Southwest Airlines departures from Detroit, MI (DTW)

Among 4,427 scheduled Southwest Airlines flights departing DTW, 75.2% arrived on time, 12.8% arrived at least 30 minutes late, and 0.8% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Origin and marketing-carrier cohort · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable

75.2%arrived on time

12.8%30+ min late

0.8%cancelled

4,427scheduled flights

Based on July 2025–June 2026; on time means arrival less than 15 minutes late.

30+ minutes late12.8%

60+ minutes late5.0%

Cancelled0.8%

Diverted0.3%

What does the Southwest Airlines DTW sample show?

Southwest Airlines completed 98.9% of its scheduled departures from DTW; 5.0% arrived at least one hour late and 0.3% were diverted.

What were Southwest Airlines at DTW disruption rates?

For Southwest Airlines departures from DTW, 12.8% arrived at least 30 minutes late, 0.8% were cancelled, and 0.3% were diverted.

Compare all airlines at DTW

How large was the Southwest Airlines cohort at DTW?

The Southwest Airlines cohort at DTW contained 4,427 scheduled flights, including 4,377 completed flights, 37 cancellations, and 13 diversions.