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

Tulsa, OK (TUL) to Las Vegas, NV (LAS) flight delay odds

Historically, 81.7% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 744 flights.

HISTORICAL ROUTE SIGNALLower disruption
81.7%arrived on time
10.3%30+ min late
0.7%cancelled
744scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.3%all scheduled flights
120+ minutes late2.0%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+2.9 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 morning32494.1%2.5%0.3%
Afternoon16578.8%8.5%2.4%
Evening21665.7%23.1%0.0%

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
Monday14874.3%10.1%1.4%
Tuesday9091.1%5.6%0.0%
Wednesday9093.3%4.4%0.0%
Thursday9782.5%12.4%0.0%
Friday15076.7%16.0%0.0%
Saturday7081.4%7.1%2.9%
Sunday9980.8%12.1%1.0%

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
Southwest Airlines63583.0%9.9%0.5%
Allegiant Air10974.3%12.8%1.8%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 20257283.3%11.1%1.4%
August 20256776.1%13.4%0.0%
September 20256581.5%7.7%0.0%
October 20256776.1%11.9%0.0%
November 20256789.6%6.0%1.5%
December 20257284.7%6.9%0.0%
January 20264577.8%8.9%4.4%
February 20264486.4%6.8%2.3%
March 20266493.8%3.1%0.0%
April 20265683.9%8.9%0.0%
May 20265872.4%19.0%0.0%
June 20266774.6%19.4%0.0%

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.

Airline18.7%
Late aircraft54.2%
National airspace21.3%
Weather5.8%
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.