Southwest Airlines departures from Manchester, NH (MHT)

Among 2,813 scheduled Southwest Airlines flights departing MHT, 84.9% arrived on time, 8.1% arrived at least 30 minutes late, and 0.7% 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 SIGNALLower disruption

84.9%arrived on time

8.1%30+ min late

0.7%cancelled

2,813scheduled flights

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

30+ minutes late8.1%

60+ minutes late4.3%

Cancelled0.7%

Diverted0.2%

What does the Southwest Airlines MHT sample show?

Southwest Airlines completed 99.0% of its scheduled departures from MHT; 4.3% arrived at least one hour late and 0.2% were diverted.

What were Southwest Airlines at MHT disruption rates?

For Southwest Airlines departures from MHT, 8.1% arrived at least 30 minutes late, 0.7% were cancelled, and 0.2% were diverted.

Compare all airlines at MHT

How large was the Southwest Airlines cohort at MHT?

The Southwest Airlines cohort at MHT contained 2,813 scheduled flights, including 2,786 completed flights, 21 cancellations, and 6 diversions.