Flight OddsWN4201 DAL → BWI
Southwest Airlines · Dallas, TX to Baltimore, MD · 44 flights observed, 2026-01-06 to 2026-03-04 · 1,209 mi
WN4201 covers more than one route in the data window — the stats below are for DAL → BWI, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
81%
Median delay
-2 min
90th percentile
+43 min
Cancellation rate
5%
How often is WN4201 on time?
Across 44 flights on DAL → BWI from 2026-01-06 to 2026-03-04, WN4201 arrived within 15 minutes of schedule 81% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +43 min or later. 5% of flights were cancelled.
Delay distribution
Arrival delay for completed flights (excludes cancellations and diversions).
| Arrival | Flights | Share |
|---|---|---|
| Early / on-time | 34 | 81% |
| 16-30 min | 2 | 5% |
| 31-60 min | 3 | 7% |
| 61-120 min | 2 | 5% |
| 2+ hrs | 1 | 2% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 20 | 85% | +3 min |
| 2026-02 | 19 | 84% | +2 min |
| 2026-03 | 3 | 33% | +117 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 4 | 50% |
| Tue | 8 | 75% |
| Wed | 9 | 89% |
| Thu | 5 | 100% |
| Fri | 6 | 83% |
| Sat | 7 | 86% |
| Sun | 3 | 67% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…