Anyone ever tried jumpseating on Kenmore Air in Seattle?... How does it work?

Yup, years ago. I think I called first to check the schedule and open seats. Then showed up and did a round trip. It was great, but a bit long on the way back from the San Juans.

It's been about 8 years since i've done it. I called to let them know what flight i was trying to get on. Showed up, filled out a jumpseat form, that was it.

Yep it's pretty straightforward. If you fly on Express out of BFI, you can catch the van from SEA that usually gets there about 30 minutes before the fight.

Thanks for the info, planning on doing it this weekend. Sounds easy enough. Called the reservations line and the lady was very helpful and gave me loads for a bunch of different flights.