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

Delta Air Lines Washington, DC (DCA) to Atlanta, GA (ATL) reliability

Among 3,838 scheduled Delta Air Lines flights from DCA to ATL, 78.4% arrived on time, 12.8% arrived at least 30 minutes late, and 2.8% 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 SIGNALVariable
78.4%arrived on time
12.8%30+ min late
2.8%cancelled
3,838scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late12.8%
60+ minutes late7.8%
Cancelled2.8%
Average arrival+5.9 mincompleted flights

What did Delta Air Lines DCA to ATL record?

Delta Air Lines completed 96.9% of its scheduled reportable DCA to ATL flights in the observation window. 78.4% of all scheduled flights arrived less than 15 minutes late, while 7.8% arrived at least an hour late.

What were Delta Air Lines DCA to ATL disruption rates?

For Delta Air Lines DCA-to-ATL flights, 12.8% arrived at least 30 minutes late, 2.8% were cancelled, and 0.3% were diverted.

Compare all airlines on this route

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

The Delta Air Lines DCA-to-ATL cohort contained 3,838 scheduled flights; 3,720 completed, 108 were cancelled, and 10 were diverted.

Not a prediction.

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