The Coral Executive Lounge at Hat Yai sits airside on Domestic Departures, 2nd Floor, next to Gate 5. Priority Pass lists daily 09:00–18:00 hours, a 3-hour maximum stay, under-2 free entry, complimentary alcohol limited to beer, and a complimentary 15-minute shoulder massage subject to availability. The short daytime window and domestic pier location make access situational for early/late or international itineraries.