Will I be allowed to board?

The strictest document check of your trip happens at the check-in desk, not at immigration — airlines are fined for carrying anyone who gets turned away. Pick your passport and destination, and tick off exactly what the agent may ask for.

Checklist state saves on this device per destination. This is a planning aid built on general entry conditions — the airline and the destination's officers always have the final say. Confirm with the official source linked above before you fly.