Originally Posted by jrl767

You're definitely on the right track here, J - just a couple of course corrections and Bob's your uncle!
For starters, swap out Wardair and the A310 for a different airline operating a different overseas built airliner.
Next, drop Vancouver as the connection point but use it as the intermediate stop on the flight from XXX to Whitehorse.
CP's 73S and Air North are correct, as is the Air North routing and aircraft DC-3
presuming the first leg is also correct, how about this:

• BGI-YYZ BW L15
• YYZ-Winnipeg/ YWG Air Canada A320
• YWG-YVR-YXY (overnight) CP 737
• YXY-YDA-FAI Air North DC3

I was initially going to offer Calgary or Edmonton as the second connecting point, but the pair of narrow-body jets makes more sense for the less-traveled YWG market

Nope, it wasn't Winnipeg, which means it's most likely either XXX or YYY. The AC 320 is correct, however.