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

Fort Lauderdale, FL (FLL) to Baltimore, MD (BWI) flight delay odds

70.9% of 3,101 official scheduled FLL-to-BWI flights arrived on time; 16.8% arrived at least 30 minutes late and 2.8% 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 SIGNALVariable
70.9%arrived on time
16.8%30+ min late
2.8%cancelled
3,101scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late8.0%all scheduled flights
120+ minutes late3.1%all scheduled flights
Diverted0.3%did not reach as scheduled
Average arrival+11.0 mincompleted flights

Which departure time was most reliable for FLL to BWI?

Among qualifying FLL-to-BWI departure window results, Early morning had the highest on-time rate: 88.8% of 930 flights. Night was lowest at 46.4% across 278 flights.

Departure windowFlightsOn time30+ minCancelled
Early morning93088.8%5.1%2.9%
Late morning43482.9%6.7%1.6%
Afternoon81963.7%20.9%2.1%
Evening64056.6%26.6%2.0%
Night27846.4%37.1%7.9%

Which weekday was most reliable for FLL to BWI?

Among qualifying FLL-to-BWI weekday results, Wednesday had the highest on-time rate: 81.2% of 383 flights. Sunday was lowest at 57.1% across 475 flights.

DayFlightsOn time30+ minCancelled
Monday45468.9%17.6%3.1%
Tuesday39876.4%12.6%1.5%
Wednesday38381.2%11.2%0.5%
Thursday45175.4%14.0%2.0%
Friday45869.4%16.4%2.4%
Saturday48271.0%17.2%3.7%
Sunday47557.1%26.5%5.5%

Which airline was most reliable for FLL to BWI?

Among qualifying FLL-to-BWI airline results, Southwest Airlines had the highest on-time rate: 72.4% of 2,119 flights. Frontier Airlines was lowest at 66.9% across 136 flights.

AirlineFlightsOn time30+ minCancelled
Southwest Airlines2,11972.4%15.2%2.1%
Spirit Airlines84667.7%20.6%4.0%
Frontier Airlines13666.9%16.9%5.9%

Which month was most reliable for FLL to BWI?

Among qualifying FLL-to-BWI month results, September 2025 had the highest on-time rate: 87.3% of 236 flights. March 2026 was lowest at 55.0% across 307 flights.

MonthFlightsOn time30+ minCancelled
July 202524665.0%23.6%2.4%
August 202524577.1%13.5%0.4%
September 202523687.3%9.7%0.4%
October 202526582.6%10.9%0.0%
November 202526382.1%6.8%3.0%
December 202528160.9%25.3%2.5%
January 202629367.2%14.3%6.1%
February 202627870.1%14.4%5.0%
March 202630755.0%24.4%7.8%
April 202628568.1%21.1%0.7%
May 202621569.8%18.1%0.5%
June 202618771.1%17.1%2.1%

What drove FLL to BWI delay minutes?

Late aircraft was the largest recorded FLL-to-BWI delay category, accounting for 43.3% of 49,078 BTS-attributed delay minutes during July 2025–June 2026.

Airline35.2%
Late aircraft43.3%
National airspace18.8%
Weather2.3%
Security0.3%
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.