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

Cincinnati, OH (CVG) to Las Vegas, NV (LAS) flight delay odds

Historically, 79.5% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 673 flights.

HISTORICAL ROUTE SIGNALGenerally reliable
79.5%arrived on time
12.8%30+ min late
1.6%cancelled
673scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.8%all scheduled flights
120+ minutes late3.7%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+8.8 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 morning41681.5%11.3%1.4%
Afternoon10580.0%10.5%1.0%
Evening7072.9%20.0%2.9%
Night6671.2%21.2%1.5%

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
Monday9571.6%21.1%0.0%
Tuesday5784.2%7.0%1.8%
Wednesday5479.6%13.0%1.9%
Thursday14979.2%12.1%1.3%
Friday10181.2%13.9%1.0%
Saturday6277.4%12.9%3.2%
Sunday15582.6%9.7%2.6%

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
Delta Air Lines35680.9%11.2%1.7%
Frontier Airlines21077.6%14.3%1.9%
Allegiant Air10778.5%15.0%0.9%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 20255773.7%12.3%5.3%
August 20255886.2%10.3%0.0%
September 20255592.7%3.6%0.0%
October 20255882.8%12.1%0.0%
November 20255594.5%3.6%0.0%
December 20255461.1%22.2%3.7%
January 20265369.8%20.8%5.7%
February 20265275.0%15.4%0.0%
March 20266484.4%12.5%1.6%
April 20265284.6%11.5%0.0%
May 20265879.3%8.6%1.7%
June 20265768.4%21.1%1.8%

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.

Airline32.6%
Late aircraft28.2%
National airspace34.6%
Weather4.6%
Security0.0%
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.