What is zone 2 in boarding pass go first?

Boarding Zone 2: Priority for Premium Passengers

On international flights, passengers in Premium Economy and Premium Rouge classes are often assigned to Boarding Zone 2. This designation grants them preferential boarding, allowing them to board the aircraft before passengers in other zones. While the exact procedures may vary slightly depending on the airline, the general principle remains the same: Zone 2 passengers board ahead of those in other zones. This priority ensures a smoother and faster boarding process for these premium-class travelers.