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YDT to SDF: distance & flight time
Boundary Bay (Boundary Bay Airport) → Louisville (Louisville International Standiford Field)
1,986 mi
3,196 km · 1,726 nm
4h 22m
estimated nonstop flight time
+3h
time difference · heading east
See live YDT→SDF fares Phone-only fares on this route — call free
Flight time details
1,986 miles nonstop takes roughly 4h 22m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- YDT — Boundary Bay Airport · Boundary Bay, Canada
- SDF — Louisville International Standiford Field · Louisville, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near YDT
- YVR · Vancouver International Airport11 mi away
- CXH · Vancouver Harbour Water Aerodrome16 mi away
- YLY · Langley Airport17 mi away
- YBW · Bedwell Harbour Seaplane Base25 mi away
Near SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 mi away
Frequently asked questions
How far is YDT from SDF?
The flight distance from Boundary Bay (YDT) to Louisville (SDF) is 1,986 miles (3,196 km, 1,726 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YDT to SDF?
A nonstop flight takes about 4h 22m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Boundary Bay and Louisville?
Louisville is 3 hours ahead of Boundary Bay.
What is the cheapest way to fly from YDT to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YDT–SDF that never appear on search engines, with no booking fees.