BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
DelayOddsKnow the route before you book
CLELAS

Cleveland, OH (CLE) to Las Vegas, NV (LAS) flight delay odds

Historically, 77.0% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 981 flights.

HISTORICAL ROUTE SIGNALGenerally reliable
77.0%arrived on time
14.4%30+ min late
1.0%cancelled
981scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.5%all scheduled flights
120+ minutes late3.6%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+8.9 mincompleted flights

When is this route most reliable?

The same route can behave differently through the day. These are scheduled departure windows, not actual departure times. Small time windows with fewer than 40 flights are withheld.

Departure windowFlightsOn time30+ minCancelled
Early morning23778.1%12.2%1.7%
Late morning8781.6%13.8%1.1%
Afternoon40576.3%13.6%0.5%
Evening17476.4%17.2%1.1%
Night7873.1%19.2%1.3%

Weekday comparison

Day-of-week results use at least 30 scheduled flights per row. Look for broad patterns, not tiny percentage differences.

DayFlightsOn time30+ minCancelled
Monday14971.8%19.5%0.7%
Tuesday12876.6%16.4%1.6%
Wednesday12684.9%8.7%0.0%
Thursday14477.8%11.1%2.1%
Friday14778.2%8.8%2.7%
Saturday15381.7%11.1%0.0%
Sunday13467.9%25.4%0.0%

Airline comparison

Marketing-carrier results make codeshare flights easier to compare as travelers buy them. Dedicated route-airline reports require at least 160 flights.

AirlineFlightsOn time30+ minCancelled
Frontier Airlines60975.2%16.6%1.3%
Southwest Airlines36979.7%10.8%0.5%
American Airlines2100.0%0.0%0.0%
Delta Air Lines1100.0%0.0%0.0%

Monthly trend

Month-by-month results show whether a twelve-month average hides an unusual period.

MonthFlightsOn time30+ minCancelled
July 20258282.9%12.2%0.0%
August 20258386.7%10.8%0.0%
September 20257788.3%3.9%0.0%
October 20258282.9%9.8%0.0%
November 20258782.8%9.2%0.0%
December 20257557.3%22.7%4.0%
January 20266768.7%26.9%1.5%
February 20266465.6%18.8%0.0%
March 20269273.9%17.4%2.2%
April 20269080.0%13.3%2.2%
May 20269275.0%15.2%0.0%
June 20269074.4%15.6%2.2%

What drove reported delay minutes?

BTS cause minutes are reported for qualifying delayed flights. These shares describe recorded delay minutes—not the chance that a particular cause will affect your next flight.

Airline26.6%
Late aircraft54.5%
National airspace16.8%
Weather2.0%
Security0.1%
This is historical evidence, not a forecast.

Weather, schedules and operations change. For a trip you have already booked, use the airline or airport for live status.