Dallas Airport Train
Trains from Dallas Airport to Dallas are called Trinity Railway Express trains, or the TRE. It operates every day of the week except for Sunday and federal holidays.
To take a train from Dallas Airport to downtown Dallas, you must first take a DFW airport shuttle bus from the airport terminals to Remote South Parking. Once there, transfer to a shuttle bus for the Trinity Railway Express’ CentrePort Station. Both shuttles run every 15 minutes.
The total time on the bus, including the connection, should take no more than 30 minutes at peak times.
The second bus will drop you off at the Trinity Railway Express bus stop. Once there, go to Platform 3 and purchase a ticket to downtown Dallas for $3.50 from the machines.
Trains from Dallas Airport to Dallas take around 30 minutes to arrive at Union Station in downtown Dallas. From there you can connect to the Dallas light rail or buses for other destinations.