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

Burbank, CA (BUR) to Denver, CO (DEN) flight delay odds

Historically, 83.1% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 2,219 flights.

HISTORICAL ROUTE SIGNALLower disruption
83.1%arrived on time
10.7%30+ min late
0.6%cancelled
2,219scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.8%all scheduled flights
120+ minutes late2.3%all scheduled flights
Diverted0.5%did not reach as scheduled
Average arrival+1.0 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 morning50691.3%5.3%0.2%
Late morning55888.0%8.1%0.5%
Afternoon98776.6%14.8%0.5%
Evening16880.4%11.9%2.4%

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
Monday32685.0%10.4%0.9%
Tuesday30081.0%13.0%1.3%
Wednesday30682.0%11.4%0.7%
Thursday34581.7%9.6%0.0%
Friday33081.5%12.7%0.0%
Saturday27988.2%6.8%0.7%
Sunday33382.9%10.8%0.6%

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
Southwest Airlines1,29482.1%11.9%0.7%
United Airlines88184.9%9.1%0.5%
Frontier Airlines4376.7%9.3%0.0%
SkyWest Airlines1100.0%0.0%0.0%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 202522469.6%20.1%1.3%
August 202521680.6%13.0%0.5%
September 202520682.5%9.7%0.5%
October 202521685.6%7.4%0.5%
November 202520186.6%10.9%0.5%
December 202517380.3%12.7%0.6%
January 202615493.5%1.9%0.6%
February 202614786.4%6.8%2.0%
March 202616878.0%15.5%0.6%
April 202616091.9%5.0%0.0%
May 202617186.5%10.5%0.0%
June 202618381.4%10.9%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.

Airline14.4%
Late aircraft39.4%
National airspace40.4%
Weather5.7%
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.