Flight OddsBNA → GSP Southwest Airlines
Southwest Airlines · Nashville, TN to Greer, SC · 607 flights, 2025-07-01 to 2026-06-30 · aggregated across 34 flight numbers
On-time arrival
73%
Median delay
-1 min
90th percentile
+53 min
Cancellation rate
1%
How on-time is Southwest Airlines from BNA to GSP?
Across every Southwest Airlines flight number on BNA → GSP (607 flights, 2025-07-01 to 2026-06-30), 73% arrived within 15 minutes of schedule. Median arrival delay -1 min; the worst 10% ran +53 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 439 | 73% |
| 16-30 min | 62 | 10% |
| 31-60 min | 45 | 8% |
| 61-120 min | 36 | 6% |
| 2+ hrs | 18 | 3% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 47% | +40 min |
| 2025-08 | 31 | 81% | +8 min |
| 2025-09 | 30 | 93% | -6 min |
| 2025-10 | 31 | 71% | +13 min |
| 2025-11 | 33 | 76% | +11 min |
| 2025-12 | 32 | 72% | +14 min |
| 2026-01 | 29 | 93% | -6 min |
| 2026-02 | 28 | 93% | -3 min |
| 2026-03 | 83 | 72% | +11 min |
| 2026-04 | 90 | 83% | +0 min |
| 2026-05 | 93 | 63% | +20 min |
| 2026-06 | 90 | 61% | +27 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 86 | 66% |
| Tue | 86 | 74% |
| Wed | 84 | 77% |
| Thu | 86 | 72% |
| Fri | 85 | 66% |
| Sat | 88 | 88% |
| Sun | 85 | 68% |
WN flight numbers on BNA → GSP
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…