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

Oklahoma City, OK (OKC) to Las Vegas, NV (LAS) flight delay odds

80.0% of 1,223 official scheduled OKC-to-LAS flights arrived on time; 11.9% arrived at least 30 minutes late and 0.6% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Reporting window: July 2025–June 2026 · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
80.0%arrived on time
11.9%30+ min late
0.6%cancelled
1,223scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late4.5%all scheduled flights
120+ minutes late1.8%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival+3.3 mincompleted flights

Which departure time was most reliable for OKC to LAS?

Among qualifying OKC-to-LAS departure window results, Early morning had the highest on-time rate: 96.2% of 364 flights. Evening was lowest at 68.2% across 368 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning36496.2%1.4%0.5%
Afternoon42176.0%13.3%0.7%
Evening36868.2%20.7%0.5%

Which weekday was most reliable for OKC to LAS?

Among qualifying OKC-to-LAS weekday results, Saturday had the highest on-time rate: 85.4% of 137 flights. Friday was lowest at 75.4% across 187 flights.

DayFlightsOn time30+ minCancelled
Monday19080.0%12.6%0.0%
Tuesday16282.7%10.5%0.0%
Wednesday15784.7%7.6%0.0%
Thursday19076.3%15.3%0.0%
Friday18775.4%13.4%1.6%
Saturday13785.4%8.8%1.5%
Sunday20078.5%13.5%1.0%

Which airline was most reliable for OKC to LAS?

Among qualifying OKC-to-LAS airline results, Frontier Airlines had the highest on-time rate: 82.9% of 140 flights. Southwest Airlines was lowest at 79.9% across 1,061 flights.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines1,06179.9%11.6%0.6%
Frontier Airlines14082.9%13.6%0.7%
Allegiant Air2268.2%18.2%0.0%

Which month was most reliable for OKC to LAS?

Among qualifying OKC-to-LAS month results, December 2025 had the highest on-time rate: 93.4% of 106 flights. June 2026 was lowest at 68.7% across 115 flights.

MonthFlightsOn time30+ minCancelled
July 202511075.5%16.4%0.0%
August 20259377.4%11.8%0.0%
September 20259479.8%11.7%0.0%
October 202510177.2%17.8%0.0%
November 20259784.5%11.3%0.0%
December 202510693.4%3.8%0.0%
January 20269883.7%6.1%6.1%
February 20269588.4%8.4%0.0%
March 202610887.0%8.3%0.0%
April 20269773.2%13.4%1.0%
May 202610973.4%16.5%0.0%
June 202611568.7%16.5%0.0%

What drove OKC to LAS delay minutes?

Late aircraft was the largest recorded OKC-to-LAS delay category, accounting for 57.5% of 13,658 BTS-attributed delay minutes during July 2025–June 2026.

Airline24.4%
Late aircraft57.5%
National airspace16.7%
Weather1.3%
Security0.2%
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.