I read somewhere that UA allows stopovers (connections really) that are under 24hrs. Is this true? If so could I do something like this for a RT Ticket. LAX -> BKK (Stopover for x days) -> USM. USM -> BKK (Connection) [lands at say 8pm] BKK -> LAX [ Leaves 4pm the next day] ? Is this bookable via the web or call in only?