I'm catching a flight from Gatwick with Norwegian on 20 August. My flight leaves at 10.30am so check in closes at 09.30am. I intend on using the self service terminals in the airport so no bag to check in. I shall be getting on the train at Hove. Just wondered if anyone else thought I would be chancing it getting either the 07.27 (arrives 08.02) or 07.52 (08.31) of if people think I should leave earlier? Of course any trains after this would be chancing it right. Many thanks.