BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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BIL→DEN

United Airlines Billings, MT (BIL) to Denver, CO (DEN) reliability

Among 730 scheduled United Airlines flights from BIL to DEN, 82.1% arrived on time, 11.1% arrived at least 30 minutes late, and 0.0% 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 SIGNALLower disruption
82.1%arrived on time
11.1%30+ min late
0.0%cancelled
730scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late11.1%
60+ minutes late5.3%
Cancelled0.0%
Average arrival-0.3 mincompleted flights

What did United Airlines BIL to DEN record?

United Airlines completed 99.2% of its scheduled reportable BIL to DEN flights in the observation window. 82.1% of all scheduled flights arrived less than 15 minutes late, while 5.3% arrived at least an hour late.

What were United Airlines BIL to DEN disruption rates?

For United Airlines BIL-to-DEN flights, 11.1% arrived at least 30 minutes late, 0.0% were cancelled, and 0.8% were diverted.

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What was the United Airlines BIL to DEN scheduled cohort?

The United Airlines BIL-to-DEN cohort contained 730 scheduled flights; 724 completed, 0 were cancelled, and 6 were diverted.

Not a prediction.

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