Thief River Falls to Louisville (TVF–SDF) — Airlines, Schedules & Connections

TVF Airport Page →
862 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 3 1-stop flights Verified 3mos ago
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  Flight Airline AC Dep Arr Dur OTP Sched  
✈ Nonstop

No flights match your filters.

No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.

Last scheduled nonstop: Mar 2026.

✦ 1-Stop connections via 3 hubs
MSP Minneapolis 4h 19m CHKG → AFDLKE Minneapolis (MSP) to Louisville flights
MEM Memphis ~4h 44m → AA Memphis (MEM) to Louisville flights
DEN Denver ~7h 31m → ACUAWN Denver (DEN) to Louisville flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Thief River Falls to Louisville
Connecting service available through multiple hubs.
1 Airlines 862 mi 1h 56m nonstop +1h ahead

TVF–SDF had nonstop service, last on the schedule in March 2026. There's no nonstop on it right now, so today you'd fly it with one stop. The connecting options below are sorted by layover. Nonstop, it's about 862 miles in 1h 56m.

Also explore TVF Routes SDF Routes TVF Live Flights SDF Live Flights SDF Delays
All flights from Louisville (SDF) Louisville to Thief River Falls flights
Carriers on this route

Airline Landscape

Carriers that operated nonstop TVF–SDF service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
TSU TSU 0 – – – – –
Alliance coverage
Unaffiliated: TSU (0 flights/wk, 0%)
OTP based on airport-level delay snapshots. Duration ranges reflect seasonal/directional variation.
Connections

Connection Landscape

1-stop and 2-stop options for TVF to SDF.
1-STOP
One-Stop Connections
3
Hubs
~4h
Fastest
~7h
Longest
MSP ~4h 19m MEM ~4h 44m DEN ~7h 31m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
32
Candidates
Two-stop connections loaded in the connections tab above.
Connections computed from published schedules with minimum connection time verification. Use the interactive explorer above the fold to filter by airline, tier, and layover time.
Reliability

On-Time Performance

What to expect at each end of your journey.
Outbound
TVF → SDF
88%
Generally reliable. Most flights run on time.
Arriving
88%
Return
SDF → TVF
92%
Generally reliable. Most flights run on time.
Departing
92%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SDF delays →
Alternatives

Other ways to reach Louisville from Thief River Falls

Nearby airports with service to Louisville Muhammad Ali International Airport.
Metric TVF→SDF YWG→SDF
Distance from TVF – 136 mi
Nonstop airlines – 2
Weekly flights – 2
Flight time 1h 56m 2h 12m
Winnipeg (YWG) to Louisville flights
Airports within 200 miles of TVF with service to Louisville Muhammad Ali International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
+1h
Louisville is 1 hour ahead of Thief River Falls.
TVF: CDT · SDF: EDT

When it's 6:00 PM in Thief River Falls, it's 7:00 PM in Louisville.
Distance & Flight Time
862 mi / 1,387 km
Nonstop flight time is approximately 1h 56m gate to gate.
Facts

TVF–SDF Quick Facts

Key statistics for the Thief River Falls to Louisville route.
Route details
Distance862 mi / 1,387 km
Flight time1h 56m
Time difference+1 hour
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: TVF
Full nameThief River Falls Regional Airport
IATA / ICAOTVF / KTVF
TimezoneAmerica/Chicago
Passengers/yr0.0M
Elevation1,119 ft / 341 m
Destination: SDF
Full nameLouisville Muhammad Ali International Airport
IATA / ICAOSDF / KSDF
TimezoneAmerica/New_York
Passengers/yr4.7M
Elevation501 ft / 153 m
FAQ

Frequently Asked Questions

Common questions about TVF to SDF flights.
Nonstop flights from Thief River Falls Regional Airport to Louisville Muhammad Ali International Airport take about 1h 56m gate to gate. The route covers 862 miles.
1 airline operated the nonstop from TVF to SDF. The last scheduled nonstop was in March 2026. There's no nonstop right now, so today you'd fly it with one stop. See the connection options above, ranked by layover.
Not right now. The last scheduled nonstop was in March 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 1h 56m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Minneapolis–Saint Paul.
Louisville is 1 hour ahead of Thief River Falls.
Yes, return flights from SDF to TVF are available. Use the direction toggle at the top to view the return schedule.
Nearby alternatives include YWG. See the Alternatives section for a full comparison.
Click the 'Search Flights' button to check availability and prices on Google Flights. You can also compare airlines and schedules on this page to find the best option.
See the On-Time Performance section for the latest delay data at both airports. This shows departure and arrival reliability to help you plan.
Route data is updated regularly from official airline schedules. On-time performance data comes from recent airport delay snapshots.

Flights from TVF to SDF

Thief River Falls Regional Airport (TVF) and Louisville Muhammad Ali International Airport (SDF) had nonstop service, last on the schedule in March 2026. The nonstop is dormant right now, so the way to fly it today is one connection, and the options above are sorted by layover.

TVF to SDF Flight Duration and Schedule

Nonstop flight time from TVF to SDF is about 1 hours 56 minutes gate to gate. The route covers a distance of 862 miles (1,387 km).

Connecting Options and Alternatives

1-stop connecting options are also available, commonly via Minneapolis–Saint Paul. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Winnipeg (YWG).