It was actually a freight plane in the process of being loaded.
Times, Sunday Times (2007)
Some seats had been installed in the back, but the freight plane was largely empty.
Times, Sunday Times (2011)
Freight planes do not get the same security as passenger jets.
Globe and Mail (2003)
Its fastest-growing division organises private jets for rich individuals, its bread and butter is providing passenger and freight planes for international organisations.