FlyerTalk Evangelist
Join Date: Aug 2011
Location: Barcelona, London, on a plane
Programs: BA Silver, TK E+, AA PP, Hyatt Globalist, Marriott LT Plat, Hilton Diamond
Posts: 13,042
You won't get credit if you check out early. Wherever you can, you should just leave without checking out - it will happen automatically in the morning.