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

United Airlines Washington, DC (DCA) to Denver, CO (DEN) reliability

Among 365 scheduled United Airlines flights from DCA to DEN, 77.5% arrived on time, 13.4% arrived at least 30 minutes late, and 0.3% 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
77.5%arrived on time
13.4%30+ min late
0.3%cancelled
365scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late13.4%
60+ minutes late8.8%
Cancelled0.3%
Average arrival+13.9 mincompleted flights

What did United Airlines DCA to DEN record?

United Airlines completed 98.4% of its scheduled reportable DCA to DEN flights in the observation window. 77.5% of all scheduled flights arrived less than 15 minutes late, while 8.8% arrived at least an hour late.

What were United Airlines DCA to DEN disruption rates?

For United Airlines DCA-to-DEN flights, 13.4% arrived at least 30 minutes late, 0.3% were cancelled, and 1.4% were diverted.

Compare all airlines on this route

What was the United Airlines DCA to DEN scheduled cohort?

The United Airlines DCA-to-DEN cohort contained 365 scheduled flights; 359 completed, 1 were cancelled, and 5 were diverted.

Not a prediction.

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