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

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

Historically, 75.6% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 1,633 flights.

HISTORICAL ROUTE SIGNALGenerally reliable
75.6%arrived on time
14.6%30+ min late
1.4%cancelled
1,633scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late8.7%all scheduled flights
120+ minutes late5.0%all scheduled flights
Diverted0.6%did not reach as scheduled
Average arrival+8.6 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 morning36481.9%9.3%1.9%
Late morning36488.2%5.2%2.2%
Afternoon85367.6%21.0%0.7%
Evening5275.0%11.5%3.8%

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
Monday23373.4%18.0%0.9%
Tuesday23780.2%12.7%1.3%
Wednesday22773.1%15.0%2.2%
Thursday23272.4%15.1%2.2%
Friday23377.7%12.4%0.4%
Saturday23874.8%16.4%2.1%
Sunday23377.7%12.4%0.9%

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
United Airlines1,13371.7%18.0%0.9%
SkyWest Airlines50084.6%6.8%2.6%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 202515550.3%31.6%0.6%
August 202515558.7%24.5%2.6%
September 202515078.0%17.3%0.0%
October 202514977.9%10.7%0.7%
November 202511784.6%1.7%6.0%
December 202513473.9%15.7%2.2%
January 202612987.6%6.2%0.0%
February 202611177.5%15.3%3.6%
March 202612885.9%10.9%1.6%
April 202612088.3%5.8%0.0%
May 202613580.0%13.3%0.0%
June 202615074.7%14.7%0.7%

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.

Airline12.3%
Late aircraft34.3%
National airspace38.8%
Weather14.7%
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.