Current non-ER IPTE 772s can be the source of flat J seats.
Don't believe Polaris conversion of 772s would start before mid-2017 when the said domestic conversion supposed to be completed already
Originally Posted by
transportprof
Don't these seats have to be pulled out of the current sUA 777s with IPTE that will be Polaris-ized before they can be installed into the sUA 777s that have the barco-lounger seats (also hand-me-downs) in front? That means that the rate of conversion depends on how quickly old IPTE 777s can be converted to Polaris, unless there is a stockpile of flat-bed J seats that can be drawn down.