Recently Ookla published the list of airports with the fastest free Wi-Fi in the world during the first quarter of 2022 . At the top of this special ranking, San Francisco international airport was placed with an average download speed of 176.25 Mbps, followed by Seattle-Tacoma, Dallas / Fort Worth and Chicago.
Also, again according to the study, “if you're looking for the fastest Wi-Fi at an airport, you might want to look into other options. In many cases, in fact, we've discovered that airport lounges have faster Wi-Fi, such as the United Club of Chicago and San Francisco boasting average download speeds of 246.17 Mbps and 244.37 Mbps “.
In fact, it is easier to set up Wi-Fi in a small area like that of a single airport lounge than to serve an entire airport with multiple terminals.