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

United Airlines Denver, CO (DEN) to Chicago, IL (ORD) reliability

Among 3,756 scheduled United Airlines flights from DEN to ORD, 70.6% arrived on time, 18.2% arrived at least 30 minutes late, and 0.7% 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
70.6%arrived on time
18.2%30+ min late
0.7%cancelled
3,756scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late18.2%
60+ minutes late10.3%
Cancelled0.7%
Average arrival+17.1 mincompleted flights

What did United Airlines DEN to ORD record?

United Airlines completed 98.8% of its scheduled reportable DEN to ORD flights in the observation window. 70.6% of all scheduled flights arrived less than 15 minutes late, while 10.3% arrived at least an hour late.

What were United Airlines DEN to ORD disruption rates?

For United Airlines DEN-to-ORD flights, 18.2% arrived at least 30 minutes late, 0.7% were cancelled, and 0.5% were diverted.

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What was the United Airlines DEN to ORD scheduled cohort?

The United Airlines DEN-to-ORD cohort contained 3,756 scheduled flights; 3,711 completed, 28 were cancelled, and 17 were diverted.

Not a prediction.

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