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

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

Among 2,128 scheduled Southwest Airlines flights from HOU to PHX, 77.0% arrived on time, 13.0% arrived at least 30 minutes late, and 0.4% 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
77.0%arrived on time
13.0%30+ min late
0.4%cancelled
2,128scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late13.0%
60+ minutes late5.6%
Cancelled0.4%
Average arrival+5.7 mincompleted flights

What did Southwest Airlines HOU to PHX record?

Southwest Airlines completed 99.5% of its scheduled reportable HOU to PHX flights in the observation window. 77.0% of all scheduled flights arrived less than 15 minutes late, while 5.6% arrived at least an hour late.

What were Southwest Airlines HOU to PHX disruption rates?

For Southwest Airlines HOU-to-PHX flights, 13.0% arrived at least 30 minutes late, 0.4% were cancelled, and 0.0% were diverted.

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What was the Southwest Airlines HOU to PHX scheduled cohort?

The Southwest Airlines HOU-to-PHX cohort contained 2,128 scheduled flights; 2,118 completed, 9 were cancelled, and 1 were diverted.

Not a prediction.

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