The original flight was cancelled, and a new flight was booked 12 hours later. This would make the return time 10 hours later than the original plan (returning around 8 pm). Is this acceptable ?
2 Answers

I suggest you communicate with the car rental company by phone.

Charge according to the rental fee for a day. Do you return the car or pick it up? If you return the car late, you will be charged for one day's rental fee.