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

Orlando, FL (MCO) to Denver, CO (DEN) flight delay odds

78.3% of 4,579 official scheduled MCO-to-DEN flights arrived on time; 13.4% arrived at least 30 minutes late and 0.6% 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
78.3%arrived on time
13.4%30+ min late
0.6%cancelled
4,579scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.6%all scheduled flights
120+ minutes late2.9%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+3.4 mincompleted flights

Which departure time was most reliable for MCO to DEN?

Among qualifying MCO-to-DEN departure window results, Early morning had the highest on-time rate: 91.2% of 1,228 flights. Night was lowest at 55.8% across 43 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning1,22891.2%3.9%0.3%
Late morning71785.8%7.7%0.8%
Afternoon1,43975.5%14.9%0.4%
Evening1,15264.1%24.7%0.8%
Night4355.8%27.9%4.7%

Which weekday was most reliable for MCO to DEN?

Among qualifying MCO-to-DEN weekday results, Wednesday had the highest on-time rate: 82.9% of 598 flights. Sunday was lowest at 73.8% across 680 flights.

DayFlightsOn time30+ minCancelled
Monday68676.4%15.0%1.0%
Tuesday59182.4%12.0%0.2%
Wednesday59882.9%9.4%0.3%
Thursday67678.8%13.3%0.1%
Friday69778.0%12.5%0.7%
Saturday65176.5%14.9%0.3%
Sunday68073.8%16.2%1.3%

Which airline was most reliable for MCO to DEN?

Among qualifying MCO-to-DEN airline results, United Airlines had the highest on-time rate: 84.1% of 1,758 flights. Southwest Airlines was lowest at 71.5% across 1,973 flights.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines1,97371.5%17.5%0.4%
United Airlines1,75884.1%9.7%0.6%
Frontier Airlines84882.1%11.6%0.9%

Which month was most reliable for MCO to DEN?

Among qualifying MCO-to-DEN month results, April 2026 had the highest on-time rate: 85.7% of 342 flights. July 2025 was lowest at 66.9% across 438 flights.

MonthFlightsOn time30+ minCancelled
July 202543866.9%22.6%0.7%
August 202535867.0%22.9%0.8%
September 202531883.6%8.8%0.0%
October 202536980.8%11.4%0.3%
November 202535084.6%7.4%0.9%
December 202540177.8%14.5%0.5%
January 202638882.5%7.5%0.3%
February 202637477.0%15.0%0.0%
March 202646779.4%13.1%2.1%
April 202634285.7%8.5%0.0%
May 202635184.3%10.3%0.6%
June 202642373.5%16.1%0.5%

What drove MCO to DEN delay minutes?

Late aircraft was the largest recorded MCO-to-DEN delay category, accounting for 38.9% of 62,496 BTS-attributed delay minutes during July 2025–June 2026.

Airline27.6%
Late aircraft38.9%
National airspace24.9%
Weather8.3%
Security0.2%
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.