Trains run every 2 minutes on Skylink around all DFW terminals
Skylink is DFW’s airside train running in a loop linking Terminals A, B, C, D, and E without leaving security. Trains operate roughly 20 hours per day, from early morning through late night flight banks, with headways around 2 minutes during peak times. Stations sit airside above the concourses, with escalators and elevators down to gates in each terminal.
Each Skylink train has two cars with level boarding and wide doors, useful if you’re hauling a 22-inch roller plus a backpack. Electronic displays show the next terminal stops (A, B, C, D, E) and approximate ride times, usually 1–2 minutes between adjacent terminals. Because it’s inside security, you only use Skylink for connections or moving between departure gates, not for going landside to parking or rental cars.
To board from Terminal A, follow overhead signs for “Skylink” near the midpoint of the concourse around gates A13–A16 and again toward A29–A30. Similar signs exist in B, C, D, and E, typically near the center sections of each concourse rather than the ends. Ride time from A to D is about 5–7 minutes, and from A to E usually under 10 minutes including station stops.
Skylink is free to use for all ticketed passengers connecting within DFW, regardless of airline, cabin, or frequent flyer status. You don’t scan a boarding pass at the train doors; you already did that at the security checkpoint in Terminals A, B, C, D, or E. Audio announcements call out approaching terminals and which side to exit, which helps when you’re rushing for a C gate while still on the D side of the loop.
If you’re tight on time, plan at least 15 minutes to move from a far A gate, like A38, to a far D gate, like D40, including walking up ramps and waiting on the platform. Gates closest to the stations usually sit within a 3–5 minute walk of the escalators; gates at the dead-end corners in B and E can push that closer to 8–10 minutes. Practical tip: check the monitors by the station entrance before boarding, then pick the train direction that hits your terminal first instead of riding the long way around the loop.