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

Atlanta, GA (ATL) to Kansas City, MO (MCI) flight delay odds

81.7% of 3,281 official scheduled ATL-to-MCI flights arrived on time; 10.6% arrived at least 30 minutes late and 1.2% 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
81.7%arrived on time
10.6%30+ min late
1.2%cancelled
3,281scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late5.0%all scheduled flights
120+ minutes late1.6%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+4.9 mincompleted flights

Which departure time was most reliable for ATL to MCI?

Among qualifying ATL-to-MCI departure window results, Early morning had the highest on-time rate: 86.9% of 359 flights. Evening was lowest at 76.7% across 540 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning35986.9%7.2%2.2%
Late morning56985.2%8.1%1.6%
Afternoon1,30681.0%10.6%0.7%
Evening54076.7%14.8%0.9%
Night50781.1%11.2%1.6%

Which weekday was most reliable for ATL to MCI?

Among qualifying ATL-to-MCI weekday results, Wednesday had the highest on-time rate: 85.1% of 457 flights. Sunday was lowest at 77.9% across 476 flights.

DayFlightsOn time30+ minCancelled
Monday51879.9%13.1%0.8%
Tuesday45484.4%9.3%0.4%
Wednesday45785.1%9.2%0.4%
Thursday47182.6%8.1%0.8%
Friday51183.0%9.2%1.6%
Saturday39478.7%11.2%2.3%
Sunday47677.9%13.9%2.1%

Which airline was most reliable for ATL to MCI?

Among qualifying ATL-to-MCI airline results, Delta Air Lines had the highest on-time rate: 83.2% of 2,758 flights. Frontier Airlines was lowest at 68.2% across 157 flights.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines2,75883.2%9.5%1.4%
Southwest Airlines36575.9%14.2%0.0%
Frontier Airlines15768.2%21.0%0.6%
SkyWest Airlines1100.0%0.0%0.0%

Which month was most reliable for ATL to MCI?

Among qualifying ATL-to-MCI month results, September 2025 had the highest on-time rate: 90.0% of 291 flights. March 2026 was lowest at 71.8% across 255 flights.

MonthFlightsOn time30+ minCancelled
July 202530275.8%15.2%1.0%
August 202530384.2%10.9%0.3%
September 202529190.0%4.5%0.0%
October 202530787.6%7.2%0.0%
November 202527383.5%9.2%1.8%
December 202526275.6%15.3%1.1%
January 202623381.5%9.0%2.1%
February 202622278.4%10.8%0.5%
March 202625571.8%14.5%4.3%
April 202626585.3%9.1%1.9%
May 202628579.6%13.0%1.1%
June 202628384.5%8.8%0.7%

What drove ATL to MCI delay minutes?

Airline was the largest recorded ATL-to-MCI delay category, accounting for 47.1% of 32,104 BTS-attributed delay minutes during July 2025–June 2026.

Airline47.1%
Late aircraft29.2%
National airspace19.3%
Weather3.9%
Security0.6%
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.