Originally Posted by
WineCountryUA
About a third of the 3-class 772 (10 aircraft) are still operating. There will probably be gone by early Fall.
And there is no guarantee if you book it, it will be the aircraft used. Last minute swaps are very common
ORD-NRT, ORD/EWR-LHR are some routes to investigate --- they are likely others
it was ord-pvg but got swapped to a new polaris two weeks ago.