Skylink is an automated people mover (APM) system operating at Dallas Fort Worth International Airport (DFW).

When it opened in 2005, it was the world's longest airside airport train system (AirTrain JFK, which operates landside, is longer).

[4][5] The system was decommissioned soon after Skylink opened as a modern replacement and the old guideways were left in place throughout the airport.

[10] The Skylink system operates airside at DFW, mostly serving passengers connecting between flights, and is inaccessible to those who have not cleared security.

[15] The concrete and steel guideway for Skylink, elevated at an average of 50 feet (15 m), was constructed above the terminals on 375 columns in a 4.81-mile-long (7.74 km) bi-directional loop.

Unlike the previous Airtrans APM system, Skylink only connects terminals and does not travel to the airport's parking lots or rental car facility.