Fort MacKay/Horizon Airport is located north-northwest of Fort McKay, Alberta, Canada. Fort Mackay/Horizon Airport is an airfield built to service the Horizon Oil Sands project of Canadian Natural Resources. It is built and certified for aircraft up to and including B737. Airlines and destinations References External links Page about this airport on COPA's Places to Fly airport directory Registered aerodromes in Alberta Transport in the Regional Municipality of Wood Buffalo