Just wondering if Dublin Airport continues to be extremely busy? I have a 7:30 am flight on this coming Saturday morning (DUB - LHR), and am wondering: 1. Is there business class check-in at DUB, and 2. Will my Silver status allow me to use the fast-track security lane. Don't really want to allocate a full three hours for landside to airside, but fearing I will need to based on what I've been reading in other posts...