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Route · CMH → LAS · 2020–2025 BTS data

Columbus to Las Vegas

According to PlainFlights' route traffic ranking (BTS On-Time Performance total flights), CMH to LAS (Columbus to Las Vegas) ranks #2175 of 4927 tracked domestic routes by total flights (most flights = #1).

Data updated 2026-06-13

80.4%
On-time
+1.4 pts
vs US avg
67 min
Delay when late
5,757
Flights
#2175 of 4927
Corpus placement

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

CMH–LAS seasonal on-time pattern

Best: November (85.0%) · weakest: July (77.0%)

76%78%80%82%84%86% JanFebMarAprMayJunJulAugSepOctNovDec 78.4%

Strongest calendar month

November

85.0% on-time · ~78 flights/mo

Busiest calendar month

October

~97 flights/mo avg

Weakest calendar month

July

77.0% on-time · ~91 flights/mo

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.

CMH on-time profile

LAS - Las Vegas

Full on-time, delay-cause, and seasonal performance for Las Vegas, NV.

LAS on-time profile

Compare the two airports

See CMH and LAS side by side on delays, cancellations, and reliability.

Compare CMH vs LAS

Origin-hub reliability standing

Mid-pack among CMH departures

From CMH, this corridor sits with 19 other 75–85% on-time routes out of 33 tracked departures, not the hub's reliability leaders (13 at ≥85%) and not the softest ( 1 below 75%). Destination: Las Vegas · fleet on-time rank #2968 of 4927.

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.

On the multi-year calendar, CMH–LAS peaks in November at 85.0% on-time while October carries the heaviest traffic (~97 flights per month) ; the softest month is July at 77.0%, a 8.0-point swing that repeats because the corridor's weather and holiday mix stays stable year to year.

Frequently Asked Questions

Where does CMH to LAS rank among US routes by traffic? ▼
According to PlainFlights' route traffic ranking, CMH to LAS ranks #2175 of 4927 tracked domestic routes by total flights (most flights = #1). That ordinal matches our busiest-routes listing (total_flights DESC). See /methodology#corpus-placement for the exact sort basis.
How often are flights delayed from CMH to LAS? ▼
Flights from Columbus to Las Vegas have a 80.4% on-time rate based on 5,757 flights. The average delay is 67.3 minutes. The best recent month was Dec 2024 with 90% on-time.
What is the cancellation rate for CMH to LAS? ▼
Over the last 24 months, 0.5% of flights on this route were cancelled (10 of 2,154 flights) and 0.1% were diverted.
How far is the flight from CMH to LAS? ▼
The flight distance from Columbus (CMH) to Las Vegas (LAS) is approximately 1,771 miles. This route is served by 3 carriers.
When is the best time to fly from CMH to LAS? ▼
The best recent month for on-time performance was Dec 2024 (90% on-time). The worst was Jul 2024 (69% on-time). Consider booking during months with historically better performance.

Airports on this route

CMH Airport

Columbus
LAS Airport

Las Vegas
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.

Using CMH–LAS data

CMH–LAS is mid-pack at 80.4% on-time; month and carrier mix move more than the corridor headline.

  • Compare CMH and LAS airport profiles: delay causes and top routes differ even on the same corridor. CMH airport
  • If your dates flex, November (85.0% on-time) beats July (77.0%) on this corridor. Seasonal chart
  • 4 other routes post a similar 80.4% on-time rate; compare before you commit to this pairing. Similar routes

On-time rate reflects the BTS historical average across all reporting carriers on this origin–destination pair, not any single flight or booking recommendation.

Data sourced from U.S. Department of Transportation Bureau of Transportation Statistics (BTS) On-Time Performance data. See our methodology for details. Retrieved and formatted by PlainFlights

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.