Route · SLC → DTW · 2020–2025 BTS data
Salt Lake City to Detroit
The SLC–DTW corridor (Salt Lake City, UT → Detroit, MI) runs ahead of the national average, served by 3 carriers across roughly 1,481 miles.
Data updated 2026-06-13
- 88.5%
- On-time
- +9.5 pts
- vs US avg
- 68 min
- Delay when late
- 9,198
- Flights
Cancelled
0.3%
Best Month
Feb 2025 94%
Worst Month
Jul 2024 76%
Distance
1,481 mi
Carriers
3
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 125 | 13 | 0 | 0 | DL |
| Nov 2025 | 118 | 9 | 0 | 0 | DL |
| Oct 2025 | 124 | 7 | 0 | 0 | DL |
| Sep 2025 | 122 | 12 | 0 | 0 | DL,NK |
| Aug 2025 | 147 | 20 | 0 | 0 | NK,DL |
| Jul 2025 | 166 | 26 | 1 | 1 | DL,NK |
| Jun 2025 | 152 | 28 | 0 | 0 | NK,DL |
| May 2025 | 124 | 29 | 0 | 0 | DL |
| Apr 2025 | 120 | 13 | 0 | 1 | DL |
| Mar 2025 | 122 | 17 | 0 | 1 | DL |
| Feb 2025 | 108 | 6 | 0 | 0 | DL |
| Jan 2025 | 120 | 16 | 0 | 0 | DL |
| Dec 2024 | 124 | 16 | 0 | 0 | DL |
| Nov 2024 | 118 | 7 | 0 | 0 | DL |
| Oct 2024 | 124 | 20 | 0 | 0 | DL |
| Sep 2024 | 124 | 15 | 0 | 0 | DL |
| Aug 2024 | 141 | 25 | 0 | 0 | DL |
| Jul 2024 | 148 | 36 | 6 | 0 | DL |
| Jun 2024 | 145 | 15 | 0 | 0 | DL |
| May 2024 | 124 | 12 | 0 | 1 | DL |
| Apr 2024 | 120 | 12 | 0 | 0 | DL |
| Mar 2024 | 124 | 23 | 0 | 0 | DL |
| Feb 2024 | 110 | 11 | 0 | 1 | DL |
| Jan 2024 | 119 | 24 | 1 | 1 | DL |
Cancellation Rate
0.3%
8 of 3,069 flights
Diversion Rate
0.2%
6 of 3,069 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
SLC - Salt Lake City
Full on-time, delay-cause, and seasonal performance for Salt Lake City, UT.
Origin airport →DTW - Detroit
Full on-time, delay-cause, and seasonal performance for Detroit, MI.
Destination airport →Compare the two airports
See SLC and DTW side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to SLC–DTW.
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What the Data Says About SLC to DTW
Salt Lake City to Detroit (SLC to DTW) is one of the more dependable pairings in the BTS On-Time Performance dataset: a 88.5% on-time rate across 9,198 flights, with delays that do happen averaging 68.0 minutes. The corridor runs roughly 1,481 miles and is served by 3 carriers. Over the most recent 24 months, 8 of 3,069 flights were cancelled (0.3%) and 6 diverted (0.2%).
The monthly split is wide on this route: Feb 2025 posted the strongest performance at 94% on-time, while Jul 2024 came in at just 76% - a 19-point swing worth factoring into travel timing.
Frequently Asked Questions
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Data source
Data Source: Bureau of Transportation Statistics (BTS), On-Time Performance Data. Statistics reflect cumulative performance across all available reporting periods.
Read our methodology - how this data is sourced, computed, and verified.
Every figure on PlainFlights is rendered directly from BTS On-Time Performance data, no number is typed in by an editor. This page aggregates this specific route's on-time performance and monthly trend, live from the dataset. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.