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

Atlanta, GA (ATL) to Fort Myers, FL (RSW) flight delay odds

75.8% of 2,844 official scheduled ATL-to-RSW flights arrived on time; 14.2% arrived at least 30 minutes late and 1.5% 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
75.8%arrived on time
14.2%30+ min late
1.5%cancelled
2,844scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.0%all scheduled flights
120+ minutes late2.2%all scheduled flights
Diverted0.2%did not reach as scheduled
Average arrival+8.1 mincompleted flights

Which departure time was most reliable for ATL to RSW?

Among qualifying ATL-to-RSW departure window results, Early morning had the highest on-time rate: 86.1% of 367 flights. Evening was lowest at 69.1% across 718 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning36786.1%6.3%2.5%
Late morning45076.9%10.9%2.2%
Afternoon84777.0%13.5%1.8%
Evening71869.1%20.1%0.6%
Night46274.9%16.0%1.1%

Which weekday was most reliable for ATL to RSW?

Among qualifying ATL-to-RSW weekday results, Wednesday had the highest on-time rate: 86.4% of 376 flights. Sunday was lowest at 66.1% across 431 flights.

DayFlightsOn time30+ minCancelled
Monday42571.5%16.5%1.9%
Tuesday37881.5%13.0%0.3%
Wednesday37686.4%8.0%0.5%
Thursday42880.4%8.6%0.5%
Friday42173.4%15.2%1.0%
Saturday38573.0%16.6%2.6%
Sunday43166.1%20.9%3.7%

Which airline was most reliable for ATL to RSW?

Among qualifying ATL-to-RSW airline results, Delta Air Lines had the highest on-time rate: 76.5% of 2,741 flights. Frontier Airlines was lowest at 57.3% across 103 flights.

AirlineFlightsOn time30+ minCancelled
Delta Air Lines2,74176.5%13.7%1.5%
Frontier Airlines10357.3%27.2%1.9%

Which month was most reliable for ATL to RSW?

Among qualifying ATL-to-RSW month results, September 2025 had the highest on-time rate: 87.5% of 200 flights. July 2025 was lowest at 65.8% across 243 flights.

MonthFlightsOn time30+ minCancelled
July 202524365.8%23.9%1.2%
August 202522375.3%13.0%1.3%
September 202520087.5%8.0%0.0%
October 202521081.4%10.0%0.5%
November 202522681.4%11.1%0.4%
December 202525368.8%15.8%4.3%
January 202626075.0%17.3%2.3%
February 202625076.0%13.2%1.2%
March 202628367.8%18.7%3.5%
April 202624979.1%12.0%0.4%
May 202623474.4%16.2%0.9%
June 202621382.6%7.5%0.9%

What drove ATL to RSW delay minutes?

Airline was the largest recorded ATL-to-RSW delay category, accounting for 52.8% of 37,298 BTS-attributed delay minutes during July 2025–June 2026.

Airline52.8%
Late aircraft24.7%
National airspace18.9%
Weather3.5%
Security0.1%
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.