Southwest Airlines departures from Grand Rapids, MI (GRR)

Among 2,149 scheduled Southwest Airlines flights departing GRR, 76.7% arrived on time, 11.9% arrived at least 30 minutes late, and 0.6% 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

76.7%arrived on time

11.9%30+ min late

0.6%cancelled

2,149scheduled flights

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

30+ minutes late11.9%

60+ minutes late4.7%

Cancelled0.6%

Diverted0.5%

What does the Southwest Airlines GRR sample show?

Southwest Airlines completed 99.0% of its scheduled departures from GRR; 4.7% arrived at least one hour late and 0.5% were diverted.

What were Southwest Airlines at GRR disruption rates?

For Southwest Airlines departures from GRR, 11.9% arrived at least 30 minutes late, 0.6% were cancelled, and 0.5% were diverted.

Compare all airlines at GRR

How large was the Southwest Airlines cohort at GRR?

The Southwest Airlines cohort at GRR contained 2,149 scheduled flights, including 2,127 completed flights, 12 cancellations, and 10 diversions.