Yeah, they do have a fleet. If you contract use of the aircraft, have them painted in your corporate scheme, and pay the wet lease to have them fueled, maintained, and crewed, they are your fleet. Probably the fact that the planes are used exclusively to carry YOUR Amazon packages probably also support the fact that they are an Amazon aircraft fleet.
When they buy 100 or so 767s and 777s from Boeing someday, they'll add more aircraft to their fleet. They'll just own those FLEET aircraft as opposed to leasing those FLEET aircraft.
I would love to see Fredward crawl to DC or Seattle someday and grovel at the feet of Bezos, begging him to cash him out and create something usable out of the ashes of Express.
I don't bathe Fred. You do. I've also heard you change his Depends. True?