My son and daughter in law, will be joining us in Orlando after my first week. I am usually the one who does the online check in for us all. But they will be driving up to manchester crown plaza the day before so cannot print off boarding passes. They will be leaving the car in multi car park 2, and I want to know can they do kiosk check in on the way to the hotel, or can they only use this on the day of flight. We have never used them we have never used mobile check in either. 
