If you are an American, make sure you comment during the public comment period!
https://wheelchairtravel.org/department-transportation-nprm-accessible-air-travel-2024/
wheelchairtravel.org
More Questions Than Answers in DOT NPRM on Accessible Air Travel - Wheelchair Travel
The DOT NPRM won't fix every barrier disabled people face in air travel, but it can be a launching point for improved accessibility.