Winston Salem to Louisville (INT–SDF) — Airlines, Schedules & Connections

INT Airport Page →
335 mi airlines charter/private
On-time Some delays Frequent delays
Connecting Flight Schedule 8 1-stop flights Verified 1mo ago
Charter / private route. No scheduled airline service — operated by charter & private aviation.
Nonstop Charter / private 1-Stop 2-Stop Hide separate tickets Hide overnight Hide codeshares
  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.

✦ 1-Stop connections via 8 hubs
IAD Dulles ~4h 5m → ACCMUA Dulles (IAD) to Louisville flights
MCO Orlando ~5h 18m → 5XNKWN Orlando (MCO) to Louisville flights
BDL Hartford ~5h 23m MX → MX Hartford (BDL) to Louisville flights
ORD Chicago ~5h 30m UA → AAACAS Chicago (ORD) to Louisville flights
IAH Houston ~6h 20m UA → CMUA Houston (IAH) to Louisville flights
MIA Miami ~6h 28m → AA Miami (MIA) to Louisville flights
AUS Austin ~7h 43m UA → Austin (AUS) to Louisville flights
DEN Denver ~7h 48m UA → ACUAWN Denver (DEN) to Louisville flights
✦ 1-STOP More options, longer trips
✧ 2-STOP Loading... Reach the hardest destinations
Winston Salem to Louisville
Flown by charter / private operators — no scheduled airline service.
335 mi 0h 57m nonstop

INT–SDF has no scheduled airline service; it is flown by charter / private operators. 1-stop connecting options are also available.

Also explore INT Routes SDF Routes INT Live Flights SDF Live Flights SDF Delays
All flights from Louisville (SDF) Louisville to Winston Salem flights
Connections

Connection Landscape

1-stop and 2-stop options for INT to SDF.
1-STOP
One-Stop Connections
8
Hubs
~4h
Fastest
~7h
Longest
IAD ~4h 5m MCO ~5h 18m BDL ~5h 23m ORD ~5h 30m IAH ~6h 20m
Verified with published schedule alignment and minimum connection time.
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
INT → SDF
90%
Generally reliable. Most flights run on time.
Arriving
90%
Return
SDF → INT
90%
Generally reliable. Most flights run on time.
Departing
90%
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 Winston Salem

Nearby airports with service to Louisville Muhammad Ali International Airport.
Metric INT→SDF CLT→SDF RDU→SDF
Distance from INT – 75 mi 82 mi
Nonstop airlines – 8 5
Weekly flights – 39 2
Flight time 0h 57m 1h 27m 1h 31m
Charlotte (CLT) to Louisville flights · Raleigh/Durham (RDU) to Louisville flights · Roanoke (ROA) to Louisville flights
Airports within 200 miles of INT with service to Louisville Muhammad Ali International Airport.
Know before you go

Travel Essentials

Practical planning for this route.
Time Difference
0h
Louisville is 0 hours the same as Winston Salem.
INT: EDT · SDF: EDT

When it's 6:00 PM in Winston Salem, it's 6:00 PM in Louisville.
Distance & Flight Time
335 mi / 538 km
Nonstop flight time is approximately 0h 57m gate to gate.
Facts

INT–SDF Quick Facts

Key statistics for the Winston Salem to Louisville route.
Route details
Distance335 mi / 538 km
Flight time0h 57m
Time difference0 hours
Airlines (nonstop)Charter / private
1-stop connectionsAvailable
Origin: INT
Full nameSmith Reynolds Airport
IATA / ICAOINT / KINT
TimezoneAmerica/New_York
Elevation969 ft / 295 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 INT to SDF flights.
Nonstop flights from Smith Reynolds Airport to Louisville Muhammad Ali International Airport take about 0h 57m gate to gate. The route covers 335 miles.
Yes, 1-stop connections are available, ranked by layover time.
Nearby alternatives include CLT, RDU and ROA. 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 INT to SDF

Smith Reynolds Airport (INT) and Louisville Muhammad Ali International Airport (SDF) are connected through multiple connecting hub airports.

INT to SDF Flight Duration and Schedule

Nonstop flight time from INT to SDF is about 0 hours 57 minutes gate to gate. The route covers a distance of 335 miles (538 km).

Connecting Options and Alternatives

1-stop connecting options are also available. Nearby alternative airports include Charlotte (CLT), Raleigh/Durham (RDU) and Roanoke (ROA).