Not actually trying to make two trips. Just trying to get checked in early, so we can enjoy the lounges that would be available. Flight leaves at 5am, means I've got to get there by 2ish, wich means I'd have to wake up around 12-1 in the morning, not my idea of a good night. So we plan on overnight in at the airport, if we can get in and use the lounges that we've paid for.