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

Phoenix, AZ (PHX) to Kansas City, MO (MCI) flight delay odds

Historically, 75.7% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 2,472 flights.

HISTORICAL ROUTE SIGNALGenerally reliable
75.7%arrived on time
13.2%30+ min late
0.7%cancelled
2,472scheduled 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 late2.1%all scheduled flights
Diverted0.4%did not reach as scheduled
Average arrival+8.6 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 morning59289.9%4.9%0.5%
Late morning55182.9%8.0%0.4%
Afternoon60069.5%16.5%1.0%
Evening68163.9%21.3%1.0%
Night4862.5%20.8%0.0%

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
Monday36475.0%15.1%0.8%
Tuesday34479.1%8.7%0.3%
Wednesday33973.7%15.3%0.3%
Thursday36976.2%15.4%0.8%
Friday35872.6%13.7%1.4%
Saturday30681.0%9.5%0.0%
Sunday39273.2%14.0%1.3%

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 Airlines1,63674.3%13.6%0.6%
American Airlines59776.7%12.9%1.2%
Envoy Air11378.8%14.2%0.9%
SkyWest Airlines7188.7%8.5%1.4%
Frontier Airlines5581.8%9.1%0.0%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 202518169.6%18.2%2.2%
August 202517577.1%11.4%0.0%
September 202516380.4%10.4%1.8%
October 202519679.1%12.8%0.0%
November 202522278.8%10.8%0.9%
December 202523971.5%14.2%0.4%
January 202622279.3%9.9%2.3%
February 202620285.6%5.9%0.0%
March 202627269.9%17.3%0.7%
April 202621377.5%13.6%0.5%
May 202620469.1%17.2%0.0%
June 202618372.7%15.8%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.

Airline40.2%
Late aircraft48.5%
National airspace9.1%
Weather1.4%
Security0.8%
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.