From a random sampling of dates, Alaska not showing next available/reasonable connection time in Seattle to Denver and other domestic connections. For example, 2:35pm arrival from ICN to SEA and then Alaska showing an overnight/next day departure to DEN when there are several same day departures. I hope this is a glitch and they get the reservations working as every moment could be a missed booking.

Also, I don’t see the ICN flights listed as options on Google Flights at all when I search one-way coming back from Asia. I know the route is still subject to govt approvals, but since they’re booking at as.com, I presumed all booking channels open.