Flight OddsMIA → BWI Southwest Airlines
Southwest Airlines · Miami, FL to Baltimore, MD · 1,180 flights, 2025-07-01 to 2026-06-30 · aggregated across 77 flight numbers
On-time arrival
76%
Median delay
-2 min
90th percentile
+46 min
Cancellation rate
2%
How on-time is Southwest Airlines from MIA to BWI?
Across every Southwest Airlines flight number on MIA → BWI (1,180 flights, 2025-07-01 to 2026-06-30), 76% arrived within 15 minutes of schedule. Median arrival delay -2 min; the worst 10% ran +46 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 874 | 76% |
| 16-30 min | 89 | 8% |
| 31-60 min | 102 | 9% |
| 61-120 min | 63 | 5% |
| 2+ hrs | 23 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 93 | 69% | +23 min |
| 2025-08 | 95 | 78% | +15 min |
| 2025-09 | 93 | 88% | -1 min |
| 2025-10 | 93 | 86% | +3 min |
| 2025-11 | 92 | 86% | +2 min |
| 2025-12 | 104 | 73% | +12 min |
| 2026-01 | 97 | 88% | -1 min |
| 2026-02 | 94 | 66% | +9 min |
| 2026-03 | 97 | 67% | +17 min |
| 2026-04 | 99 | 69% | +9 min |
| 2026-05 | 103 | 73% | +9 min |
| 2026-06 | 91 | 70% | +14 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 152 | 70% |
| Tue | 159 | 85% |
| Wed | 154 | 84% |
| Thu | 153 | 79% |
| Fri | 156 | 76% |
| Sat | 212 | 75% |
| Sun | 165 | 64% |
WN flight numbers on MIA → BWI
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…