How does expert mode has more inventory than shown in the seat map?
What does it mean when United's expert mode shows more inventory than the seat map shows?
I'm United Platinum and looking at a flight where Premium Plus shows only 4 open seats, but expert mode shows "O/ON 3 A 2" and there are only 11 Polaris seats open on the seat map, but expert mode shows "J8, C7, D3, Z2". Both of those cabins' don't have enough open seats in the seat map for those inventory numbers?