DAL → MKE Southwest Airlines

Southwest Airlines · Dallas, TX to Milwaukee, WI · 405 flights, 2025-07-01 to 2026-06-30 · aggregated across 35 flight numbers

This route has been getting less reliable recently — 2026-06's on-time rate (42%) is well below the 77% average from earlier months.
On-time arrival
75%
Median delay
-2 min
90th percentile
+42 min
Cancellation rate
1%

How on-time is Southwest Airlines from DAL to MKE?

Across every Southwest Airlines flight number on DAL → MKE (405 flights, 2025-07-01 to 2026-06-30), 75% arrived within 15 minutes of schedule. Median arrival delay -2 min; the worst 10% ran +42 min or later. 1% were cancelled.

Delay distribution

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

ArrivalFlightsShare
Early / on-time29975%
16-30 min4211%
31-60 min297%
61-120 min226%
2+ hrs82%

Performance by month

MonthFlightsOn-timeAvg delay
2025-073977%+6 min
2025-083683%-2 min
2025-093591%+0 min
2025-103571%+17 min
2025-113388%-3 min
2025-124286%+1 min
2026-012972%+9 min
2026-022774%+6 min
2026-033158%+12 min
2026-043067%+14 min
2026-053080%+10 min
2026-063342%+28 min

Performance by day of week

DayFlightsOn-time
Mon5480%
Tue5575%
Wed5374%
Thu5161%
Fri5474%
Sat5781%
Sun7678%

Based on US DOT Bureau of Transportation Statistics on-time data. Loading the full breakdown…