ticket to the airport costs significantly more than the standard single ticket. However, a journey that does not include the airport zone is charged at the standard fare. Current airport routes Airlink 100 runs to Waverley Bridge along Corstorphine Road. Since 30 July 2017, Airlink has accepted contactless card payments as well as cash and ridacard fares. Skylink Services also accept Contactless, beginning with purchase of normal tickets but now works with the "Tap Tap Cap..." scheme. Skylink 200 commenced on 23 April 2017, running from the airport to the north of Edinburgh, terminating at Ocean Terminal. It was initially operated by single decker buses, but double deckers have been used since 1 October 2017. Skylink 400 commenced on 29 July 2018 operating to Fort Kinnaird via Gracemount, Fairmilehead, Oxgangs and Colinton. It replaced and upgraded the old service 18. Former airport routes Skylink 300 commenced on 1 October 2017, as an upgrade and renumbering of the old service 35, which ran from the airport to the Ocean Terminal via Slateford, Longstone and South Gyle. The 35 had been a way of getting to the airport while only paying the standard Lothian fare, and usually used repainted ex-Airlink vehicles with extra luggage racks. The route was amended on 29 July 2018, shortening the route considerably and introducing a new terminal at Cameron Toll. At the same time, a modified 35 was reintroduced, but this service terminated at Heriot-Watt University rather than the airport. Skylink 300 was withdrawn from the timetable change on the 11th September 2022 due to low passenger demand. COVID vaccine centre Between June 2021 and March 2022, Skylink services 200, 300, and 400 were adjusted to call at the Royal Highland Centre, which was in use as a vaccination centre during the COVID-19 pandemic. These services were reverted to their original routings when the centre closed in March 2022. Liveries and vehicles Airlink 100 was originally branded as "Airline", and has used many different liveries and logos, though all have been primarily blue. Airlink buses are always new when they start on the service, and are cascaded to other services after a few years. Over the years, the service has used the Leyland Olympian, Scania Omnicity, Wright Eclipse Gemini 2 and the Wright Eclipse Gemini 3. Between June 2017 and August 2019 the Airlink service used a light blue and grey version of the standard angular livery.