The boarding process is the procedure that passengers follow to enter an aircraft before a flight. It typically begins with an announcement from the airline staff, indicating when and how to board. Passengers usually board in groups or zones, based on their ticket class or boarding priority. Once at the gate, passengers present their boarding pass and identification to the airline staff. After verification, they proceed down the jet bridge or stairs to enter the aircraft. Passengers then find their assigned seats, stow their carry-on luggage, and prepare for takeoff.