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Route

Louisville → Rochester

SDFLouisvilleLouisville Muhammad Ali International Airport
ROCRochesterFrederick Douglass Greater Rochester International Airport
Distance
543 mi
Estimated flight time
~1h 35m

Same local time in Louisville and Rochester.

Observed nonstop

View the reverse route

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 21 min
measured flight time
5 / 12
months seen

Through the year

Per day, month by month

  1. –Jan2026
  2. –Feb
  3. –Mar
  4. –Apr
  5. 1May
  6. –Jun
  7. –Jul
  8. 1Aug
  9. 1Sep
  10. 1Oct2025
  11. 1Nov
  12. –Dec

Airlines

Who flies it

Republic Airwaysnow and then

Through the day

Departure times

Local time in Louisville. Most departures between 15:00 and 18:00.

  1. 00:00
  2. 01:00
  3. 02:00
  4. 03:00
  5. 04:00
  6. 05:00
  7. 06:00
  8. 07:00
  9. 08:00
  10. 09:00
  11. 10:00
  12. 11:00
  13. 12:00
  14. 13:00
  15. 14:00
  16. 15:00
  17. 16:00
  18. 17:00
  19. 18:00
  20. 19:00
  21. 20:00
  22. 21:00
  23. 22:00
  24. 23:00

Through the week

By weekday

  1. 0Mon
  2. 0.1Tue
  3. 0Wed
  4. 0Thu
  5. 0Fri
  6. 0Sat
  7. 0.1Sun

Fleet

Aircraft observed

  1. Cessna Citation CJ3C25B18%
  2. Embraer 175E75L18%
All the numbers in a table
MonthPer daySeenAirlines
January 2026Not seen in this month.
February 2026Not seen in this month.
March 2026Not seen in this month.
April 2026Not seen in this month.
May 202613–
    June 2026Not seen in this month.
    July 2026Not seen in this month.
    August 202612
    • Republic Airways1×
    September 202612–
      October 202512–
        November 202512
        • Republic Airways2×
        December 2025Not seen in this month.

        Airlines observed on this route

        From observed callsign routes on SDF-ROC - not a booking guarantee.

        Republic Airways

        YX · RPA

        Hub: ORD Chicago

        107 departure airportsView airline →

        About this route

        • Domestic route: both airports are in the same country.
        • Direct destinations observed from Louisville: 142.
        • Direct destinations observed from Rochester: 43.

        The airports on this route

        Louisville Muhammad Ali International Airport

        Louisville, United StatesSDF / KSDF

        Regional airport · 142 direct destinations · 3 runways · longest runway 11,886 ft

        52 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

        Airport pageAll direct destinations

        Frederick Douglass Greater Rochester International Airport

        Rochester, United StatesROC / KROC

        Regional airport · 43 direct destinations · 3 runways · longest runway 8,002 ft

        52 °F · RainSource: METAR observation via the NOAA Aviation Weather Center

        Airport pageAll direct destinations

        Alternative airports for this journey

        Same journey, a different airport nearby - with an observed direct connection.

        SDF BUFBuffalo Niagara International AirportBuffalo is about 55 mi from Rochester.View route →SDF SYRSyracuse Hancock International AirportSyracuse is about 79 mi from Rochester.View route →CVG ROCCincinnati Northern Kentucky International AirportHebron is about 84 mi from Louisville.View route →

        About the route from Louisville to Rochester

        The observed direct connection between Louisville Muhammad Ali International Airport (SDF) and Frederick Douglass Greater Rochester International Airport (ROC) covers approximately 543 mi. The estimated flight time is around 1h 35m. Republic Airways has been observed on this connection in the available route data.

        Frequently asked questions about this route

        How far is Louisville from Rochester by air?
        The great-circle distance between Louisville Muhammad Ali International Airport and Frederick Douglass Greater Rochester International Airport is approximately 543 mi.
        How long is the flight from Louisville to Rochester?
        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 Rochester?
        Yes, a direct connection between SDF and ROC has been observed in our route data.
        Which airlines have been observed on this route?
        In the available route data: Republic Airways.
        How often is there a flight from Louisville to Rochester?
        On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 11 observed flights. Mainly Republic Airways. That is an observation, not a timetable.
        What is the current time difference between Louisville and Rochester?
        Same local time in Louisville and Rochester.

        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.