Originally Posted by
dmurphynj
These are far, far from the oldest.
There are 737-800 and 737-900 planes with Koito seats still in the fleet, and those date back to pre-UA/CO merger.
Those should've been removed over a decade ago - almost a decade and a half.
Would those be the blue leather seats that have a metal bar that runs right under your tailbone, no stuffing left in them, auto-recline and always seem to have one side of the seat back that leans back further than the other side?