Delta Air Lines Salt Lake City, UT (SLC) to Detroit, MI (DTW) reliability

Among 1,539 scheduled Delta Air Lines flights from SLC to DTW, 89.1% arrived on time, 6.5% arrived at least 30 minutes late, and 0.2% 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 SIGNALLower disruption

89.1%arrived on time

6.5%30+ min late

0.2%cancelled

1,539scheduled flights

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

30+ minutes late6.5%

60+ minutes late3.7%

Cancelled0.2%

Average arrival-4.6 mincompleted flights

What did Delta Air Lines SLC to DTW record?

Delta Air Lines completed 99.7% of its scheduled reportable SLC to DTW flights in the observation window. 89.1% of all scheduled flights arrived less than 15 minutes late, while 3.7% arrived at least an hour late.

What were Delta Air Lines SLC to DTW disruption rates?

For Delta Air Lines SLC-to-DTW flights, 6.5% arrived at least 30 minutes late, 0.2% were cancelled, and 0.1% were diverted.

Compare all airlines on this route

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

The Delta Air Lines SLC-to-DTW cohort contained 1,539 scheduled flights; 1,534 completed, 3 were cancelled, and 2 were diverted.

Not a prediction.

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