07:38 AM EDT, 09/15/2025 (MT Newswires) -- AerCap ( AER ) said Monday it has delivered the first two Boeing ( BA ) 777-300ERSF passenger-to-freighter converted aircraft to Kalitta Air, including the prototype certification aircraft.

The company said the planes, part of a seven-aircraft deal, arrived at Kalitta's Michigan facility last week.

Kalitta, the launch operator for its 777-300ERSF program, plans to begin using the aircraft for cargo operations in early October as it phases out its aging 747 fleet, the company said, adding that additional deliveries will follow in the coming weeks.