Delta Air Lines Salt Lake City, UT (SLC) to Atlanta, GA (ATL) reliability

Among 2,966 scheduled Delta Air Lines flights from SLC to ATL, 86.6% arrived on time, 7.5% arrived at least 30 minutes late, and 0.5% 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 SIGNALLower disruption

86.6%arrived on time

7.5%30+ min late

0.5%cancelled

2,966scheduled flights

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

30+ minutes late7.5%

60+ minutes late4.2%

Cancelled0.5%

Average arrival-2.9 mincompleted flights

What did Delta Air Lines SLC to ATL record?

Delta Air Lines completed 99.2% of its scheduled reportable SLC to ATL flights in the observation window. 86.6% of all scheduled flights arrived less than 15 minutes late, while 4.2% arrived at least an hour late.

What were Delta Air Lines SLC to ATL disruption rates?

For Delta Air Lines SLC-to-ATL flights, 7.5% arrived at least 30 minutes late, 0.5% were cancelled, and 0.3% were diverted.

Compare all airlines on this route

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

The Delta Air Lines SLC-to-ATL cohort contained 2,966 scheduled flights; 2,942 completed, 16 were cancelled, and 8 were diverted.

Not a prediction.

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