Want to book a PSC - SEA - LAX very very soon and would like to take Delta for their F product from PSC - SEA (ya ya, it's only 40 minutes, I don't wanna hear it :P) but AS from SEA - LAX because they have many more departure time options. I don't want to deal with getting my bags and then checking them again in Seattle and I know AS/Delta are kind of partners still... can I book a single flight from either AS's site or Delta's site that has a code share? I know on AA it'll show AS flight and you can mix and match, but I'm not sure if you can do that with Alaska...