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

SDF Airport Page →
862 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 2 1-stop flights Verified 1mo 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: May 2026.

✦ 1-Stop connections via 2 hubs
MSP Minneapolis 6h 26m DLKEVS → CHKG Minneapolis (MSP) to Thief River Falls flights
DEN Denver ~7h 14m UAWN → Denver (DEN) to Thief River Falls flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Louisville to Thief River Falls
Connecting service available through multiple hubs.
1 Airlines 862 mi 2h 13m nonstop -1h behind

SDF–TVF had nonstop service, last on the schedule in May 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 2h 13m.

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

Airline Landscape

Carriers that operated nonstop SDF–TVF service, compared side by side.
Airline Freq/wk Aircraft Duration Dep OTP Alliance Codeshares
TSU TSU 0 – – 100% – –
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 SDF to TVF.
1-STOP
One-Stop Connections
2
Hubs
~6h
Fastest
~7h
Longest
MSP ~6h 26m DEN ~7h 14m
Verified with published schedule alignment and minimum connection time.
2-STOP
Two-Stop Connections
34
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
SDF → TVF
100%
Generally reliable. Most flights run on time.
Departing
100%
Return
TVF → SDF
88%
Generally reliable. Most flights run on time.
Arriving
88%
OTP = percentage of flights arriving within 15 min of schedule. Based on airport-level delay snapshots. SDF delays →
Know before you go

Travel Essentials

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

When it's 6:00 PM in Louisville, it's 5:00 PM in Thief River Falls.
Distance & Flight Time
862 mi / 1,387 km
Nonstop flight time is approximately 2h 13m gate to gate.
Facts

SDF–TVF Quick Facts

Key statistics for the Louisville to Thief River Falls route.
Route details
Distance862 mi / 1,387 km
Flight time2h 13m
Time difference-1 hour
Airlines (nonstop)1
1-stop connectionsAvailable
Origin: SDF
Full nameLouisville Muhammad Ali International Airport
IATA / ICAOSDF / KSDF
TimezoneAmerica/New_York
Passengers/yr4.7M
Elevation501 ft / 153 m
Destination: TVF
Full nameThief River Falls Regional Airport
IATA / ICAOTVF / KTVF
TimezoneAmerica/Chicago
Passengers/yr0.0M
Elevation1,119 ft / 341 m
FAQ

Frequently Asked Questions

Common questions about SDF to TVF flights.
Nonstop flights from Louisville Muhammad Ali International Airport to Thief River Falls Regional Airport take about 2h 13m gate to gate. The route covers 862 miles.
1 airline operated the nonstop from SDF to TVF. The last scheduled nonstop was in May 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 May 2026. You can still fly it with one stop, and the connecting options above are sorted by layover. Nonstop, the hop took about 2h 13m.
Yes, 1-stop connections are available, ranked by layover time. Common connecting points include Minneapolis–Saint Paul.
Thief River Falls is 1 hour behind Louisville.
Yes, return flights from TVF to SDF are available. Use the direction toggle at the top to view the return schedule.
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 SDF to TVF

Louisville Muhammad Ali International Airport (SDF) and Thief River Falls Regional Airport (TVF) had nonstop service, last on the schedule in May 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.

SDF to TVF Flight Duration and Schedule

Nonstop flight time from SDF to TVF is about 2 hours 13 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.