Upvote:1
I have noticed the exact same thing on Spirit Airlines. I used to check in the day before travel, but the last several times I got a rear middle seat, sometimes with nobody in the aisle or window seat next to me. I think they try to leave the preferable seats open as long as possible in hopes that somebody will pay for them. I now let other people check in and fill up those middle seats and then just check in at the airport.
Upvote:4
They seem to follow the same approach as Ryan @#@# air: when you check in online, they will try to put you in a middle seat as long as they have one - in hope that you wouldn't like this and pay for another seat. This means the last minute check-in (an hour or so before the deadline) will give you the best chance to get an aisle/window or even emergency row seat.
One approach you can try to see the current seat allocation is to try to book a new ticket for the same flight - you would then see the seat map. Of course this only works if the flight isn't full.
But general rules remains the same: