True it is a long time, but I wonder if you can have any stop-overs en-route? It looks like it covers EY 100-104 (or at least that's what comes up on auto).
If you could leg it then that's a dirt cheap flight to Europe with a side trip to NY thrown in on the side.
Should also be worth some extra Status credits and points as the one-stop trip.
Seems about an extra 8 to 9 hours journey time.
Doing a check for business has EY at over $7,000. So seems they're just trying to fill Y up.
Hawaiian offers it for $4,300 with a 24 hr one stop going but a 42 hour one stop return. However if you could leg the retun for a holiday in Hawaii as well then it becomes a lot more interesting.