Al-Qaeda went from a advanced network of terrorists funded by a rich Saudi to a disconnected franchise of various poor militant groups using their name. It's incredible isn't it? How much they relied on having a safe haven in Afghanistan? They used to bomb embassies and crash planes into buildings, for god's sake the 9/11 hijackers flew back and forth from here, stayed in hotels, and even rented out a house in Florida while they were at flight school! Now Al-Qaeda can't even afford to send one guy to Houston. Incredible how far they've regressed in 10 years.
I know, doesn't make much sense unless he just didn't have the cash, period. Of course, he could have picked a closer destination and tried to force them to fly to his preferred target assuming that had the fuel to do so.
Wasn't his dad a doctor or something? I'm surprised he didn't the money, which is why I think that the group funds attacks and not the individual.
The conference he went to in Houston probably cost him more than a flight anywhere... It doesn't make sense.
You are already wrong in your use of the term al-Qaeda. al-Qaeda can be started by ANYBODY. al-Qaeda embodies a concept, not necessarily a network.