Yes. I've also seen it work the other way where someone manages to catch an earlier bus than they reserved. They're very accommodating.
The site for booking tickets can use a some work, I tried several times before it took. However, C&J is a very good bus line. I do hope the Dover stop reopens soon.
Tickets are good for standby on later trips.
Yes, planes are usually late and I have returned with the bus hours late
Happened to me not too long ago and the driver said as long as you have a ticket, it is good for a considerable time after purchase in case your plans change or if you are late. Rest assured, you will be taken care of.
Of course you can!
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