Flight OddsPWM → BNA Southwest Airlines
Southwest Airlines · Portland, ME to Nashville, TN · 159 flights, 2025-07-01 to 2026-06-30 · aggregated across 9 flight numbers
On-time arrival
71%
Median delay
+4 min
90th percentile
+49 min
Cancellation rate
0%
How on-time is Southwest Airlines from PWM to BNA?
Across every Southwest Airlines flight number on PWM → BNA (159 flights, 2025-07-01 to 2026-06-30), 71% arrived within 15 minutes of schedule. Median arrival delay +4 min; the worst 10% ran +49 min or later. 0% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 112 | 71% |
| 16-30 min | 21 | 13% |
| 31-60 min | 10 | 6% |
| 61-120 min | 7 | 4% |
| 2+ hrs | 7 | 4% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 30 | 40% | +54 min |
| 2025-08 | 31 | 84% | +5 min |
| 2025-09 | 30 | 90% | -2 min |
| 2025-10 | 30 | 73% | +10 min |
| 2025-11 | 1 | 0% | +25 min |
| 2026-04 | 3 | 100% | -10 min |
| 2026-05 | 5 | 80% | -8 min |
| 2026-06 | 27 | 67% | +20 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 20 | 65% |
| Tue | 21 | 90% |
| Wed | 21 | 67% |
| Thu | 22 | 55% |
| Fri | 22 | 68% |
| Sat | 22 | 86% |
| Sun | 29 | 69% |
WN flight numbers on PWM → BNA
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…