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

Las Vegas, NV (LAS) to Los Angeles, CA (LAX) flight delay odds

78.2% of 8,325 official scheduled LAS-to-LAX flights arrived on time; 12.7% arrived at least 30 minutes late and 0.7% 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 SIGNALGenerally reliable
78.2%arrived on time
12.7%30+ min late
0.7%cancelled
8,325scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.8%all scheduled flights
120+ minutes late2.2%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+5.2 mincompleted flights

Which departure time was most reliable for LAS to LAX?

Among qualifying LAS-to-LAX departure window results, Early morning had the highest on-time rate: 90.0% of 1,950 flights. Night was lowest at 65.7% across 332 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning1,95090.0%4.5%0.5%
Late morning1,63681.7%9.5%0.7%
Afternoon2,00774.3%14.4%0.9%
Evening2,40071.3%19.2%0.7%
Night33265.7%20.2%0.6%

Which weekday was most reliable for LAS to LAX?

Among qualifying LAS-to-LAX weekday results, Wednesday had the highest on-time rate: 85.5% of 1,067 flights. Sunday was lowest at 72.4% across 1,298 flights.

DayFlightsOn time30+ minCancelled
Monday1,26274.3%15.1%0.7%
Tuesday1,09284.1%10.1%0.5%
Wednesday1,06785.5%7.4%0.3%
Thursday1,25577.6%13.5%0.5%
Friday1,27673.3%16.5%1.2%
Saturday1,07583.3%9.5%0.7%
Sunday1,29872.4%15.4%0.9%

Which airline was most reliable for LAS to LAX?

Among qualifying LAS-to-LAX airline results, Spirit Airlines had the highest on-time rate: 86.5% of 646 flights. Southwest Airlines was lowest at 67.9% across 2,386 flights.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines2,38667.9%18.2%0.4%
Delta Air Lines1,73783.2%9.6%0.9%
United Airlines1,57485.6%7.6%0.7%
American Airlines1,06074.6%15.9%0.9%
Spirit Airlines64686.5%8.7%0.9%
Frontier Airlines59380.4%13.3%0.2%
SkyWest Airlines31282.7%10.9%1.6%
Alaska Airlines1770.6%11.8%0.0%

Which month was most reliable for LAS to LAX?

Among qualifying LAS-to-LAX month results, February 2026 had the highest on-time rate: 82.4% of 654 flights. July 2025 was lowest at 73.7% across 742 flights.

MonthFlightsOn time30+ minCancelled
July 202574273.7%16.4%0.4%
August 202573880.6%11.0%0.4%
September 202569177.9%12.9%0.4%
October 202568577.5%13.7%0.0%
November 202570574.8%13.8%2.8%
December 202568380.8%10.5%0.3%
January 202674079.1%12.8%0.8%
February 202665482.4%10.1%0.5%
March 202673681.4%11.5%1.0%
April 202667180.5%10.6%0.6%
May 202665074.2%15.5%0.6%
June 202663075.7%13.8%0.5%

What drove LAS to LAX delay minutes?

Late aircraft was the largest recorded LAS-to-LAX delay category, accounting for 51.7% of 106,048 BTS-attributed delay minutes during July 2025–June 2026.

Airline33.2%
Late aircraft51.7%
National airspace14.1%
Weather1.1%
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.