Southwest Airlines departures from Baltimore, MD (BWI)

Among 72,336 scheduled Southwest Airlines flights departing BWI, 75.8% arrived on time, 13.6% arrived at least 30 minutes late, and 1.5% 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

75.8%arrived on time

13.6%30+ min late

1.5%cancelled

72,336scheduled flights

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

30+ minutes late13.6%

60+ minutes late6.5%

Cancelled1.5%

Diverted0.2%

What does the Southwest Airlines BWI sample show?

Southwest Airlines completed 98.3% of its scheduled departures from BWI; 6.5% arrived at least one hour late and 0.2% were diverted.

What were Southwest Airlines at BWI disruption rates?

For Southwest Airlines departures from BWI, 13.6% arrived at least 30 minutes late, 1.5% were cancelled, and 0.2% were diverted.

Compare all airlines at BWI

How large was the Southwest Airlines cohort at BWI?

The Southwest Airlines cohort at BWI contained 72,336 scheduled flights, including 71,084 completed flights, 1,119 cancellations, and 133 diversions.