The Saphire Lounge at Sultan Thaha sits airside after security and before passport control on Floor 2 via escalator. Priority Pass lists Domestic passengers, daily 07:00–17:00 hours, a 3-hour maximum stay, under-2 free entry, complimentary standard alcoholic drinks, digital cards, and a smoking room inside the lounge. Same-day boarding pass required for cardholders and guests. Early 17:00 close limits afternoon usefulness.