heres why

"Question:
I read here that the guys rarely use a bus on tour. What if the two venues are only one or two hours apart? Would they still fly or just take a limo? It seems like flying would still take longer in that kind of circumstance.
asked by KARAatCampbellU on Tuesday, February 18
Answer:
Probably fly. Maybe take a car. But no bus - the bus would mean they were sleeping/travelling in it at the same time - not the case. The band might use one city as a hub, then fly to/from the shows each night if the distances are close enough.
answered by BON JOVI INFO HQ on Tuesday, February 18 4:05 PM"

now, everyone knows..to be a rock band you HAVE to have a bus..