Southwest Airlines departures from Des Moines, IA (DSM)

Arrival outcomes for 1,778 Southwest Airlines marketed flights departing DSM in July 2025–June 2026.

HISTORICAL ROUTE SIGNALLower disruption

83.3%arrived on time

10.0%30+ min late

0.8%cancelled

1,778scheduled flights

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

30+ minutes late10.0%

60+ minutes late4.6%

Cancelled0.8%

Diverted0.2%

Read this comparison in context

This page isolates one marketing carrier at one origin airport. Compare it with the parent DSM report before drawing a conclusion: airlines can serve different destinations and departure times from the same airport.

Compare all airlines at DSM