Before boarding begins, flight attendants and gate agents coordinate several crucial announcements to ensure an orderly process. At the gate, they typically start with a welcome and flight details announcement, stating the airline, flight number, and destination. They then proceed to specific boarding groups, often beginning with pre-boarding for passengers with disabilities, families with small children, and active-duty military. A key announcement involves carry-on baggage limits, where they remind passengers that each person is limited to one bag and one personal item, and that overhead space may be limited, requiring some bags to be gate-checked. In 2026, many airlines have also added reminders about biometric boarding procedures or mobile boarding pass readiness. Once the crew is on the aircraft, they make the final "boarding complete" announcement, which signals to the ground crew that all passengers are accounted for and the cabin is being prepared for departure.