Houston Airports celebrates 25 years of seamless connections with the Skyway at IAH

The Skyway's journey began in 1999 with a single shuttle serving Terminals B and C. In 2023, the Skyway facilitated an impressive average of nearly 700,000 passenger trips, highlighting its vital role in keeping IAH passengers moving.

May 23, 2024

Houston Airports is celebrating the 25th anniversary of the Skyway, the Automated People Mover (APM) system that has transformed passenger experiences at George Bush Intercontinental Airport (IAH) since 1999.

The Skyway efficiently connects passengers between Terminals A, B, C, and D/E, offering a convenient and reliable mode of transportation within the airport. Built in three phases by Alstom, which also operates and maintains the system, the Skyway has grown from a single shuttle operating between Terminals B and C to a robust network that includes four stops that service all five passenger terminals at Bush Airport.

"The Skyway has played a vital role in enhancing the passenger experience at IAH for the past 25 years," said Kelly Woodward, Chief Operating Officer for Houston Airports. "It provides a quick, comfortable, and stress-free way for passengers to navigate the airport with their luggage, ensuring they can connect to their flights efficiently."

Original Skyway 1999
The original colors for the IAH Skyway in 1999.

A History of Expansion and Efficiency

The Skyway's journey began in 1999 with a single shuttle serving Terminals B and C. In 2002, a second train was added to create a dual shuttle service between these terminals. Recognizing the growing passenger demand, Houston Airports embarked on an expansion project in 2005, extending the Skyway guideway to Terminals D/E and adding eight new vehicles. This expansion enabled the implementation of the "Pinch Loop 5" service, where five train cars are connected together to allow more passengers to ride the Skyway at once, significantly improving passenger connectivity.

Second version of the Skyway
Skyway 2012.

The final phase of expansion came in 2010 with the addition of four more vehicles and the extension of the Skyway system to Terminal A. Today, the Skyway boasts a fleet of 15 trains operating on a continuous loop, serving IAH Terminals A, B, C and D/E.

Skyway 3.0
Updated branding on the Skyway in 2014.

A dedicated team of 48 Alstom staff members is responsible for the seamless operation and maintenance of the Skyway system. Their expertise ensures the continued reliability and efficiency of this essential transportation service. 

In 2023 alone, the Skyway facilitated an impressive average of nearly 700,000 passenger trips, highlighting its vital role in keeping IAH passengers moving.