Please watch for emails and sign up for day of flight notifications with your respective airlines. Setup the app for your airline prior to departure and print out your information as a backup.
If you are going on a cruise, to Disney, Universal Studios, or anywhere that has their own app, make sure you have the app on your phone and that it is working before you depart.
American Airlines
Check In | Baggage | Mobile App | Flight Status
British Airways
Check In | Baggage | App (Apple) (Android) | Flight Status
Delta Airlines
Check In | Baggage | Mobile App | Flight Status
Frontier Airlines
Check-in | Baggage | Apps (Apple) (Android) | Flight Status
ITA Airlines
Check-in | Baggage | Apps (Apple) (Android) | Flight Status
Southwest
Check-in | Baggage | Mobile App | Flight Status
Boarding the Plane FAQ | Southwest Airlines
Southwest’s boarding process: How to get the best seats – The Points Guy