In 2026, Jewel Changi Airport serves as a world-class "destination hub" that blurs the line between an airport terminal and a lifestyle mall. Its primary function is to serve as a multi-modal transit connector linking Terminals 1, 2, and 3, but it has become a massive tourist draw in its own right. It houses the HSBC Rain Vortex (the world's tallest indoor waterfall) and the Shiseido Forest Valley. Functionally, Jewel offers "Early Check-In" facilities for over 30 airlines, allowing travelers to drop their bags up to 24 hours before their flight and enjoy the 280+ retail and dining outlets. It also provides a "YOTELAIR" for transit naps and the "Changi Lounge" for business travelers. By 2026, Jewel has solidified Singapore's strategy of turning an airport into a place where locals go to hang out and travelers want to have a long layover.