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

Orlando, FL (MCO) to Salt Lake City, UT (SLC) flight delay odds

82.1% of 1,530 official scheduled MCO-to-SLC flights arrived on time; 10.9% 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 SIGNALLower disruption
82.1%arrived on time
10.9%30+ min late
0.6%cancelled
1,530scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.9%all scheduled flights
120+ minutes late3.5%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+3.6 mincompleted flights

Which departure time was most reliable for MCO to SLC?

Among qualifying MCO-to-SLC departure window results, Early morning had the highest on-time rate: 92.5% of 375 flights. Afternoon was lowest at 74.0% across 277 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning37592.5%4.3%1.1%
Late morning42583.5%8.7%0.7%
Afternoon27774.0%15.5%0.4%
Evening45377.0%15.7%0.2%

Which weekday was most reliable for MCO to SLC?

Among qualifying MCO-to-SLC weekday results, Thursday had the highest on-time rate: 88.8% of 214 flights. Sunday was lowest at 75.1% across 221 flights.

DayFlightsOn time30+ minCancelled
Monday22178.3%14.5%1.4%
Tuesday20885.6%7.7%1.0%
Wednesday20982.8%9.1%0.0%
Thursday21488.8%7.9%0.0%
Friday22283.8%12.6%0.0%
Saturday23580.9%8.5%1.3%
Sunday22175.1%15.8%0.5%

Which airline was most reliable for MCO to SLC?

Among qualifying MCO-to-SLC airline results, Frontier Airlines had the highest on-time rate: 90.5% of 42 flights. Delta Air Lines was lowest at 81.9% across 1,415 flights.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines1,41581.9%11.0%0.6%
Spirit Airlines5088.0%8.0%0.0%
Frontier Airlines4290.5%9.5%0.0%
Southwest Airlines2365.2%17.4%0.0%

Which month was most reliable for MCO to SLC?

Among qualifying MCO-to-SLC month results, September 2025 had the highest on-time rate: 89.8% of 127 flights. July 2025 was lowest at 75.7% across 144 flights.

MonthFlightsOn time30+ minCancelled
July 202514475.7%18.8%0.7%
August 202511878.0%16.1%0.0%
September 202512789.8%6.3%0.0%
October 202512182.6%11.6%0.0%
November 202512089.2%6.7%0.0%
December 202513581.5%9.6%0.7%
January 202612579.2%10.4%1.6%
February 202611580.0%12.2%0.0%
March 202612878.1%10.2%3.1%
April 202615185.4%6.6%0.0%
May 202613686.0%8.8%0.7%
June 202611079.1%14.5%0.0%

What drove MCO to SLC delay minutes?

Airline was the largest recorded MCO-to-SLC delay category, accounting for 39.2% of 19,867 BTS-attributed delay minutes during July 2025–June 2026.

Airline39.2%
Late aircraft38.4%
National airspace14.0%
Weather8.5%
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.