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.
The recommended arrival time at the airport is 75 minutes prior to departure when traveling within the United States. You must be checked in at least 30 minutes before your scheduled departure time.Additionally, you are required to be at the gate and ready to board at least 15 minutes before your scheduled departure time.ou must be checked in at least 30 minutes before your scheduled departure time. Additionally, you are required to be at the gate and ready to board at least 15 minutes before your scheduled departure time.