Routes: Hawaiian to SFO, Southwest celebrates OAK, new lie-flat to UK + Delta, United, JetBlue

In route news, Hawaiian Airlines bolsters its Bay Area schedule as Southwest enters the market; Spirit will launch two new California routes; Delta extends Vancouver service; United's first reconfigured 767-300ER starts flying; JetBlue debuts a South America route; Swiss plans a new cabin for long-haul flights; and Thomas Cook Airlines will offer sleeper seats in coach.