Nice post and thanks for the informative update. Great info for those of us who tend to notice (and often get annoyed by) the little things.
Flew JFK-SFO last month and noticed the time at destination, time at origin, and ETA info on the bottom of my movie screen in BE. This was on a 757-200.
Returned later in the week LAX-JFK on another 757-200 in BE and didn't have the same info (planes were exact same config).
Logic leads me to this is a software upgrade rolling out and comes with new planes and adding to existing fleet on a Delta mystery schedule.
Anyone else experience/notice this truly positive enhancement? ^