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

Fort Myers, FL (RSW) to Houston, TX (IAH) flight delay odds

87.4% of 878 official scheduled RSW-to-IAH flights arrived on time; 9.2% 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 SIGNALLower disruption
87.4%arrived on time
9.2%30+ min late
0.3%cancelled
878scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.0%all scheduled flights
120+ minutes late2.8%all scheduled flights
Diverted0.1%did not reach as scheduled
Average arrival-5.2 mincompleted flights

Which departure time was most reliable for RSW to IAH?

Among qualifying RSW-to-IAH departure window results, Late morning had the highest on-time rate: 96.4% of 249 flights. Evening was lowest at 75.8% across 310 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning27793.9%2.5%0.4%
Late morning24996.4%2.8%0.4%
Afternoon4276.2%14.3%2.4%
Evening31075.8%19.7%0.0%

Which weekday was most reliable for RSW to IAH?

Among qualifying RSW-to-IAH weekday results, Thursday had the highest on-time rate: 91.4% of 128 flights. Sunday was lowest at 84.4% across 128 flights.

DayFlightsOn time30+ minCancelled
Monday12987.6%7.8%0.8%
Tuesday12385.4%10.6%0.8%
Wednesday12691.3%7.1%0.0%
Thursday12891.4%6.2%0.0%
Friday12686.5%8.7%0.0%
Saturday11884.7%13.6%0.8%
Sunday12884.4%10.9%0.0%

Which airline was most reliable for RSW to IAH?

Only United Airlines met the RSW-to-IAH airline threshold: 87.4% of 878 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
United Airlines87887.4%9.2%0.3%

Which month was most reliable for RSW to IAH?

Among qualifying RSW-to-IAH month results, January 2026 had the highest on-time rate: 95.7% of 93 flights. August 2025 was lowest at 74.0% across 50 flights.

MonthFlightsOn time30+ minCancelled
July 20256178.7%14.8%0.0%
August 20255074.0%24.0%0.0%
September 20253675.0%19.4%0.0%
October 20256794.0%3.0%0.0%
November 20258889.8%9.1%0.0%
December 20259285.9%10.9%0.0%
January 20269395.7%2.2%1.1%
February 20267893.6%5.1%0.0%
March 20269185.7%8.8%2.2%
April 20268690.7%7.0%0.0%
May 20268088.8%7.5%0.0%
June 20265680.4%12.5%0.0%

What drove RSW to IAH delay minutes?

Late aircraft was the largest recorded RSW-to-IAH delay category, accounting for 40.7% of 9,747 BTS-attributed delay minutes during July 2025–June 2026.

Airline15.8%
Late aircraft40.7%
National airspace35.3%
Weather8.3%
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.