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

Houston, TX (IAH) to Lafayette, LA (LFT) flight delay odds

74.1% of 343 official scheduled IAH-to-LFT flights arrived on time; 17.5% arrived at least 30 minutes late and 1.7% 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
74.1%arrived on time
17.5%30+ min late
1.7%cancelled
343scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late12.2%all scheduled flights
120+ minutes late6.1%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+23.3 mincompleted flights

Which departure time was most reliable for IAH to LFT?

Among qualifying IAH-to-LFT departure window results, Afternoon had the highest on-time rate: 79.1% of 206 flights. Evening was lowest at 68.3% across 82 flights.

Departure windowFlightsOn time30+ minCancelled
Afternoon20679.1%14.1%1.5%
Evening8268.3%20.7%1.2%

Which weekday was most reliable for IAH to LFT?

Among qualifying IAH-to-LFT weekday results, Saturday had the highest on-time rate: 85.0% of 40 flights. Sunday was lowest at 60.4% across 48 flights.

DayFlightsOn time30+ minCancelled
Monday5164.7%27.5%5.9%
Tuesday4573.3%22.2%0.0%
Wednesday4875.0%14.6%2.1%
Thursday5583.6%10.9%0.0%
Friday5676.8%8.9%0.0%
Saturday4085.0%7.5%5.0%
Sunday4860.4%31.2%0.0%

Which airline was most reliable for IAH to LFT?

Only SkyWest Airlines met the IAH-to-LFT airline threshold: 74.1% of 343 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
SkyWest Airlines34374.1%17.5%1.7%

Which month was most reliable for IAH to LFT?

Among qualifying IAH-to-LFT month results, September 2025 had the highest on-time rate: 90.6% of 32 flights. July 2025 was lowest at 60.0% across 30 flights.

MonthFlightsOn time30+ minCancelled
July 20253060.0%33.3%0.0%
August 20253183.9%12.9%0.0%
September 20253290.6%9.4%0.0%
October 20252777.8%11.1%0.0%
November 20253878.9%15.8%0.0%
December 20253167.7%25.8%0.0%
January 20262680.8%3.8%3.8%
February 20262584.0%12.0%0.0%
March 20268763.2%21.8%5.7%
April 20261675.0%18.8%0.0%

What drove IAH to LFT delay minutes?

Airline was the largest recorded IAH-to-LFT delay category, accounting for 56.8% of 10,204 BTS-attributed delay minutes during July 2025–June 2026.

Airline56.8%
Late aircraft30.2%
National airspace5.6%
Weather7.5%
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.