It has never been anything other than 19.00 for me on TATL BUT I have yet to fly my first 339 that actually had wifi, I think some were delivered minus wifi, I seem to always have the luck of getting one of those planes never get told until a few days prior I guess that is when the actual, plane is assigned someone else might know how many planes still have no wifi installed, I haven’t been on an 339 since around early june