WN1781 BWI → MKE

Southwest Airlines · Baltimore, MD to Milwaukee, WI · 59 flights observed, 2025-11-02 to 2026-01-05 · 641 mi

This flight's reliability varies a lot by day of week — 90% on-time on Mondays vs. 50% on Thursdays.

WN1781 covers more than one route in the data window — the stats below are for BWI → MKE, the one it has flown most recently. The others are linked under “Other routes”.

On-time arrival
73%
Median delay
-2 min
90th percentile
+44 min
Cancellation rate
0%

How often is WN1781 on time?

Across 59 flights on BWI → MKE from 2025-11-02 to 2026-01-05, WN1781 arrived within 15 minutes of schedule 73% of the time. The median arrival delay was -2 min, and the worst 10% of flights arrived +44 min or later. 0% of flights were cancelled.

Delay distribution

Arrival delay for completed flights (excludes cancellations and diversions).

ArrivalFlightsShare
Early / on-time4373%
16-30 min712%
31-60 min814%
61-120 min00%
2+ hrs12%

Performance by month

MonthFlightsOn-timeAvg delay
2025-112681%+1 min
2025-122962%+18 min
2026-014100%-6 min

Performance by day of week

DayFlightsOn-time
Mon1090%
Tue967%
Wed989%
Thu850%
Fri978%
Sat475%
Sun1060%

Based on US Department of Transportation Bureau of Transportation Statistics on-time data. Loading live conditions and full charts…