VRL travels now a days famous for its cancellation of scheduled buses and ask passengers to adjust with other bus with different seat nos.where you have to compromise with upper seats / last seats or you have to option to cancellation. Where VRL doesnt matter about impact on passengers.
I have regularly experience of PUNE - NAGPUR - PUNE vrl service for bus cancellation. If you are booking with VRL travels it would be on lottery base. If u are lucky then your bus ll not cancelled .
If you are plan PUNE -NGP then dont book 7:30 pm, 8:30pm either go for last timing or first timing bus. Or ORANGE travels is also best option if you are looking for volvo multiaxle. Otherwise Saini, Khurana.