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

Delta Air Lines Washington, DC (DCA) to Los Angeles, CA (LAX) reliability

Among 363 scheduled Delta Air Lines flights from DCA to LAX, 73.3% arrived on time, 17.1% arrived at least 30 minutes late, and 2.2% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Delta Air Lines (DL) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALGenerally reliable
73.3%arrived on time
17.1%30+ min late
2.2%cancelled
363scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late17.1%
60+ minutes late10.5%
Cancelled2.2%
Average arrival+22.7 mincompleted flights

What did Delta Air Lines DCA to LAX record?

Delta Air Lines completed 97.8% of its scheduled reportable DCA to LAX flights in the observation window. 73.3% of all scheduled flights arrived less than 15 minutes late, while 10.5% arrived at least an hour late.

What were Delta Air Lines DCA to LAX disruption rates?

For Delta Air Lines DCA-to-LAX flights, 17.1% arrived at least 30 minutes late, 2.2% were cancelled, and 0.0% were diverted.

Compare all airlines on this route

What was the Delta Air Lines DCA to LAX scheduled cohort?

The Delta Air Lines DCA-to-LAX cohort contained 363 scheduled flights; 355 completed, 8 were cancelled, and 0 were diverted.

Not a prediction.

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