Changi Airport Group (CAG) has announced the completion of construction of its first satellite gate, a standalone remote boarding and disembarkation facility that aims to enhance the passenger experience for flights assigned to remote aircraft parking stands.
Preparations are now underway to ensure operational readiness, with the gate set to begin use for selected flights by August 2026.
Located within the airfield, the gate is equipped with a set of two aerobridges, and aims to provide a fully sheltered, all-weather walkway for both boarding and disembarkation.
Currently, around 98% of passenger flights at Changi utilise contact gates with aerobridges at the terminals, with remaining flights making use of remote stands, which require the bussing of passengers between both the terminal and the aircraft. These remote stands form a key part of Changi’s operating model, allowing the airport to maximise the use of available apron space during peak periods of the day.
With the introduction of the satellite gate, Changi aims to extend the benefits of aerobridges to flights operating at remote stands. It features an entrance canopy sheltering the bus bay, and provides passengers with direct access to the aircraft via aerobridges over a floor area of 200 square-metres – approximately the size of a tennis court.
A key feature of the satellite gate is its sloping 60-metre ramp, which aims to improve accessibility for wheelchair users whilst enhancing the experience for minors, seniors, families with strollers and those travelling with wheeled carry-on luggage.
Buses will carry departing passengers from the terminal to the satellite gate once boarding begins, with arriving passengers disembarking into the facility before transferring to waiting buses for their journey to the terminal.
As well as improving the passenger experience; the facility also aims to provide a more comfortable and sheltered working environment for airport staff deployed for remote flight operations, including aircraft ground handling personnel, passenger service officers, auxiliary police officers and aircraft cabin cleaning teams.
In line with Changi’s ongoing sustainability efforts, the satellite gate is designed as a zero-energy facility, and utilises power produced entirely by its own rooftop solar panels. Electricity generated by the panels is stored in an off-grid battery system nearby, reducing reliance on the airport’s power supply and supporting more energy-efficient ground operations.
The gate is also equipped with smart building features, with air-conditioning automatically activated based on real-time flight information to ensure that the facility is ready to serve ahead of flight crew and passenger use while ensuring the optimisation of energy consumption.
Koh Ming Sue, Executive Vice President, Engineering & Development, CAG said:Every element of the satellite gate has been designed with passenger experience, universal accessibility, staff-friendliness and operational practicality in mind.
As we continue to enhance Changi’s infrastructure, we are also integrating environmental sustainability features and smart technology into new developments to reduce carbon emissions, strengthen operational resilience and improve service efficiency.
We would like to thank our partners who have supported us in reinventing airport handling processes, which in this case, would make remote flight operations more seamless and pleasant.
