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

Columbus, OH (CMH) to Fort Lauderdale, FL (FLL) flight delay odds

Historically, 75.2% of scheduled reportable flights on this direction arrived on time in July 2025–June 2026. The sample includes 836 flights.

HISTORICAL ROUTE SIGNALVariable
75.2%arrived on time
13.6%30+ min late
2.9%cancelled
836scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
60+ minutes late7.2%all scheduled flights
120+ minutes late2.5%all scheduled flights
Diverted0.0%did not reach as scheduled
Average arrival+7.4 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 morning35185.2%6.8%3.4%
Late morning19167.0%15.7%5.8%
Afternoon20367.0%21.2%0.0%
Evening9172.5%18.7%1.1%

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
Monday12270.5%17.2%2.5%
Tuesday9172.5%22.0%2.2%
Wednesday8091.2%1.2%2.5%
Thursday12774.8%13.4%3.1%
Friday12180.2%10.7%2.5%
Saturday15575.5%12.9%1.9%
Sunday14067.9%15.7%5.0%

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
Spirit Airlines43074.7%13.5%4.7%
Southwest Airlines38676.9%13.0%0.8%
Frontier Airlines2055.0%30.0%5.0%

Monthly trend

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

MonthFlightsOn time30+ minCancelled
July 20259474.5%17.0%1.1%
August 20256987.0%10.1%0.0%
September 20256779.1%14.9%0.0%
October 20255475.9%11.1%0.0%
November 20256779.1%10.4%1.5%
December 20257361.6%20.5%4.1%
January 20268472.6%13.1%3.6%
February 20268483.3%8.3%3.6%
March 202612456.5%20.2%10.5%
April 20267588.0%10.7%0.0%
May 20262491.7%4.2%0.0%
June 20262185.7%4.8%0.0%

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.

Airline27.4%
Late aircraft32.9%
National airspace35.1%
Weather4.0%
Security0.6%
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.