Normally connecting flight lands on different country at that time what papers should I carry with me. For instance Cathay pacific, Etihad Airways, China Eastern, Turkish Airlines, Jet Airways etc. usually lands on different county before reaching to Canada #for_example Turkish Airlines lands to Istanbul Airport before reaching to Canada #Then for China Eastern ( first from Dhaka - Kunming then Kunming - Beijing then Beijing - Shanghai and finally Shanghai - Toronto ) #Again for Etihad Airways the plane lands to Abu Dhabi airportt. Now my question is during those transit I mean when plane lands to (Abu Dhabi/ Istaanbul/ Shanghai) at that time what papers usually asked or I have to carry.
