Southwest Airlines departures from Houston, TX (HOU)

Arrival outcomes for 50,515 Southwest Airlines marketed flights departing HOU in July 2025–June 2026.

HISTORICAL ROUTE SIGNALGenerally reliable

76.0%arrived on time

13.6%30+ min late

0.7%cancelled

50,515scheduled flights

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

30+ minutes late13.6%

60+ minutes late6.0%

Cancelled0.7%

Diverted0.2%

Read this comparison in context

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

Compare all airlines at HOU