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Louisville, KY: Louisville Muhammad Ali International (SDF)Scheduled Services except Freight/MailBTS Data as of 12/7/2019
Summary Data (U.S. Flights Only)Carrier Shares for September 2018 - August 2019
Passengers*2018**2019**%ChgRank***
Arrival1,786k2,007k12.34%67
Departure1,792k2,000k11.58%68
Scheduled Flights
Departures64,90367,8234.50%38
Freight/Mail (lb.) (Scheduled and Non-Scheduled)
Total5,420m5,553m2.45%2
Carriers
Scheduled22220.00%
* Scheduled enplaned revenue passengers.
** 12 months ending August of each year.
*** Among 783 U.S. airports, 12 months ending August 2019
CarrierPassengersShare
Southwest 1,05726.38%
Delta 68717.14%
Republic Airline61715.40%
SkyWest 2566.38%
PSA 2486.20%
Other1,14228.50%
Based on enplaned passengers(000) both arriving and departing.
Total Passengers (U.S. Flights, in thousands)Top 10 Destination Airports (U.S. Only, Passengers (000))
*  Before October 2002, only carriers operating aircraft with more than 60 seats or 18,000 pounds in payload reported traffic data.
** 2019 represents data for September 2018 - August 2019.
Source: T-100 Domestic Market (US Carriers).
SDF vs. National Departure Delays (Major U.S. Carriers)SDF On-Time Performance Summary (Major U.S. Carriers Only)
A flight is considered delayed when it arrived or departed 15 or more minutes than the schedule. Delayed minutes are calculated from delayed flights only.
Domestic Flights, 2014-2019
% On Time201420152016201720182019*Rank**
Departure75%82%83%83%80%84%N/A
Arrival71%80%82%81%78%80%N/A
Avg Delay (min.)
Departure63.6365.7070.3075.4874.4366.94N/A
Arrival54.2154.9955.3555.1660.6456.57N/A
% Cancelled
Total3.01%2.10%1.41%1.50%2.04%1.24%N/A
Number of Flights (000)
Total14.411.09.910.022.96.2
Number of Reporting Carriers
Total98661313
* October 2018 - September 2019 .
** Ranked only for major U.S. airports, October 2018 - September 2019.