Flight OddsMHT → BWI Southwest Airlines
Southwest Airlines · Manchester, NH to Baltimore, MD · 1,727 flights, 2025-07-01 to 2026-06-30 · aggregated across 76 flight numbers
On-time arrival
88%
Median delay
-7 min
90th percentile
+20 min
Cancellation rate
1%
How on-time is Southwest Airlines from MHT to BWI?
Across every Southwest Airlines flight number on MHT → BWI (1,727 flights, 2025-07-01 to 2026-06-30), 88% arrived within 15 minutes of schedule. Median arrival delay -7 min; the worst 10% ran +20 min or later. 1% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 1,507 | 88% |
| 16-30 min | 94 | 5% |
| 31-60 min | 57 | 3% |
| 61-120 min | 33 | 2% |
| 2+ hrs | 22 | 1% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 129 | 77% | +20 min |
| 2025-08 | 146 | 84% | +6 min |
| 2025-09 | 146 | 90% | -1 min |
| 2025-10 | 150 | 85% | +2 min |
| 2025-11 | 144 | 92% | -2 min |
| 2025-12 | 153 | 84% | +4 min |
| 2026-01 | 127 | 87% | +1 min |
| 2026-02 | 127 | 87% | -1 min |
| 2026-03 | 145 | 91% | -1 min |
| 2026-04 | 147 | 96% | -10 min |
| 2026-05 | 153 | 88% | -5 min |
| 2026-06 | 146 | 92% | -8 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 255 | 81% |
| Tue | 250 | 90% |
| Wed | 245 | 91% |
| Thu | 253 | 89% |
| Fri | 255 | 89% |
| Sat | 218 | 89% |
| Sun | 237 | 87% |
WN flight numbers on MHT → BWI
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…