The price to ship goods by air jumped to a record just before Christmas 2021, driven by strong e-commerce demand, port congestion and a chokehold on capacity from airlines’ limited pandemic schedules.
Air cargo rates have since declined, in part from a flood of new capacity on the market from the resurgence in air travel. Air freight flies in the bellies of passenger planes and dedicated freighters, most of which are converted planes. The Baltic Air Freight Index was down more than 48% from last year.
Those trends also drove a boom in a small but lucrative corner of the aerospace industry: converting passenger planes into aircraft that can haul cargo. A record 164 planes were converted to freighters last year, according to aviation data firm Cirium.
A Boeing 777 that is being converted into a cargo plane in Fort Worth, Texas, March 7, 2023. Across the globe, in facilities from Texas to Singapore, technicians rip out old seats, galleys, lavatories and other parts of the plane, leaving behind crumbs, children’s toys and other signs of aircrafts’ past lives carrying passengers.
A technician removes seats from a Boeing 777 in Fort Worth, Texas, March 7, 2023. Technicians then reinforce the floor to carry heavy cargo loads, and a special doorway is cut and door installed so goods can be loaded onto the plane.
The process can take months and cost millions of dollars, in some cases more than $30 million per plane, including maintenance. Companies that specialize in this business say they’re still racking up orders to turn planes into freighters, despite the lower shipping rates.
Aircraft technicians work on a Boeing 777 that is being converted into a cargo plane in Fort Worth, Texas, March 7, 2023. According to report , visited Aspire MRO and Mammoth Freighters in Fort Worth, Texas where the companies are converting Boeing 777 wide-body aircraft into giant cargo haulers to see how the process works.



