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

Aspen, CO (ASE) to Atlanta, GA (ATL) flight delay odds

71.1% of 450 official scheduled ASE-to-ATL flights arrived on time; 18.9% arrived at least 30 minutes late and 3.8% 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 SIGNALVariable
71.1%arrived on time
18.9%30+ min late
3.8%cancelled
450scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late12.7%all scheduled flights
120+ minutes late7.1%all scheduled flights
Diverted1.1%did not reach as scheduled
Average arrival+17.3 mincompleted flights

Which departure time was most reliable for ASE to ATL?

Among qualifying ASE-to-ATL departure window results, Early morning had the highest on-time rate: 80.7% of 171 flights. Afternoon was lowest at 65.2% across 279 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning17180.7%12.3%1.8%
Afternoon27965.2%22.9%5.0%

Which weekday was most reliable for ASE to ATL?

Among qualifying ASE-to-ATL weekday results, Wednesday had the highest on-time rate: 85.9% of 64 flights. Saturday was lowest at 58.5% across 65 flights.

DayFlightsOn time30+ minCancelled
Monday6468.8%25.0%1.6%
Tuesday6575.4%15.4%3.1%
Wednesday6485.9%6.2%4.7%
Thursday6376.2%15.9%1.6%
Friday6464.1%18.8%9.4%
Saturday6558.5%30.8%4.6%
Sunday6569.2%20.0%1.5%

Which airline was most reliable for ASE to ATL?

Only SkyWest Airlines met the ASE-to-ATL airline threshold: 71.1% of 450 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines45071.1%18.9%3.8%

Which month was most reliable for ASE to ATL?

Among qualifying ASE-to-ATL month results, November 2025 had the highest on-time rate: 96.7% of 30 flights. February 2026 was lowest at 48.2% across 56 flights.

MonthFlightsOn time30+ minCancelled
July 20253177.4%19.4%3.2%
August 20253171.0%12.9%3.2%
September 20253093.3%3.3%0.0%
October 20253177.4%12.9%0.0%
November 20253096.7%0.0%3.3%
December 20254362.8%27.9%2.3%
January 20266274.2%16.1%3.2%
February 20265648.2%39.3%7.1%
March 20266253.2%24.2%8.1%
April 20263482.4%14.7%2.9%
June 20263073.3%20.0%3.3%

What drove ASE to ATL delay minutes?

Airline was the largest recorded ASE-to-ATL delay category, accounting for 45.5% of 11,419 BTS-attributed delay minutes during July 2025–June 2026.

Airline45.5%
Late aircraft0.0%
National airspace17.1%
Weather37.2%
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.