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.
Â· just now. 1  United has started to expand its wi-fi service to more flights than just JFK to LAX and SFO, but there are still not too many planes that have it yet. 2  Yes, United like all airlines charge for wifi, but since United doesn't have wifi on the flights you'll be on, it doesn't really matter. Presently United only offers wifi on flights between JFK and SFO and LAX.