yes exactly my point was it all depends on demand .. nd even i agree with you on the point of travelling of labour class in unreserved categories is more in bihar when compared to other states.. my point was it is wrong to demand about ac coachers stating other sate has less demand withought knowing the ground level facts...nd this particular thing made me comapre the vaishali and so called his state rajdhani that should not be compared in reality.. nd dont teach me about flights for delhi.. i mnot in a mood to stretch this conversation... better you go through the whole thread...nd lastly things other than rails should not be indulged here on this forum... flight services and dedicated rajdhanis ply from other states as well....