METRO Magazine Logo
MenuMENU
SearchSEARCH

TEXRail tests Stadler trains at DFW Airport

Trinity Metro ordered eight diesel-electric low-floor multiple unit FLIRT from Stadler in June 2015 for the TEXRail project.

October 18, 2018
TEXRail tests Stadler trains at DFW Airport

Trinity Metro ordered eight diesel-electric low-floor multiple unit FLIRT from Stadler in June 2015 for the TEXRail project. Photo: Stadler

2 min to read


Trinity Metro ordered eight diesel-electric low-floor multiple unit FLIRT from Stadler in June 2015 for the TEXRail project. Photo: Stadler

The first Stadler FLIRT model trains have passed TEXRail’s dynamic train testing at the Dallas/Fort Worth (DFW) International Airport in Texas bringing TEXRail one step closer to putting the trains into service.

TEXRail conducted testing, which took place October 10, 2018, with the support of the Federal Aviation Administration. Tests consisted of a train clearance test and test activities to verify any impacts to the ASR 9 radar tower due to train operations. The test section covered the alignment from the Dallas Fort Worth Junction to the DFW Airport Terminal B station. Next steps in the testing process will include a system-wide test to certify the commuter rail system before testing is completed in December.

Ad Loading...

Trinity Metro ordered eight diesel-electric low-floor multiple unit FLIRT from Stadler in June 2015 for the TEXRail project. The trains will operate on the commuter route in the corridor between downtown Fort Worth and the northern railway terminus of the Dallas/Fort Worth International Airport in Texas. The design of the vehicles allows operation of a mixed fleet including freight trains with the vehicles meeting the new AVT requirements of the Federal Railroad Administration and Buy America.

The first Stadler FLIRT model trains have passed TEXRail’s dynamic train testing at the Dallas/Fort Worth International Airport. Photo: Stadler

Last week, the FAA and TEXRail tested the trains for clearance to wayside equipment and the infrastructure as well as for train vibration and reflectivity impact to the DFW ASR9 tower radar operation. Train clearance tests such as this one are a function of the project safety and security certification process and will support the system certification. Tests are scheduled based on the track allocation program managed by the commuter rail service operator.

“Essentially, this particular test is part of the overall certification by the FRA that we need to place TEXRail in service,” said TEXRail spokesperson Linda Thornton.

More Rail

Operation Lifesaver Rail Safety Education logo over railroad tracks background, representing rail safety awareness initiatives.
Railby News/Media ReleaseMay 4, 2026

Operation Lifesaver Awards Rail Safety Outreach Funds in 12 States

Operation Lifesaver awarded $220,200 in grants to 12 states to support rail safety campaigns focused on grade crossing awareness and trespass prevention.

Read More →
Caltrain trains on tracks
Railby StaffMay 1, 2026

Caltrain Survey Shows Record-High Rider Approval

The survey showed that commute trips still make up the majority of ridership, with most riders boarding 2 to 3 days a week, reflecting hybrid work schedules. Two-thirds of Caltrain riders have access to a car, while 37% of Caltrain riders are considered low-income.

Read More →
A person working on a bus
ManagementMay 1, 2026

Data-Driven Maintenance: Focusing Effort Where It Matters Most

Advances in data and analytics are giving transit agencies new opportunities to refine maintenance practices, improve efficiency and make more informed decisions about asset performance.

Read More →
Ad Loading...
Carmen C. Cham of HNTB
Managementby Alex RomanApril 29, 2026

How Transit Architecture Is Reshaping the Rider Journey

In this Consultant Roundtable, Carmen C. Cham shares insights on how agencies can create spaces that are intuitive, connected and built for long-term impact.

Read More →
A Red Line Rendering
Railby StaffApril 27, 2026

Chicago Kicks Off Historic Red Line Extension at Michigan Avenue Station Site

The Red Line Extension Project will provide the Far South Side of Chicago with rapid rail transit for the first time by extending the Red Line by 5.5 miles from 95th Street to 130th Street, including the construction of four new Red Line stations at 103rd, 111th, Michigan, and 130th streets.

Read More →
Trains at railroad crossings
Security and Safetyby StaffApril 27, 2026

USDOT Invests $1.1B to Enhance Safety Infrastructure at Railroad Crossings

Every year, more than 2,000 incidents and 300 fatalities occur at railroad crossings nationwide. 

Read More →
Ad Loading...
Siemens and LK Comstock photo for Fulton-Liberty Lines
Security and Safetyby StaffApril 27, 2026

NYC’s Fulton–Liberty Lines Get Digital Signal Upgrade from Siemens and L.K. Comstock

The Siemens CBTC System, Trainguard MT, in compliance with New York Subway Interoperability Interface Specifications, enables trains to run as close as 90 seconds apart, using next-generation signaling and continuous communication to keep operations moving seamlessly.

Read More →
WMATA 7000-series railcars at Navy Yard
Managementby StaffApril 24, 2026

WMATA Adopts FY2027 Budget, Boosts Service Without Raising Fares

While recognizing regional economic constraints and continuing to improve service, the budget increases the jurisdictional subsidy to less than 1.8%, significantly below the inflation rate and the 3% regional target, said agency officials.

Read More →
Denver RTD's A Line with passengers
Railby StaffApril 23, 2026

Denver's RTD Celebrates 10th Anniversary of the A Line

With more than 59,400,000 boardings since the service’s debut, the A Line’s utilization surpassed that of all other RTD rail services in 2025, the agency reported.

Read More →
Ad Loading...
Passengers on a public transit vehicle.
Railby StaffApril 21, 2026

Virginia DRPT Releases Draft Six-Year Program for Transit, Rail Investments

The plan outlines funding for transit operations, capital projects, and freight and passenger rail initiatives, as state officials seek public input on priorities shaping mobility and infrastructure across the Commonwealth.

Read More →