Hainan Airlines, one of China’s largest and most reputable carriers, offers several convenient check-in options to help passengers start their journeys smoothly. Whether you’re traveling on a domestic route within China or on an international long-haul flight, it’s important to know how early you can check in so you can plan your time at the airport wisely and avoid unnecessary stress. Hainan Airlines allows passengers to check in online or at the airport, with specific time windows for each method.

If you prefer the convenience of checking in from home or on the go, online check-in is a great option. Hainan Airlines’ online check-in typically opens 48 hours before the scheduled departure time for most domestic flights and 36 hours before departure for international flights. However, for some international routes, online check-in may open 24 hours in advance, depending on the airport and destination. To check in online, simply visit the official Hainan Airlines website or use their mobile app. You’ll need your booking reference, passport or ID number, and your last name. Once checked in, you can select your seat, confirm your details, and download or print your boarding pass. This method is especially useful for travelers with only carry-on luggage, as it allows you to skip the airport check-in counter and go straight to security when you arrive.

In addition to online check-in, Hainan Airlines also offers mobile check-in through its mobile app, which functions similarly to the online platform. The mobile app allows passengers to receive flight notifications, select seats, and store digital boarding passes. Mobile check-in generally follows the same schedule as online check-in—opening 48 to 24 hours before departure, depending on the route. This method is highly convenient and helps reduce the time spent waiting in lines at the airport.

For travelers who prefer or need to check in at the airport, Hainan Airlines provides both self-service kiosks and staffed check-in counters. The airport check-in counters typically open 2.5 to 3 hours before departure for international flights and about 2 hours before departure for domestic flights within China. However, the exact opening and closing times may vary depending on the airport and destination. As a general rule, check-in counters close 45 minutes before departure for domestic flights and 60 minutes before departure for international flights. It is highly recommended that passengers arrive at the airport at least 2 to 3 hours in advance, especially for international flights, to allow enough time for check-in, baggage drop, security checks, and immigration procedures.

In summary, Hainan Airlines allows passengers to check in as early as 48 hours before departure for domestic flights, and 24 to 36 hours before departure for most international flights via online or mobile check-in. Airport check-in generally opens 2 to 3 hours before takeoff. By taking advantage of early check-in options and arriving at the airport with plenty of time, you can ensure a relaxed and efficient start to your trip with Hainan Airlines.