Originally Posted by
dgreen12
And for the SEA-GEG leg make sure you're on mainline AS and not QX (Horizon).
Every seat is first class on Horizon

but your certificate won't work.
You REALLY have to look now because they are all called Alaska flights by name--the only way to tell is that it is a four digit flight instead of a three digit flight number. They have dropped Horizon and QX on the reservation pages.