First thought I had was it would be acceptable for her to use the planes for flights. Then reality struck.
Can you imagine the delays, the ass kissing that the crews would have to start doing. I can just picture her telling the crew to wait until her friends got there. Or even a family member trying to hold up the flight.
Just think of the implications little delays like this could cause x 535 members of congress x (how ever many relatives they let on the planes). It could really stall our military Airlift Command.
THis would be abused and it would degrade our military.