Link your TripIt account in the App in the Air settings and you’ll have your flights imported. If some flights fail to import, you will see them in “TripIt problems”.
Go to settings.
Connect your TripIt account.
Flights would import automatically. If we won't be able to add some flights, TripIt Sync Status would show an error. Tap on it and Fix missing info in your TripIt account.
After you change flight data in the TripIt, tap "Sync TripIt now".
Go to settings and tap on "Import Flights" button.
Connect your account.