BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
AIRLINE × ROUTE REPORT
SAT→ORD

United Airlines San Antonio, TX (SAT) to Chicago, IL (ORD) reliability

Among 833 scheduled United Airlines flights from SAT to ORD, 78.3% arrived on time, 11.8% arrived at least 30 minutes late, and 1.2% 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
78.3%arrived on time
11.8%30+ min late
1.2%cancelled
833scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late11.8%
60+ minutes late7.1%
Cancelled1.2%
Average arrival+10.6 mincompleted flights

What did United Airlines SAT to ORD record?

United Airlines completed 97.7% of its scheduled reportable SAT to ORD flights in the observation window. 78.3% of all scheduled flights arrived less than 15 minutes late, while 7.1% arrived at least an hour late.

What were United Airlines SAT to ORD disruption rates?

For United Airlines SAT-to-ORD flights, 11.8% arrived at least 30 minutes late, 1.2% were cancelled, and 1.1% were diverted.

Compare all airlines on this route

What was the United Airlines SAT to ORD scheduled cohort?

The United Airlines SAT-to-ORD cohort contained 833 scheduled flights; 814 completed, 10 were cancelled, and 9 were diverted.

Not a prediction.

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