[Butch Cassidy Slept Here]

Yes, I know Gromit, it doesn't matter to you. Using your example, there is no difference between a mainline and a commuter flight. Well, lets play "Pretend." We'll assume that, somehow, you manage to get your personal wheelchair through TSA, and you're going to try to gate check it, in the jetway, at the aircraft door, or something like that. Now, you're at your destination airport, still on a mainline flight. Your plans, again, for retrieving your wheelchair? What, you snap your fingers and the airline staff drop everything, spring into action, retrieve your wheel chair from the baggage hold, then bring it up to the gate for you. Yeah, you're right buddy. You sure know what you're talking about!! Ha!

Now I guess you'll have to get one of your fellow stooges on here to lie and cover for you.