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

Aspen, CO (ASE) to Los Angeles, CA (LAX) flight delay odds

67.7% of 1,257 official scheduled ASE-to-LAX flights arrived on time; 19.3% arrived at least 30 minutes late and 6.8% 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 SIGNALHigher disruption
67.7%arrived on time
19.3%30+ min late
6.8%cancelled
1,257scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late14.3%all scheduled flights
120+ minutes late7.4%all scheduled flights
Diverted0.4%did not reach as scheduled
Average arrival+18.4 mincompleted flights

Which departure time was most reliable for ASE to LAX?

Among qualifying ASE-to-LAX departure window results, Early morning had the highest on-time rate: 78.7% of 89 flights. Evening was lowest at 62.3% across 334 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning8978.7%10.1%2.2%
Late morning13676.5%16.9%2.2%
Afternoon69867.2%19.2%7.2%
Evening33462.3%23.1%9.3%

Which weekday was most reliable for ASE to LAX?

Among qualifying ASE-to-LAX weekday results, Wednesday had the highest on-time rate: 76.0% of 171 flights. Friday was lowest at 60.2% across 186 flights.

DayFlightsOn time30+ minCancelled
Monday18467.4%20.7%3.8%
Tuesday15572.9%14.2%6.5%
Wednesday17176.0%10.5%4.7%
Thursday18572.4%17.3%4.3%
Friday18660.2%23.7%13.4%
Saturday18960.3%27.0%6.3%
Sunday18766.3%20.3%8.6%

Which airline was most reliable for ASE to LAX?

Only SkyWest Airlines met the ASE-to-LAX airline threshold: 67.7% of 1,257 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines1,25767.7%19.3%6.8%

Which month was most reliable for ASE to LAX?

Among qualifying ASE-to-LAX month results, May 2026 had the highest on-time rate: 95.0% of 20 flights. February 2026 was lowest at 54.2% across 179 flights.

MonthFlightsOn time30+ minCancelled
July 202511762.4%25.6%4.3%
August 20259459.6%23.4%4.3%
September 20256282.3%4.8%0.0%
October 20256274.2%21.0%0.0%
November 20256088.3%8.3%3.3%
December 202513557.8%28.1%5.2%
January 202618770.1%18.7%9.6%
February 202617954.2%27.4%12.8%
March 202620174.6%13.4%7.5%
April 20266782.1%10.4%3.0%
May 20262095.0%0.0%0.0%
June 20267357.5%19.2%13.7%

What drove ASE to LAX delay minutes?

Weather was the largest recorded ASE-to-LAX delay category, accounting for 34.5% of 36,273 BTS-attributed delay minutes during July 2025–June 2026.

Airline31.3%
Late aircraft13.5%
National airspace20.8%
Weather34.5%
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.