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

Salt Lake City, UT (SLC) to Kansas City, MO (MCI) flight delay odds

84.0% of 1,012 official scheduled SLC-to-MCI flights arrived on time; 10.4% arrived at least 30 minutes late and 1.1% 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
84.0%arrived on time
10.4%30+ min late
1.1%cancelled
1,012scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late4.3%all scheduled flights
120+ minutes late1.2%all scheduled flights
Diverted0.4%did not reach as scheduled
Average arrival-0.8 mincompleted flights

Which departure time was most reliable for SLC to MCI?

Among qualifying SLC-to-MCI departure window results, Late morning had the highest on-time rate: 89.0% of 365 flights. Night was lowest at 78.3% across 83 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning36589.0%7.7%0.8%
Afternoon28483.1%11.3%1.1%
Evening28080.0%12.1%0.4%
Night8378.3%13.3%4.8%

Which weekday was most reliable for SLC to MCI?

Among qualifying SLC-to-MCI weekday results, Tuesday had the highest on-time rate: 87.9% of 149 flights. Monday was lowest at 80.0% across 150 flights.

DayFlightsOn time30+ minCancelled
Monday15080.0%13.3%2.7%
Tuesday14987.9%7.4%0.7%
Wednesday14487.5%8.3%0.7%
Thursday14684.9%11.0%0.0%
Friday14681.5%8.2%1.4%
Saturday12985.3%9.3%1.6%
Sunday14881.1%14.9%0.7%

Which airline was most reliable for SLC to MCI?

Only Delta Air Lines met the SLC-to-MCI airline threshold: 84.0% of 1,012 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines1,01284.0%10.4%1.1%

Which month was most reliable for SLC to MCI?

Among qualifying SLC-to-MCI month results, September 2025 had the highest on-time rate: 90.6% of 85 flights. July 2025 was lowest at 73.9% across 92 flights.

MonthFlightsOn time30+ minCancelled
July 20259273.9%17.4%1.1%
August 20259180.2%14.3%1.1%
September 20258590.6%7.1%0.0%
October 20259187.9%8.8%0.0%
November 20258782.8%13.8%0.0%
December 20259077.8%16.7%1.1%
January 20266589.2%4.6%0.0%
February 20266583.1%6.2%4.6%
March 20268783.9%8.0%4.6%
April 20268687.2%8.1%0.0%
May 20268785.1%6.9%1.1%
June 20268688.4%9.3%0.0%

What drove SLC to MCI delay minutes?

Airline was the largest recorded SLC-to-MCI delay category, accounting for 61.5% of 8,771 BTS-attributed delay minutes during July 2025–June 2026.

Airline61.5%
Late aircraft31.9%
National airspace5.8%
Weather0.6%
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.