I was on DL1444 a couple of days ago and the Gogo services was so excruciatingly slow it was difficult to even go through a few emails. I was told the plane was just 2 months old which got me thinking what was the timetable for Delta upgrading the Gogo wifi to ku satellite. I was under the impression that the rate would accelerate in 2017. Anyone with new info on this. TYIA