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

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

Among 363 scheduled Delta Air Lines flights from LAX to DCA, 78.5% arrived on time, 11.6% arrived at least 30 minutes late, and 1.9% 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
78.5%arrived on time
11.6%30+ min late
1.9%cancelled
363scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late11.6%
60+ minutes late6.9%
Cancelled1.9%
Average arrival+9.6 mincompleted flights

What did Delta Air Lines LAX to DCA record?

Delta Air Lines completed 97.0% of its scheduled reportable LAX to DCA flights in the observation window. 78.5% of all scheduled flights arrived less than 15 minutes late, while 6.9% arrived at least an hour late.

What were Delta Air Lines LAX to DCA disruption rates?

For Delta Air Lines LAX-to-DCA flights, 11.6% arrived at least 30 minutes late, 1.9% were cancelled, and 1.1% were diverted.

Compare all airlines on this route

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

The Delta Air Lines LAX-to-DCA cohort contained 363 scheduled flights; 352 completed, 7 were cancelled, and 4 were diverted.

Not a prediction.

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