BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
PHX→HOU

Southwest Airlines Phoenix, AZ (PHX) to Houston, TX (HOU) reliability

Among 2,141 scheduled Southwest Airlines flights from PHX to HOU, 70.7% arrived on time, 16.0% arrived at least 30 minutes late, and 0.5% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Southwest Airlines (WN) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
70.7%arrived on time
16.0%30+ min late
0.5%cancelled
2,141scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late16.0%
60+ minutes late6.0%
Cancelled0.5%
Average arrival+11.8 mincompleted flights

What did Southwest Airlines PHX to HOU record?

Southwest Airlines completed 99.4% of its scheduled reportable PHX to HOU flights in the observation window. 70.7% of all scheduled flights arrived less than 15 minutes late, while 6.0% arrived at least an hour late.

What were Southwest Airlines PHX to HOU disruption rates?

For Southwest Airlines PHX-to-HOU flights, 16.0% arrived at least 30 minutes late, 0.5% were cancelled, and 0.1% were diverted.

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What was the Southwest Airlines PHX to HOU scheduled cohort?

The Southwest Airlines PHX-to-HOU cohort contained 2,141 scheduled flights; 2,129 completed, 10 were cancelled, and 2 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.