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

Houston, TX (IAH) to Midland/Odessa, TX (MAF) flight delay odds

77.8% of 908 official scheduled IAH-to-MAF flights arrived on time; 14.0% arrived at least 30 minutes late and 0.8% 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
77.8%arrived on time
14.0%30+ min late
0.8%cancelled
908scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late8.0%all scheduled flights
120+ minutes late2.5%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+6.8 mincompleted flights

Which departure time was most reliable for IAH to MAF?

Among qualifying IAH-to-MAF departure window results, Early morning had the highest on-time rate: 89.7% of 87 flights. Night was lowest at 71.9% across 89 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning8789.7%4.6%0.0%
Late morning7286.1%11.1%0.0%
Afternoon31380.5%12.1%0.6%
Evening34772.0%18.7%1.2%
Night8971.9%13.5%1.1%

Which weekday was most reliable for IAH to MAF?

Among qualifying IAH-to-MAF weekday results, Thursday had the highest on-time rate: 79.6% of 137 flights. Sunday was lowest at 74.1% across 135 flights.

DayFlightsOn time30+ minCancelled
Monday14479.2%10.4%0.0%
Tuesday13678.7%12.5%0.7%
Wednesday13579.3%8.9%2.2%
Thursday13779.6%13.1%0.0%
Friday13577.8%16.3%1.5%
Saturday8674.4%19.8%0.0%
Sunday13574.1%19.3%0.7%

Which airline was most reliable for IAH to MAF?

Among qualifying IAH-to-MAF airline results, SkyWest Airlines had the highest on-time rate: 78.9% of 451 flights. United Airlines was lowest at 76.6% across 457 flights.

AirlineFlightsOn time30+ minCancelled
United Airlines45776.6%15.8%0.9%
SkyWest Airlines45178.9%12.2%0.7%

Which month was most reliable for IAH to MAF?

Among qualifying IAH-to-MAF month results, January 2026 had the highest on-time rate: 87.7% of 57 flights. June 2026 was lowest at 54.8% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 202516068.8%20.6%2.5%
August 202511681.0%12.1%0.0%
September 20257485.1%8.1%0.0%
October 20257380.8%9.6%0.0%
November 202511187.4%6.3%0.0%
December 20256379.4%12.7%0.0%
January 20265787.7%7.0%1.8%
February 20265884.5%6.9%0.0%
March 20266168.9%18.0%3.3%
April 20265683.9%10.7%0.0%
May 20264858.3%31.2%0.0%
June 20263154.8%38.7%0.0%

What drove IAH to MAF delay minutes?

Airline was the largest recorded IAH-to-MAF delay category, accounting for 38.2% of 13,063 BTS-attributed delay minutes during July 2025–June 2026.

Airline38.2%
Late aircraft36.5%
National airspace14.9%
Weather10.5%
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.