On the map below, which is updated by users like you and I, you can find WiFi passwords for many airports around the globe. Ain’t it simply brilliant?
For your convenience, by clicking here, you can directly open Google Maps page. We should thank Anil Polat, a Turkish fellow, which started and continues this initiative since 2016. If you would like to have offline access to the data as well, you can download it for your iPhone or Android device.