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

Houston, TX (HOU) to Columbus, OH (CMH) flight delay odds

74.6% of 355 official scheduled HOU-to-CMH flights arrived on time; 14.1% arrived at least 30 minutes late and 0.3% 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
74.6%arrived on time
14.1%30+ min late
0.3%cancelled
355scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.5%all scheduled flights
120+ minutes late1.7%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+9.8 mincompleted flights

Which departure time was most reliable for HOU to CMH?

Among qualifying HOU-to-CMH departure window results, Late morning had the highest on-time rate: 79.1% of 67 flights. Evening was lowest at 69.6% across 115 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning6779.1%7.5%0.0%
Afternoon17376.3%13.3%0.6%
Evening11569.6%19.1%0.0%

Which weekday was most reliable for HOU to CMH?

Among qualifying HOU-to-CMH weekday results, Monday had the highest on-time rate: 80.8% of 52 flights. Sunday was lowest at 62.5% across 56 flights.

DayFlightsOn time30+ minCancelled
Monday5280.8%9.6%0.0%
Tuesday5379.2%11.3%0.0%
Wednesday5273.1%15.4%0.0%
Thursday5178.4%7.8%0.0%
Friday5379.2%9.4%0.0%
Saturday3868.4%23.7%0.0%
Sunday5662.5%23.2%1.8%

Which airline was most reliable for HOU to CMH?

Only Southwest Airlines met the HOU-to-CMH airline threshold: 74.6% of 355 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines35574.6%14.1%0.3%

Which month was most reliable for HOU to CMH?

Among qualifying HOU-to-CMH month results, September 2025 had the highest on-time rate: 90.0% of 30 flights. July 2025 was lowest at 45.2% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 20253145.2%38.7%0.0%
August 20253284.4%12.5%0.0%
September 20253090.0%3.3%0.0%
October 20253177.4%9.7%0.0%
November 20252669.2%19.2%0.0%
December 20252986.2%6.9%0.0%
January 20262781.5%7.4%3.7%
February 20262763.0%22.2%0.0%
March 20263151.6%22.6%0.0%
April 20263090.0%6.7%0.0%
May 20263180.6%9.7%0.0%
June 20263076.7%10.0%0.0%

What drove HOU to CMH delay minutes?

Airline was the largest recorded HOU-to-CMH delay category, accounting for 44.6% of 4,238 BTS-attributed delay minutes during July 2025–June 2026.

Airline44.6%
Late aircraft34.9%
National airspace15.2%
Weather4.3%
Security1.0%
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.