Quote Originally Posted by spongebue View Post
frapos, I wouldn't trust seatmaps for ANY airline. Just because a customer is booked, doesn't mean they have a seat reserved. Some don't get that until check-in. I would call B6 res.
Normally I definitely would not use the seat map as any yardstick to guess loads. But in this case, I see that Jetblue does not charge for advance seat reservtions. The option pops up when doing a booking. So only unsavvy travellers or absentminded ones will wait till airport check-in. Just doing some non-rev prelim guess work here. The clincher being that they don't overbook