Originally Posted by
PsiFighter37
I think I will be okay on that front. The flight lands at EWR at 7:30 PM, so highly unlikely it is being utilized to connect to a TATL flight later on (I think the late EWR-LHR flight would be the only one, but they don't use 772s on that route). It probably explains why most of F is still empty (only 2/8 now occupied). All the TODs would be processed into J first (I think).
Could also be inbound connections Asia-ORD-EWR, although I agree it's a little less likely than connecting to either end of SFO-IAD.
You can double-upgrade with a single TOD - it's how I rode in "Global" First three times on SFO/IAD.