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

Fort Myers, FL (RSW) to Washington, DC (IAD) flight delay odds

88.9% of 467 official scheduled RSW-to-IAD flights arrived on time; 6.2% arrived at least 30 minutes late and 1.1% 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
88.9%arrived on time
6.2%30+ min late
1.1%cancelled
467scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late3.4%all scheduled flights
120+ minutes late1.3%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival-6.0 mincompleted flights

Which departure time was most reliable for RSW to IAD?

Among qualifying RSW-to-IAD departure window results, Late morning had the highest on-time rate: 92.4% of 144 flights. Evening was lowest at 85.0% across 120 flights.

Departure windowFlightsOn time30+ minCancelled
Late morning14492.4%3.5%0.7%
Afternoon20388.7%6.4%1.0%
Evening12085.0%9.2%1.7%

Which weekday was most reliable for RSW to IAD?

Among qualifying RSW-to-IAD weekday results, Wednesday had the highest on-time rate: 95.4% of 65 flights. Sunday was lowest at 79.7% across 69 flights.

DayFlightsOn time30+ minCancelled
Monday6687.9%7.6%0.0%
Tuesday6091.7%5.0%0.0%
Wednesday6595.4%4.6%0.0%
Thursday6991.3%4.3%1.4%
Friday6994.2%1.4%1.4%
Saturday6982.6%8.7%1.4%
Sunday6979.7%11.6%2.9%

Which airline was most reliable for RSW to IAD?

Only United Airlines met the RSW-to-IAD airline threshold: 88.9% of 467 scheduled flights arrived on time during July 2025–June 2026.

AirlineFlightsOn time30+ minCancelled
United Airlines46788.9%6.2%1.1%

Which month was most reliable for RSW to IAD?

Among qualifying RSW-to-IAD month results, April 2026 had the highest on-time rate: 95.0% of 60 flights. October 2025 was lowest at 74.2% across 31 flights.

MonthFlightsOn time30+ minCancelled
July 20253190.3%9.7%0.0%
August 20253193.5%6.5%0.0%
September 20253083.3%10.0%0.0%
October 20253174.2%9.7%6.5%
November 20253090.0%10.0%0.0%
December 20254493.2%6.8%0.0%
January 20263686.1%2.8%2.8%
February 20264187.8%7.3%2.4%
March 20265786.0%7.0%1.8%
April 20266095.0%0.0%0.0%
May 20264689.1%6.5%0.0%
June 20263093.3%3.3%0.0%

What drove RSW to IAD delay minutes?

Airline was the largest recorded RSW-to-IAD delay category, accounting for 36.8% of 3,495 BTS-attributed delay minutes during July 2025–June 2026.

Airline36.8%
Late aircraft36.3%
National airspace23.1%
Weather3.9%
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.