Flights Columbus → Las Vegas
CMH → LAS
Route overview
The flight route from Columbus to Las Vegas has a 75% on-time performance rate, with an average delay of 16.2 minutes when flights are not on time. This route operates with a total of 226 flights annually, connecting the historic John Glenn Columbus International Airport, which opened in 1929, to one of the world's busiest airports by passenger traffic, serving over 52 million passengers per year in Las Vegas.
Your rights on this US flight (DOT)
US flights have no statutory cash compensation for delays. Under the US DOT rules, if your flight is cancelled or significantly changed and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Amenities for controllable delays depend on each airline's contract of carriage.
US flight refund rules & checker →General information, not legal advice.
The Columbus (CMH) → Las Vegas (LAS) route is operated by Southwest Airlines. Across 313 flights monitored in recent months, 75% arrived on time (within 15 min of schedule), with an average delay of 15 minutes. The cancellation rate is 0.00%. FlightGuard's average computed risk is 16.8/100 (medium), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Las Vegas the average ATFM delay is 2.0 minutes (main cause: atfm). Departing from Columbus the average ATFM delay is 2.0 minutes.
Heading to Las Vegas: what to expect in this direction
Flying from Columbus (CMH) to Las Vegas (LAS) heads west for about 2,843 km, a flight time of roughly 3h 58m.
Departures from Columbus on this leg cluster in the morning window: about 44% of CMH-LAS flights take off then.
Air-traffic congestion: departing Columbus the average ATFM delay is 2.0 min (atfm); arriving into Las Vegas it is 2.0 min (atfm).
Across 313 tracked CMH-LAS flights, 75% left on time with an average delay of 15 min and a 0.0% cancellation rate.
Route facts
Flights on this route
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Southwest Airlines (WN) | 73% | 6 min | 3.1% |
Airlines operating CMH-LAS
Airports
Frequently asked questions about CMH-LAS
On the Columbus (CMH) -> Las Vegas (LAS) route, on-time performance is 75% with an average delay of 15 minutes, based on 313 tracked flights.
The cancellation rate on Columbus-Las Vegas is 0.00% across 313 monitored flights.
The route is operated by 1 airline: Southwest Airlines.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Las Vegas, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
US flights have no statutory cash compensation for delays. Under US DOT rules, if the airline cancels or significantly changes your flight and you decline rebooking, you're owed an automatic refund of the unused ticket. The tarmac-delay limit is 3 hours (domestic) / 4 hours (international). Meals or hotels for controllable delays depend on each airline's contract of carriage.
