Long - 6 1/2 hours but better than an overnite layover that we usually run into flying to the Caribbean out of SEA.
I had earlier made our flight reservations down to CUN on American Air, not knowing Alaska was going to resume their nonstop. Called Alaska yesterday and got rebooked on the nonstop, no change fee, just a very small change in tax.
The reservation agent I talked to was great about making the change.