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

Denver, CO (DEN) to Jackson, WY (JAC) flight delay odds

79.9% of 1,634 official scheduled DEN-to-JAC flights arrived on time; 11.4% arrived at least 30 minutes late and 1.3% 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
79.9%arrived on time
11.4%30+ min late
1.3%cancelled
1,634scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.5%all scheduled flights
120+ minutes late2.0%all scheduled flights
Diverted0.8%did not reach as scheduled
Average arrival+4.5 mincompleted flights

Which departure time was most reliable for DEN to JAC?

Among qualifying DEN-to-JAC departure window results, Early morning had the highest on-time rate: 90.9% of 363 flights. Evening was lowest at 71.4% across 364 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning36390.9%2.8%1.9%
Late morning36678.1%13.4%0.8%
Afternoon54179.3%12.4%1.1%
Evening36471.4%16.5%1.4%

Which weekday was most reliable for DEN to JAC?

Among qualifying DEN-to-JAC weekday results, Tuesday had the highest on-time rate: 84.0% of 237 flights. Sunday was lowest at 76.8% across 233 flights.

DayFlightsOn time30+ minCancelled
Monday23382.0%9.0%0.9%
Tuesday23784.0%11.0%0.8%
Wednesday22778.9%10.6%2.6%
Thursday23281.0%11.2%0.9%
Friday23479.5%14.1%1.7%
Saturday23876.9%9.2%0.8%
Sunday23376.8%14.6%1.3%

Which airline was most reliable for DEN to JAC?

Among qualifying DEN-to-JAC airline results, SkyWest Airlines had the highest on-time rate: 89.0% of 500 flights. United Airlines was lowest at 75.8% across 1,134 flights.

AirlineFlightsOn time30+ minCancelled
United Airlines1,13475.8%14.9%0.9%
SkyWest Airlines50089.0%3.4%2.2%

Which month was most reliable for DEN to JAC?

Among qualifying DEN-to-JAC month results, September 2025 had the highest on-time rate: 89.3% of 149 flights. July 2025 was lowest at 66.5% across 155 flights.

MonthFlightsOn time30+ minCancelled
July 202515566.5%24.5%0.6%
August 202515575.5%17.4%2.6%
September 202514989.3%5.4%0.0%
October 202514986.6%3.4%0.0%
November 202511788.0%2.6%6.0%
December 202513567.4%14.8%3.0%
January 202612984.5%7.8%0.0%
February 202611173.9%15.3%2.7%
March 202612881.2%9.4%0.8%
April 202612089.2%5.8%0.0%
May 202613684.6%10.3%0.0%
June 202615074.7%16.7%0.7%

What drove DEN to JAC delay minutes?

Late aircraft was the largest recorded DEN-to-JAC delay category, accounting for 43.6% of 18,178 BTS-attributed delay minutes during July 2025–June 2026.

Airline36.2%
Late aircraft43.6%
National airspace14.1%
Weather6.0%
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.