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Route Reliability

Las Vegas → Columbus

LAS–CMH · 1,771 miles · Harry Reid International Airport to John Glenn Columbus International Airport

80
Pretty Reliable
WanderNerd Reliability Score
76%
Arrive within 15 minutes
9 min
Average arrival delay
0.6%
Cancelled
929
Flights in the data

Data through May 2026.

Airlines on this route

  • Southwest Airlines76% on time · 838 flights
  • Spirit Airlines79% on time · 91 flights

Too little history on this route to call a winner. We rank airlines only after 100 flights each.

What the data says

Morning-you made the right choice.

LAS–CMH flights departing between 9 AM–12 PM arrived on time 88% of the time, versus 66% between 6–9 PM.

Friday is doing you no favors.

LAS–CMH flights arrived on time 83% of the time on Tuesdays. On Fridays: 71%.

Recent months have been rougher.

LAS–CMH flights arrived on time 71% of the time over the last three months in the data, compared with 80% in the three months before that.

Flights on this route

The breakdown

On-time by weekday
  • Mon72%(141 flights)
  • Tue83%(120 flights)
  • Wed82%(121 flights)
  • Thu74%(145 flights)
  • Fri71%(146 flights)
  • Sat82%(90 flights)
  • Sun72%(156 flights)
On-time by departure window
  • 6–9 AM86%(308 flights)
  • 9 AM–12 PM88%(75 flights)
  • 12–3 PM67%(147 flights)
  • 3–6 PM71%(250 flights)
  • 6–9 PM66%(139 flights)
On-time trend by month
73%
May

Jun 71% → May 73% on time

On-time arrival percentage by month
MonthOn-time percentageFlights
June 202571%85
July 202573%78
August 202582%67
September 202577%83
October 202579%109
November 202580%69
December 202581%64
January 202678%55
February 202681%58
March 202665%80
April 202675%85
May 202673%86

Keep nerding

Based on 929 historical flights, because apparently we checked. Historical flight data: U.S. Bureau of Transportation Statistics, June 2025 – May 2026. Data through May 2026. How we calculate this.