Flight OddsWN4373 BWI → AUS
Southwest Airlines · Baltimore, MD to Austin, TX · 58 flights observed, 2026-01-06 to 2026-03-04 · 1,342 mi
WN4373 covers more than one route in the data window — the stats below are for BWI → AUS, the one it has flown most recently. The others are linked under “Other routes”.
On-time arrival
89%
Median delay
-18 min
90th percentile
+17 min
Cancellation rate
5%
How often is WN4373 on time?
Across 58 flights on BWI → AUS from 2026-01-06 to 2026-03-04, WN4373 arrived within 15 minutes of schedule 89% of the time. The median arrival delay was -18 min, and the worst 10% of flights arrived +17 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 | 49 | 89% |
| 16-30 min | 3 | 5% |
| 31-60 min | 3 | 5% |
| 61-120 min | 0 | 0% |
| 2+ hrs | 0 | 0% |
Performance by month
| Month | Flights | On-time | Avg delay |
|---|---|---|---|
| 2026-01 | 24 | 79% | -3 min |
| 2026-02 | 27 | 96% | -20 min |
| 2026-03 | 4 | 100% | -27 min |
Performance by day of week
| Day | Flights | On-time |
|---|---|---|
| Mon | 7 | 86% |
| Tue | 9 | 78% |
| Wed | 9 | 100% |
| Thu | 8 | 100% |
| Fri | 8 | 100% |
| Sat | 7 | 71% |
| Sun | 7 | 86% |
Other routes
Related
Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…