The day of the week and whether it is busy or slow season definitely has an impact on how busy the airport will be. We always try to travel on a Wednesday or Thursday, so the airport isn't at it's busiest. Linston recommends that we arrive at MBJ 2 hours before our flight and this has always worked for us. By the time we check in and go through security (no club Mobay) we have some time to hit the coffee and spice shop and grab a Jerk Chicken sandwich from Wendy's (yes, this is really a thing!). If we wanted to have a sit down meal at Air Margaritaville, we would probably have to rush through it.