Flight OddsBWI → BHM Southwest Airlines
Southwest Airlines · Baltimore, MD to Birmingham, AL · 341 flights, 2025-07-01 to 2026-06-30 · aggregated across 28 flight numbers
On-time arrival
82%
Median delay
-6 min
90th percentile
+26 min
Cancellation rate
1%
How on-time is Southwest Airlines from BWI to BHM?
Across every Southwest Airlines flight number on BWI → BHM (341 flights, 2025-07-01 to 2026-06-30), 82% arrived within 15 minutes of schedule. Median arrival delay -6 min; the worst 10% ran +26 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 276 | 82% |
| 16-30 min | 32 | 10% |
| 31-60 min | 15 | 4% |
| 61-120 min | 7 | 2% |
| 2+ hrs | 6 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 33 | 76% | +24 min |
| 2025-08 | 28 | 71% | +7 min |
| 2025-09 | 26 | 81% | -3 min |
| 2025-10 | 27 | 81% | +4 min |
| 2025-11 | 31 | 94% | -12 min |
| 2025-12 | 31 | 87% | 0 min |
| 2026-01 | 25 | 96% | -8 min |
| 2026-02 | 27 | 89% | -10 min |
| 2026-03 | 27 | 74% | +22 min |
| 2026-04 | 26 | 85% | +1 min |
| 2026-05 | 25 | 76% | +3 min |
| 2026-06 | 30 | 77% | +2 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 51 | 78% |
| Tue | 53 | 87% |
| Wed | 50 | 92% |
| Thu | 52 | 69% |
| Fri | 52 | 88% |
| Sat | 21 | 95% |
| Sun | 57 | 74% |
WN flight numbers on BWI → BHM
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…