How early should I arrive at Erenhot Saiwusu International Airport?

Erenhot Saiwusu International Airport (ERL) serves Erenhot in Inner Mongolia and handles both domestic and limited international connections. The airport operates scheduled passenger services from airlines such as China Southern and HNA Group carriers, linking to regional hubs like Hohhot, Beijing and Hailar; seasonal charters and cargo flights also use the field. Passengers can check the local "online flight board" for real-time "arrivals" and "departures" information, find basic terminal facilities for check-in and security, and expect straightforward ground transport options including taxis and regional buses between the terminals and the city.