Google Fi Wireless, like other Mobile Virtual Network Operators ... and it does a lot of the hard work for you. Some carriers ...

When you configure a mobile phone to work as a wi-fi hotspot, it will mimic a regular wi-fi network that you can connect to with a device such as a computer, laptop, tablet, or even another mobile ...

There are two systems of connectivity for inflight WiFi - Air-to-ground and satellite. Air-to-ground system is a ground based system that works similar to mobile data network on cell phones.