rate
1%
How on-time is Southwest Airlines from HOU to BNA?
Across every Southwest Airlines flight number on HOU → BNA (1,801 flights, 2025-07-01 to 2026-06-30), 79% arrived within 15 minutes of schedule. Median arrival delay -1 min; the worst 10% ran +36 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,413 | 79% |
| 16-30 min | 163 | 9% |
| 31-60 min | 113 | 6% |
| 61-120 min | 69 | 4% |
| 2+ hrs | 30 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 147 | 71% | +14 min |
| 2025-08 | 145 | 74% | +8 min |
| 2025-09 | 138 | 87% | +2 min |
| 2025-10 | 154 | 76% | +13 min |
| 2025-11 | 168 | 80% | +7 min |
| 2025-12 | 162 | 88% | 0 min |
| 2026-01 | 129 | 91% | -4 min |
| 2026-02 | 139 | 90% | +1 min |
| 2026-03 | 163 | 72% | +13 min |
| 2026-04 | 149 | 82% | +4 min |
| 2026-05 | 151 | 74% | +9 min |
| 2026-06 | 143 | 65% | +18 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 272 | 79% |
| Tue | 245 | 87% |
| Wed | 242 | 81% |
| Thu | 264 | 74% |
| Fri | 264 | 76% |
| Sat | 224 | 79% |
| Sun | 277 | 78% |
WN flight numbers on HOU → BNA
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…