Route · SLC → HOU · 2020–2025 BTS data
Salt Lake City to Houston
The SLC–HOU corridor (Salt Lake City, UT → Houston, TX) runs ahead of the national average, served by 1 carrier across roughly 1,214 miles.
Data updated 2026-06-13
- 79.1%
- On-time
- +0.1 pts
- vs US avg
- 53 min
- Delay when late
- 1,721
- Flights
Cancelled
0.4%
Best Month
N/A
Worst Month
N/A
Distance
1,214 mi
Carriers
1
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 31 | 4 | 0 | 0 | WN |
| Nov 2025 | 31 | 0 | 1 | 0 | WN |
| Oct 2025 | 31 | 3 | 0 | 1 | WN |
| Sep 2025 | 34 | 0 | 0 | 0 | WN |
| Aug 2025 | 36 | 5 | 0 | 1 | WN |
| Jul 2025 | 39 | 16 | 0 | 0 | WN |
| Jun 2025 | 38 | 9 | 0 | 1 | WN |
| May 2025 | 31 | 4 | 0 | 1 | WN |
| Apr 2025 | 32 | 7 | 0 | 0 | WN |
| Mar 2025 | 40 | 10 | 0 | 0 | WN |
| Feb 2025 | 32 | 7 | 0 | 0 | WN |
| Jan 2025 | 34 | 5 | 1 | 0 | WN |
| Dec 2024 | 31 | 6 | 0 | 0 | WN |
| Nov 2024 | 30 | 6 | 0 | 0 | WN |
| Oct 2024 | 31 | 5 | 0 | 1 | WN |
| Sep 2024 | 34 | 2 | 0 | 0 | WN |
| Aug 2024 | 36 | 9 | 0 | 0 | WN |
| Jul 2024 | 39 | 12 | 1 | 1 | WN |
| Jun 2024 | 38 | 8 | 0 | 0 | WN |
| May 2024 | 31 | 11 | 0 | 1 | WN |
| Apr 2024 | 30 | 5 | 0 | 0 | WN |
| Mar 2024 | 31 | 5 | 0 | 0 | WN |
| Jan 2024 | 31 | 9 | 0 | 0 | WN |
| Dec 2023 | 31 | 6 | 0 | 0 | WN |
Cancellation Rate
0.4%
3 of 802 flights
Diversion Rate
0.9%
7 of 802 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 →HOU - Houston
Full on-time, delay-cause, and seasonal performance for Houston, TX.
Destination airport →Compare the two airports
See SLC and HOU 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–HOU.
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What the Data Says About SLC to HOU
1,721 tracked flights put the SLC to HOU pairing (Salt Lake City to Houston) at a 79.1% on-time rate, squarely in line with the wider network. Delays that do occur run 53.1 minutes on average. Across the 1,214-mile route and its 1 carrier, the trailing 24 months show 0.4% cancelled and 0.9% diverted (802 flights sampled).
Monthly performance data for this route did not show a clear best/worst split in the sample window; review the monthly table above for period-by-period detail.
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.