Flight OddsSAT → BWI Southwest Airlines
Southwest Airlines · San Antonio, TX to Baltimore, MD · 735 flights, 2025-07-01 to 2026-06-30 · aggregated across 28 flight numbers
On-time arrival
82%
Median delay
-5 min
90th percentile
+35 min
Cancellation rate
2%
How on-time is Southwest Airlines from SAT to BWI?
Across every Southwest Airlines flight number on SAT → BWI (735 flights, 2025-07-01 to 2026-06-30), 82% arrived within 15 minutes of schedule. Median arrival delay -5 min; the worst 10% ran +35 min or later. 2% were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 594 | 82% |
| 16-30 min | 48 | 7% |
| 31-60 min | 43 | 6% |
| 61-120 min | 22 | 3% |
| 2+ hrs | 15 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 82 | 74% | +13 min |
| 2025-08 | 69 | 88% | -1 min |
| 2025-09 | 69 | 90% | -5 min |
| 2025-10 | 74 | 85% | +5 min |
| 2025-11 | 61 | 82% | -1 min |
| 2025-12 | 70 | 91% | +3 min |
| 2026-01 | 37 | 95% | -11 min |
| 2026-02 | 32 | 84% | +4 min |
| 2026-03 | 50 | 58% | +24 min |
| 2026-04 | 51 | 84% | +2 min |
| 2026-05 | 52 | 85% | -3 min |
| 2026-06 | 75 | 73% | +13 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 118 | 86% |
| Tue | 109 | 85% |
| Wed | 102 | 83% |
| Thu | 118 | 77% |
| Fri | 119 | 81% |
| Sat | 71 | 86% |
| Sun | 85 | 78% |
WN flight numbers on SAT → BWI
Related
Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…