All airlines flying from Louisville (SDF) to Austin (AUS).

Select flight date:
FLIGHT SCHEDULE
Direct Flights:
Sun 15:00 Louisville (SDF) 16:37 Austin (AUS)
American Airlines AA 3312 Non-stop Airbus A319 (319) 2:37 Operates only on 2026-05-03
Sun 12:35 Louisville (SDF) 14:15 Austin (AUS)
Delta Air Lines DL 4567 Non-stop Embraer EMB 175 (E7W) 2:40 Operates only on 2026-05-03
Thu 18:30 Louisville (SDF) 20:10 Austin (AUS)
Delta Air Lines DL 4567 Non-stop Embraer EMB 175 (E7W) 2:40 Operates only on 2026-04-30
Thu 15:45 Louisville (SDF) 17:25 Austin (AUS)
Southwest Airlines WN 5033 Non-stop Boeing 737 MAX 8 (7M8) 2:40 Operates only on 2026-04-30
Sun 16:05 Louisville (SDF) 17:50 Austin (AUS)
Southwest Airlines WN 5120 Non-stop Boeing 737-700 (Scimitar Winglets) 2:45 Operates only on 2026-05-03
Non-Direct Flights:
Sat 08:55 Louisville (SDF) 12:15 Austin (AUS)
Southwest Airlines WN 4145 1-stop Boeing 737-700 (Scimitar Winglets) 4:20 Effective 2026-01-10 through 2026-02-07




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All airlines flying from Louisville (SDF) to Austin (AUS).
Select flight date:
FLIGHT SCHEDULE
Direct Flights:
American Airlines AA3312
15:00
Louisville (SDF)

16:37
Austin (AUS)
Operates only on 2026-05-03
Mon
-
Tue
-
Wed
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Thu
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Fri
-
Sat
-
Sun
Duration: 2:37, non-stop
Airbus A319 (319)
Direct Flights:
Delta Air Lines DL4567
12:35
Louisville (SDF)

14:15
Austin (AUS)
Operates only on 2026-05-03
Mon
-
Tue
-
Wed
-
Thu
-
Fri
-
Sat
-
Sun
Duration: 2:40, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Delta Air Lines DL4567
18:30
Louisville (SDF)

20:10
Austin (AUS)
Operates only on 2026-04-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Embraer EMB 175 (E7W)
Direct Flights:
Southwest Airlines WN5033
15:45
Louisville (SDF)

17:25
Austin (AUS)
Operates only on 2026-04-30
Mon
-
Tue
-
Wed
-
Thu
Fri
-
Sat
-
Sun
-
Duration: 2:40, non-stop
Boeing 737 MAX 8 (7M8)
Direct Flights:
Southwest Airlines WN5120
16:05
Louisville (SDF)

17:50
Austin (AUS)
Operates only on 2026-05-03
Mon
-
Tue
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Wed
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Thu
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Fri
-
Sat
-
Sun
Duration: 2:45, non-stop
Boeing 737-700 (Scimitar Winglets)
Non-Direct Flights:
Southwest Airlines WN4145
08:55
Louisville (SDF)

12:15
Austin (AUS)
Effective 2026-01-10 through 2026-02-07
Mon
-
Tue
-
Wed
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Thu
-
Fri
-
Sat
Sun
-
Duration: 4:20, 1-stop
Boeing 737-700 (Scimitar Winglets)
  • A domestic route departing from the Louisville airport (SDF) and arriving at Austin airport (AUS).
  • The flight distance is 875 miles, or 1408 km.
  • The timezone of the departure airport is UTC-5 , and the timezone of the arrival airport is UTC-6 . Current time at the point of departure is (loading...), and (loading...) at the point of arrival. There is a (loading...) hour time difference between the airports.
  • For direct flights, the flight time varies between 2:37 and 2:45.
Return (AUS-SDF) flights
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