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

Denver, CO (DEN) to Fresno, CA (FAT) flight delay odds

Historically, 80.9% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 1,453 flights.

HISTORICAL ROUTE SIGNALLower disruption
80.9%arrived on time
10.8%30+ min late
0.1%cancelled
1,453scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.0%all scheduled flights
120+ minutes late1.8%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+3.6 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
Late morning45189.4%5.5%0.0%
Afternoon62580.3%10.2%0.2%
Evening37171.7%18.1%0.3%

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
Monday20880.8%12.0%0.0%
Tuesday21283.5%9.9%0.0%
Wednesday21081.4%9.0%0.0%
Thursday20482.4%8.3%0.5%
Friday20876.4%13.0%0.0%
Saturday20379.3%11.3%0.0%
Sunday20882.2%12.0%0.5%

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
SkyWest Airlines74987.3%8.4%0.0%
Southwest Airlines36075.8%9.4%0.3%
United Airlines34472.1%17.4%0.3%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 202512470.2%16.1%0.8%
August 202512477.4%14.5%0.0%
September 202511986.6%6.7%0.0%
October 202512588.8%3.2%0.0%
November 202511990.8%5.9%0.0%
December 202512673.0%21.4%0.0%
January 202612190.9%5.8%0.0%
February 202611182.0%9.0%0.0%
March 202612182.6%9.1%0.8%
April 202611986.6%4.2%0.0%
May 202612479.0%13.7%0.0%
June 202612063.3%19.2%0.0%

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.

Airline35.1%
Late aircraft44.5%
National airspace14.0%
Weather6.4%
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.