Austin to Louisville (AUS–SDF) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
AUS–SDF is served by 3 airlines with nonstop service. Delta Air Lines, American Airlines and Sun Country Airlines lead the route. The flight covers 875 miles in approximately 1h 47m. Beyond nonstop, 123 hubs offer 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| DL Delta Air Lines | 2 | E75L | 2h31 | SkyTeam | – | |
| AA American Airlines | 1 | 319 | 2h20 | Oneworld | – | |
| SY Sun Country Airlines | 0 | – | – | – | – |
Weekly Schedule Pattern
Connection Landscape
Other ways to reach Louisville from Austin
| Metric | AUS→SDF | SAT→SDF | IAH→SDF |
|---|---|---|---|
| Distance from AUS | – | 67 mi | 140 mi |
| Nonstop airlines | 3 | 3 | 7 |
| Weekly flights | 4 | 5 | 42 |
| Flight time | 1h 47m | 1h 55m | 1h 39m |
| Departure OTP | 76% | – | – |
Travel Essentials
AUS: CDT · SDF: EDT
When it's 6:00 PM in Austin, it's 7:00 PM in Louisville.
CapMetro Route 20 (Airport Flyer) runs between downtown Austin (Congress Ave) and AUS in about 30–35 minutes (fare $1.25, or free with MetroAccess). Service runs from roughly 05:00 to midnight; frequency drops evenings and weekends.Ride-shares (Uber/Lyft) from downtown cost $20–30 and take 15–20 minutes off-peak. Taxis run $30–40. Traffic on SH-71 can be heavy during afternoon rush; allow 30–40 minutes from downtown during 16:00–18:30. Long-term parking from $7/day in remote economy lots.
AUS–SDF Quick Facts
Frequently Asked Questions
Flights from AUS to SDF
Austin Bergstrom International Airport (AUS) and Louisville Muhammad Ali International Airport (SDF) are connected by nonstop service from American Airlines, Delta Air Lines and Sun Country Airlines. With 4 weekly departures, this is a regularly served route.
AUS to SDF Flight Duration and Schedule
Nonstop flight time from AUS to SDF ranges from 1 hours 47 minutes to 2 hours 31 minutes. The route covers a distance of 875 miles (1,408 km). There are approximately 4 weekly flights outbound and 4 return, totaling 8 flights per week in both directions.
Connecting Options and Alternatives
123 one-stop connections are available, with the fastest taking approximately 2 hours via ICT. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include San Antonio (SAT), Houston (IAH) and Houston (HOU).