Diesel Availability, Dempster and Dalton Highways?

Probably plenty of diesel, but take it from me, don't count on fuel stations being open on Sunday. End Saturday with plenty of gas in the tank. Coming down the Alaska Highway a few years ago I hit 3 or maybe 4 places that either didn't have diesel or were closed on Sunday. At last I told my wife we'd either find the next one open or camp in the parking lot. It was open, but it took 2 gallons more than that U-Haul said it would hold to fill up.