There's still another 3 on their way over, and maybe a 4th as well that will make the trip.
"Miss Montana" landed in Greenland today, and one has landed near Lake Michigan after a two leg trip from Oregon, and another is about to arrive in Goose prior to its crossing.
The 4th a C-41 is still in Oakland, California but is rumoured to be about to shortly set off on its cross-country hops.