We gave up on Silver in 2022. For reference we are there many times each year and fly out of DTW so like it or not it is Delta for us (American is stupid ridiculous in pricing here). Delta does a one ticket with Silver which seems like a great idea. Ha. After multiple cancelled flights and lost luggage situations (Cape Air saved us each and every time with cancellations) we gave up and only travel through STT. We take a water taxi in (consider it part of overall trip costs) and typically ferry back (same day at as our flights leave late afternoon).