Route · CMH → LAS · 2020–2025 BTS data
Columbus to Las Vegas
The CMH–LAS corridor (Columbus, OH → Las Vegas, NV) runs ahead of the national average, served by 3 carriers across roughly 1,771 miles.
Data updated 2026-06-13
- 80.4%
- On-time
- +1.4 pts
- vs US avg
- 67 min
- Delay when late
- 5,757
- Flights
Cancelled
0.5%
Best Month
Dec 2024 90%
Worst Month
Jul 2024 69%
Distance
1,771 mi
Carriers
3
Monthly Performance
Recent 24 months of route data.
| Period | Flights | Delayed | Cancelled | Diverted | Carriers |
|---|---|---|---|---|---|
| Dec 2025 | 64 | 18 | 0 | 0 | WN |
| Nov 2025 | 70 | 11 | 0 | 1 | NK,WN |
| Oct 2025 | 110 | 27 | 0 | 0 | WN,NK |
| Sep 2025 | 84 | 16 | 0 | 0 | WN,NK |
| Aug 2025 | 67 | 12 | 1 | 1 | WN,NK |
| Jul 2025 | 78 | 19 | 0 | 0 | WN,NK |
| Jun 2025 | 88 | 15 | 0 | 0 | WN,NK |
| May 2025 | 104 | 21 | 0 | 0 | NK,WN |
| Apr 2025 | 101 | 18 | 0 | 0 | NK,WN |
| Mar 2025 | 99 | 21 | 0 | 0 | WN,NK |
| Feb 2025 | 90 | 14 | 0 | 0 | WN,NK |
| Jan 2025 | 90 | 14 | 0 | 0 | WN,NK |
| Dec 2024 | 89 | 9 | 0 | 0 | NK,WN |
| Nov 2024 | 105 | 16 | 0 | 0 | NK,WN |
| Oct 2024 | 118 | 13 | 1 | 0 | WN,NK |
| Sep 2024 | 76 | 18 | 0 | 0 | WN,NK |
| Aug 2024 | 90 | 26 | 0 | 0 | NK,WN |
| Jul 2024 | 97 | 30 | 2 | 0 | NK,WN |
| Jun 2024 | 94 | 22 | 3 | 0 | NK,WN |
| May 2024 | 93 | 27 | 1 | 0 | NK,WN |
| Apr 2024 | 90 | 19 | 0 | 0 | NK,WN |
| Mar 2024 | 91 | 26 | 1 | 0 | NK,WN |
| Feb 2024 | 79 | 18 | 1 | 1 | NK,WN |
| Jan 2024 | 87 | 17 | 0 | 0 | NK,WN |
Cancellation Rate
0.5%
10 of 2,154 flights
Diversion Rate
0.1%
3 of 2,154 flights
Explore origin & destination
On-time and delay data for the airports this route connects.
CMH - Columbus
Full on-time, delay-cause, and seasonal performance for Columbus, OH.
Origin airport →LAS - Las Vegas
Full on-time, delay-cause, and seasonal performance for Las Vegas, NV.
Destination airport →Compare the two airports
See CMH and LAS side by side on delays, cancellations, and reliability.
Open comparison tool →Similar routes
Other BTS-tracked routes with comparable performance or trip length to CMH–LAS.
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What the Data Says About CMH to LAS
5,757 tracked flights put the CMH to LAS pairing (Columbus to Las Vegas) at a 80.4% on-time rate, squarely in line with the wider network. Delays that do occur run 67.3 minutes on average. Across the 1,771-mile route and its 3 carriers, the trailing 24 months show 0.5% cancelled and 0.1% diverted (2,154 flights sampled).
The monthly split is wide on this route: Dec 2024 posted the strongest performance at 90% on-time, while Jul 2024 came in at just 69% - a 21-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.