You’re wheelchair bound?
http://www.veteransairlift.org/
its flights for injured vets to or from treatment - OR - for family and friends to visit the vets
there is a group that will supply commercial air fare - but with prosthetics or worse, its not always possible to fly commercial
this group is very lax and has few rules - plus - each flight is for the vet or family - not hitching a ride with a business flight