Here's the deal: Yes, your metabolism affects your size, and the faster your personal motor runs, the more calories you'll burn. But the truth is, a slow metabolism isn't the real reason you're packing on pounds. You are the reason.
As a general rule, arrive at the airport no later than two hours before your domestic flight is scheduled to depart. This is somewhat later than the typical suggestion of three hours for an international flight.
Arrive early to the airport. Give yourself time to find parking, drop off your bags, and grab a bite to eat. If youâre wondering how early you should arrive to the airport, most airlines recommend arriving two hours early for a domestic flight and three hours early for an international flight.