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

Baltimore, MD (BWI) to Fort Myers, FL (RSW) flight delay odds

Historically, 73.9% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 1,434 flights.

HISTORICAL ROUTE SIGNALGenerally reliable
73.9%arrived on time
12.9%30+ min late
1.8%cancelled
1,434scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late6.2%all scheduled flights
120+ minutes late2.8%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+8.6 mincompleted flights

When is this route most reliable?

The same route can behave differently through the day. These are scheduled departure windows, not actual departure times. Small time windows with fewer than 40 flights are withheld.

Departure windowFlightsOn time30+ minCancelled
Early morning35286.1%4.3%0.6%
Late morning18080.6%8.3%1.7%
Afternoon42774.5%11.5%1.9%
Evening47561.9%22.3%2.7%

Weekday comparison

Day-of-week results use at least 30 scheduled flights per row. Look for broad patterns, not tiny percentage differences.

DayFlightsOn time30+ minCancelled
Monday21074.8%11.9%3.3%
Tuesday20878.8%10.6%0.0%
Wednesday20180.1%8.5%1.5%
Thursday21074.3%12.9%0.5%
Friday21168.2%17.1%1.4%
Saturday20374.4%14.3%0.5%
Sunday19166.5%15.2%5.8%

Airline comparison

Marketing-carrier results make codeshare flights easier to compare as travelers buy them. Dedicated route-airline reports require at least 160 flights.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines1,43473.9%12.9%1.8%

Monthly trend

Month-by-month results show whether a twelve-month average hides an unusual period.

MonthFlightsOn time30+ minCancelled
July 202511567.0%18.3%4.3%
August 20259373.1%12.9%1.1%
September 20259088.9%4.4%0.0%
October 202511475.4%7.9%0.0%
November 202512378.9%11.4%0.8%
December 202513463.4%19.4%2.2%
January 202612676.2%9.5%3.2%
February 202612779.5%11.8%3.1%
March 202614864.2%20.9%3.4%
April 202613478.4%11.9%0.0%
May 202613678.7%8.8%0.7%
June 20269467.0%13.8%2.1%

What drove reported delay minutes?

BTS cause minutes are reported for qualifying delayed flights. These shares describe recorded delay minutes—not the chance that a particular cause will affect your next flight.

Airline33.6%
Late aircraft42.3%
National airspace17.9%
Weather5.7%
Security0.5%
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.