Hi. I was wondering if anyone knew a good time to arrive at the Buffalo, NY airport for a 6 am flight on a Tuesday? I know they recommend 1.5-2 hours. I was wondering if any frequent fliers know if it will be really busy? will the 1-1.5 hour range work? I really don't want to show up at the airport at 4 am if no one will be there. I've been there and gotten to the gate in 10 minutes but also it's taken over 40 minutes. any advice?? TIA