Louisville Muhammad Ali International Airport
Louisville, United StatesSDF / KSDF
Regional airport · 142 direct destinations · 3 runways · longest runway 11,886 ft
53 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Route
Louisville → Valparaiso
SDF
LouisvilleLouisville Muhammad Ali International Airport
LouisvilleLouisville Muhammad Ali International AirportVPSValparaisoDestin-Fort Walton Beach Airport
ValparaisoDestin-Fort Walton Beach Airport- Distance
- 533 mi
- Estimated flight time
- ~1h 35m
Valparaiso is currently 1 hour behind Louisville.
Observed nonstop
How often does this route fly?
Frequency
Daily at most
On average around 1 flights a day, observed from October 2025 to September 2026.
- 1
- flights per day
- 1
- busiest month · Oct
- 1 hr 15 min
- measured flight time
- 10 / 12
- months seen
Through the year
Per day, month by month
- –Jan2026
- –Feb
- 1Mar
- 1Apr
- 1May
- 1Jun
- 1Jul
- 1Aug
- 1Sep
- 1Oct2025
- 1Nov
- 1Dec
Airlines
Who flies it
Allegiant Airall year
Through the day
Departure times
Local time in Louisville. Most departures between 17:00 and 20:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 0.2Mon
- 0.1Tue
- 0Wed
- 0.6Thu
- 0.2Fri
- 0.4Sat
- 0.7Sun
Fleet
Aircraft observed
- Airbus A319A31969%
- Airbus A320A32035%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | Not seen in this month. | ||
| February 2026 | Not seen in this month. | ||
| March 2026 | 1 | 7 |
|
| April 2026 | 1 | 7 |
|
| May 2026 | 1 | 11 |
|
| June 2026 | 1 | 11 |
|
| July 2026 | 1 | 14 |
|
| August 2026 | 1 | 7 |
|
| September 2026 | 1 | 13 |
|
| October 2025 | 1 | 28 |
|
| November 2025 | 1 | 6 |
|
| December 2025 | 1 | 5 |
|
Airlines observed on this route
From observed callsign routes on SDF-VPS - not a booking guarantee.
About this route
- Domestic route: both airports are in the same country.
- The opposite direction has also been observed as a direct connection.
- Direct destinations observed from Louisville: 142.
- Direct destinations observed from Valparaiso: 46.
The airports on this route
Destin-Fort Walton Beach Airport
Valparaiso, United StatesVPS / KVPS
Regional airport · 46 direct destinations · 2 runways · longest runway 12,005 ft
84 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Louisville to Valparaiso
The observed direct connection between Louisville Muhammad Ali International Airport (SDF) and Destin-Fort Walton Beach Airport (VPS) covers approximately 533 mi. The estimated flight time is around 1h 35m. Allegiant Air has been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Louisville from Valparaiso by air?
- The great-circle distance between Louisville Muhammad Ali International Airport and Destin-Fort Walton Beach Airport is approximately 533 mi.
- How long is the flight from Louisville to Valparaiso?
- Based on the distance, the estimated flight time is about 1h 35m. This is an estimate, not a schedule.
- Is there a direct connection from Louisville to Valparaiso?
- Yes, a direct connection between SDF and VPS has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Allegiant Air.
- How often is there a flight from Louisville to Valparaiso?
- On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 109 observed flights. Mainly Allegiant Air. That is an observation, not a timetable.
- What is the current time difference between Louisville and Valparaiso?
- Valparaiso is currently 1 hour behind Louisville.
Where this data comes from
The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.
The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.
Route data updated on October 11, 2026.