Flight OddsWN3126 BWI → STL
Southwest Airlines · Baltimore, MD to St. Louis, MO · 30 flights observed, 2025-07-01 to 2025-08-04 · 738 mi
WN3126 covers more than one route in the data window — the stats below are for BWI → STL, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
57%
Median delay
+9 min
90th percentile
+156 min
Cancellation rate
7%
How often is WN3126 on time?
Across 30 flights on BWI → STL from 2025-07-01 to 2025-08-04, WN3126 arrived within 15 minutes of schedule 57% of the time. The median arrival delay was +9 min, and the worst 10% of flights arrived +156 min or later. 7% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 16 | 57% |
| 16-30 min | 2 | 7% |
| 31-60 min | 4 | 14% |
| 61-120 min | 2 | 7% |
| 2+ hrs | 4 | 14% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2025-07 | 25 | 56% | +36 min |
| 2025-08 | 3 | 67% | +52 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 5 | 20% |
| Tue | 5 | 60% |
| Wed | 4 | 75% |
| Thu | 5 | 60% |
| Fri | 5 | 60% |
| Sat | No data | — |
| Sun | 4 | 75% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…