Delta Air Lines Atlanta, GA (ATL) to Roanoke, VA (ROA) reliability

Among 365 scheduled Delta Air Lines flights from ATL to ROA, 78.9% arrived on time, 11.8% arrived at least 30 minutes late, and 2.5% 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

78.9%arrived on time

11.8%30+ min late

2.5%cancelled

365scheduled flights

Based on July 2025–June 2026; on time means arrival less than 15 minutes late.

30+ minutes late11.8%

60+ minutes late6.3%

Cancelled2.5%

Average arrival+6.8 mincompleted flights

What did Delta Air Lines ATL to ROA record?

Delta Air Lines completed 97.0% of its scheduled reportable ATL to ROA flights in the observation window. 78.9% of all scheduled flights arrived less than 15 minutes late, while 6.3% arrived at least an hour late.

What were Delta Air Lines ATL to ROA disruption rates?

For Delta Air Lines ATL-to-ROA flights, 11.8% arrived at least 30 minutes late, 2.5% were cancelled, and 0.5% were diverted.

Compare all airlines on this route

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

The Delta Air Lines ATL-to-ROA cohort contained 365 scheduled flights; 354 completed, 9 were cancelled, and 2 were diverted.

Not a prediction.

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