13. Check-in 24 hours in advance
It’s commonplace for an airline to offer advance check-ins on their mobile app. Good thing is, most allow it up to 24 hours in advance. Still, flights can get overbooked. So as a precaution, check-in as early as possible on your smartphone, get a confirmation number, and lock in a seat. From there, just chill till the wheels go up.
14. Use the MyTSA app to learn of shorter security lines
The more you know about flight statuses, weather conditions, and traffic reports, the better. MyTSA offers all the standard typical travel info and also provides a sneak peek as to which security lines have the shortest lines. That’s if your airport offers you a choice between stations.