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Local time zone: America/Kentucky/Louisville
Louisville Muhammad Ali International Airport (SDF) currently has nonstop service to 35 destinations on 10 airlines in our latest departure data. The busiest route is to Chicago (ORD), served by 3 carriers, and the largest operator here is Southwest Airlines with nonstops to 10 destinations.
Route data as of September 23, 2026, based on a 7-day departures sample.
This schedule snapshot includes nonstop flights from SDF to 35 destinations. The snapshot shows about 80 flights per day across those routes. The busiest options start with Chicago (ORD), Atlanta (ATL), Dallas (DFW).
All airports near Louisville (2 compared) →
0 international routes in this schedule set
United States 35
9-10/day on 3 airlines
Embraer E-Jet · Bombardier CRJ · Boeing 737
These routes have enough tracked flights or schedule depth for a full guide with duration, distance, airlines, aircraft, and frequency.
Louisville to Boston · US
Minneapolis · 603 mi
Chicago · 287 mi · 9-10/day
Atlanta · 322 mi · 8-9/day
Dallas · 732 mi · 6-7/day
Charlotte · 335 mi · 5-6/day
New York · 657 mi · 4/day
Washington · 472 mi · 3-4/day
Ranked by destinations served, then daily frequency.
+2 more SDF routes on Breeze Airways — use the full route directory for every destination.
+1 more SDF routes on Delta Air Lines — use the full route directory for every destination.
+1 more SDF routes on United Airlines — use the full route directory for every destination.
Ranked by airlines operating the route. Routes with enough tracked data or schedule depth link to full route guides.
Louisville Muhammad Ali International Airport (SDF / KSDF) is located in Louisville, United States.
The IATA code is SDF. The ICAO code is KSDF.
The busiest scheduled route from SDF in our current departure data is SDF to ORD (Chicago), with 9-10/day across 3 airlines.
Southwest Airlines is the largest operator in our SDF schedule data, serving 10 destinations with 14-15/day.
This schedule snapshot includes 0 international routes and 35 domestic routes from SDF.
10 airlines operate at SDF. Top carriers include Southwest Airlines, American Airlines, Allegiant Air, Breeze Airways, Delta Air Lines.
This schedule snapshot includes direct flights from SDF to 35 destinations including Chicago, Atlanta, Dallas, Charlotte, New York.
View live arrivals and departures at SDF on FlightRadar24.
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