CP Air's fourth DC-8-63, delivered June 16, 1968 and leased right away to Flying Tigers for a year (N624FT). Skybus service was a part of the 1970s fare wars with Air Canada on weekly flights from Toronto to Vancouver, Edmonton and Calgary. The aircraft was stored is Las Vegas in late 1982 until sold to Worldways Canada in early 1983. Registered to Aerolease Financial Group as N782AL December 28, 1990 and converted to a freighter. Leased to Air Transport International, the freighter crashed on a second take-off attempting a three engine ferry flight on February 16, 1995.

The "Empress of Sydney" with Skybus/Aerobus titles. Later sold and converted to freighter. Crashed near Kansas City on 2/16/95.

CF-CPP lines up for a 07 departure wearing Skybus/Aerobus titles. Skybus was a low-cost fare introduced by CP Air on its domestic trunk routes following the first steps towards deregulating air transport in Canada.