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.
Avoid the frustration of stepping onto an airplane only to discover it's WiFi-less by checking the online status of your plane in advance. Before Booking. If you want to purchase a ticket based on which airline has WiFi on board, then note it during your search.Travel websites like Hipmunk and Kayak include in their results details on whether a flight is WiFi-enabled.fter Booking. When you're just curious of whether your plane will have WiFi, turn to SeatGuru for a breakdown of every airline's fleet of planes and which have WiFi.