62 inches is less than you'd think
Luggage allowance: 2 checked cases up to sum(L,W,D)=62", 1 carry on up to sum(L,W,D)=45"
Since I really don't want to wrestle 2 suitcase round NY public transit that effectively gives me 1 smallish suitcase and a rucksack.
Anyone who's seen me pack for Whitby will find this amusing, but I think I can pack rather lighter this time...
(egads, I'll be in NY in a week...)