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

Devils Lake, ND (DVL) to Denver, CO (DEN) flight delay odds

Historically, 71.9% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 626 flights.

HISTORICAL ROUTE SIGNALGenerally reliable
71.9%arrived on time
18.5%30+ min late
2.4%cancelled
626scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late13.3%all scheduled flights
120+ minutes late4.6%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+18.8 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 morning26479.5%12.9%1.9%
Evening36266.3%22.7%2.8%

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
Monday10475.0%15.4%1.0%
Tuesday5675.0%14.3%3.6%
Wednesday10276.5%14.7%2.9%
Thursday10170.3%21.8%3.0%
Friday10463.5%23.1%3.8%
Saturday5558.2%27.3%1.8%
Sunday10479.8%15.4%1.0%

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 Airlines62671.9%18.5%2.4%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 20255358.5%26.4%3.8%
August 20255356.6%30.2%1.9%
September 20255174.5%23.5%0.0%
October 20255475.9%16.7%0.0%
November 20255092.0%6.0%0.0%
December 20255558.2%29.1%9.1%
January 20265366.0%18.9%7.5%
February 20264877.1%14.6%2.1%
March 20265379.2%7.5%3.8%
April 20265275.0%19.2%0.0%
May 20265371.7%13.2%0.0%
June 20265180.4%15.7%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.

Airline40.3%
Late aircraft16.7%
National airspace27.3%
Weather15.8%
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.