BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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ORD→PHX

United Airlines Chicago, IL (ORD) to Phoenix, AZ (PHX) reliability

Among 1,938 scheduled United Airlines flights from ORD to PHX, 78.5% arrived on time, 13.7% 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: United Airlines (UA) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
78.5%arrived on time
13.7%30+ min late
0.4%cancelled
1,938scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late13.7%
60+ minutes late7.2%
Cancelled0.4%
Average arrival+4.8 mincompleted flights

What did United Airlines ORD to PHX record?

United Airlines completed 99.3% of its scheduled reportable ORD to PHX flights in the observation window. 78.5% of all scheduled flights arrived less than 15 minutes late, while 7.2% arrived at least an hour late.

What were United Airlines ORD to PHX disruption rates?

For United Airlines ORD-to-PHX flights, 13.7% arrived at least 30 minutes late, 0.4% were cancelled, and 0.3% were diverted.

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What was the United Airlines ORD to PHX scheduled cohort?

The United Airlines ORD-to-PHX cohort contained 1,938 scheduled flights; 1,924 completed, 8 were cancelled, and 6 were diverted.

Not a prediction.

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