Do you HAVE to put your flight number in? Trying to book parking for our holiday later this year, but on our return flight we leave Tenerife on 4th August, but because it’s a late flight we won’t get back to this country until 5th August. Trying to put the date/time for collecting the car but it wants to know our flight numbers, we’ll be collecting the car on 5th August and because our flight is on the 4th, it’s not finding it. It should be okay if I just put ‘Flight not listed’ right??