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Route

Thief River Falls → Louisville

TVFThief River FallsThief River Falls Regional Airport
SDFLouisvilleLouisville Muhammad Ali International Airport
Distance
862 mi
Estimated flight time
~2h 15m

Louisville is currently 1 hour ahead of Thief River Falls.

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 48 min
measured flight time
9 / 12
months seen

Through the year

Per day, month by month

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

In April 2026, August 2026, September 2026 we saw less traffic at Thief River Falls in general than usual; compare that month with care.

Airlines

Who flies it

Gulf & Caribbean Cargo / Contract Air Cargowinter

Through the day

Departure times

Local time in Thief River Falls. Most departures between 21:00 and 00:00.

  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. 0.3Wed
  4. 0.3Thu
  5. 0.2Fri
  6. 0.3Sat
  7. 0Sun

Fleet

Aircraft observed

  1. Bombardier CRJ200CRJ2100%
All the numbers in a table
MonthPer daySeenAirlines
January 2026113
  • Gulf & Caribbean Cargo / Contract Air Cargo12×
February 202614
  • Gulf & Caribbean Cargo / Contract Air Cargo4×
March 202617
  • Gulf & Caribbean Cargo / Contract Air Cargo7×
April 2026Not seen in this month.
May 202615
  • Gulf & Caribbean Cargo / Contract Air Cargo5×
June 202616
  • Gulf & Caribbean Cargo / Contract Air Cargo6×
July 202618
  • Gulf & Caribbean Cargo / Contract Air Cargo8×
August 2026Not seen in this month.
September 2026Not seen in this month.
October 202518
  • Gulf & Caribbean Cargo / Contract Air Cargo8×
November 202515
  • Gulf & Caribbean Cargo / Contract Air Cargo5×
December 202517
  • Gulf & Caribbean Cargo / Contract Air Cargo7×

Airlines observed on this route

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

Gulf & Caribbean Cargo / Contract Air Cargo

TSU

Hub: LRD Laredo

20 departure airportsView airline →

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 Thief River Falls: 5.
  • Direct destinations observed from Louisville: 142.

The airports on this route

Thief River Falls Regional Airport

Thief River Falls, United StatesTVF / KTVF

Regional airport · 5 direct destinations · 1 runway · longest runway 6,503 ft

41 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center

Airport pageAll direct destinations

Louisville Muhammad Ali International Airport

Louisville, United StatesSDF / KSDF

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

55 °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.

FAR SDFHector International AirportFargo is about 85 mi from Thief River Falls.View route →

About the route from Thief River Falls to Louisville

The observed direct connection between Thief River Falls Regional Airport (TVF) and Louisville Muhammad Ali International Airport (SDF) covers approximately 862 mi. The estimated flight time is around 2h 15m. Gulf & Caribbean Cargo / Contract Air Cargo has been observed on this connection in the available route data.

Frequently asked questions about this route

How far is Thief River Falls from Louisville by air?
The great-circle distance between Thief River Falls Regional Airport and Louisville Muhammad Ali International Airport is approximately 862 mi.
How long is the flight from Thief River Falls to Louisville?
Based on the distance, the estimated flight time is about 2h 15m. This is an estimate, not a schedule.
Is there a direct connection from Thief River Falls to Louisville?
Yes, a direct connection between TVF and SDF has been observed in our route data.
Which airlines have been observed on this route?
In the available route data: Gulf & Caribbean Cargo / Contract Air Cargo.
How often is there a flight from Thief River Falls to Louisville?
On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 63 observed flights. Mainly Gulf & Caribbean Cargo / Contract Air Cargo. That is an observation, not a timetable.
What is the current time difference between Thief River Falls and Louisville?
Louisville is currently 1 hour ahead of Thief River Falls.

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.