Knits, we LOVE Cape Air. Prefer them over Seaborne. They do codeshare with AA but the price was so much more than with Seaborne. We have even in the past booked them separately which seems to to help in price but not this time. Plus having to get our luggage in SJU and go thru security again - no thanks! If you can get a codeshare that works, take CA over Seaborne for sure!