Air New Zealand allows online check-in starting 24 hours before departure. Online check-in closes 30 minutes before domestic flights and 90 minutes before international flights. For U.S. flights, it closes 120 minutes before departure. Passengers can check in via the Air New Zealand website or mobile app by entering their booking reference and surname. Online check-in lets travelers select seats, add baggage, and get a digital or printable boarding pass. For those who prefer airport check-in, self-service kiosks are available at airports like Auckland, Wellington, Christchurch, and Queenstown. Kiosks print boarding passes and bag tags; passengers then drop bags at counters. Airport counters are open for check-in, especially for those needing assistance or unable to use online check-in. It is recommended to arrive early to complete check-in and security processes. Passengers with checked luggage should allow extra time for bag drop, noting cut-off times vary by airport and flight. Travelers needing special assistance should contact the airline ahead and may prefer airport check-in. Using online check-in and arriving early helps ensure a smooth, timely boarding experience on Air New Zealand flights.