The mean is the average of the numbers: a calculated central value of a set of numbers. To calculate: Just add up all the numbers, then divide by how many numbers there are.
Not all Southwest planes are equipped with WiFi, but if your flight does, youâll see a âSouthwest Airlines Hotspotâ sticker by the cabin door when you board. And you can find out if it will 24 hours before your scheduled departure by using Southwestâs WiFi Finder.o Can Do. Southwestâs in-flight WiFi works reasonable well, but thereâs a few things it wonât let you do: 1  Watch Netflix movies. 2  Make VoIP phone calls through services like Skype or Facetime. 3  Visit porn sites.
The video below is courtesy of Row44 Wifi, whose wireless in-flight internet systems are some of the popular in the industry. The installation process looks fairly complicated and time-consuming. In addition to Southwest Airlines, Row44 systems can be found on Norwegian Air Shuttle, Icelandair, and others. So far, Row44 has installed wifi on more than 400 of Southwest's fleet of Boeing 737 airliners.