Shanghai Hongqiao International Airport aka: 虹桥国际机场

Despite its name, Hongqiao is the airport for domestic flights within China. For international flights, you’ll likely be flying into or out of Pudong Airport, which is located about 50 km (or about an hour in typical Shanghai traffic) from Hongqiao.

In other words, if you’re on an international flight with a connecting flight to or from Shanghai and some other city within China, make sure you allow sufficient time to get between the two airports.