Delta Air Lines DTW to SLC on-time performance
Delta Air Lines nonstop flights from Detroit to Salt Lake City · Aug 2025 – Jul 2026
On-time arrivals
80%
arrived < 15 min late
Cancelled
0.1%
2 flights
Avg arrival delay
13 min
59 min when late
Rank on route
#2 of 2
route average 80% on time
Key facts
- Delta Air Lines flights on DTW to SLC arrived on time 80% of the time in Aug 2025 – Jul 2026.
- 0.1% were cancelled, and 7% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 80% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (57%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)57%
- Late-arriving aircraft20%
- Air traffic control & airport congestion19%
- Extreme weather4%
- Security0%
Other airlines on DTW to SLC
- Spirit Airlines100% on time · 0 min avg delay
Full DTW to SLC comparison →
Delta Air Lines on-time record across all routes →
1,543 Delta Air Lines flights tracked on this route; 2 cancelled, 0 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.