United Airlines has officially debuted its new Terminal B North Concourse at George Bush Intercontinental Airport, a modern 765,000-square-foot, 22-gate facility designed to elevate airport infrastructure standards across the United States. The opening marks the cornerstone milestone of an ambitious $2.6 billion transformation program aimed at expanding operational capacity and cementing Houston’s standing as the airline’s premier gateway to Latin America.
A Strategic Leap in Capacity and Aviation Infrastructure
The inauguration of the Terminal B North Concourse replaces operational facilities dating back to 1969. The newly constructed three-level structure anchors the Terminal B Transformation Program—a $2.6 billion capital investment that will expand United’s footprint at the terminal to a total of 48 aircraft gates.
The expansion enhances hub operational efficiency and accommodates a 40% projected surge in peak passenger volumes throughout 2026 compared to 2023 levels.
Infrastructure Highlights and Operational Excellence
- 22 New Mainline Aircraft Gates: Located in the North Concourse, these gates are purpose-built for narrowbody operations, featuring expanded passenger holdrooms and boarding areas.
- 26 Optimized Regional Gates in the South Concourse: The south concourse has been reconfigured to support larger, dual-class regional aircraft, integrating an expanded array of passenger boarding bridges (PBBs).
- 100% Jet Bridge Boarding: Every United Airlines flight operating out of the North Concourse will board directly via climate-controlled jet bridges, fully eliminating remote hardstand operations and significantly enhancing passenger comfort.
- Advanced Baggage Handling System (BHS): State-of-the-art baggage processing, handling, and tracking technologies have been deployed to seamlessly manage high-volume throughput generated by the expanded terminal footprint.
- Enhanced Landside and Curbside Access: Ground-access enhancements feature expanded curbside lanes, a ground-level check-in facility, and a dedicated bypass roadway to alleviate surface vehicular congestion between Terminals A and B.
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Consolidating the Primary Gateway to Latin America and Setting Domestic Records
From George Bush Intercontinental, United operates service to 65 international destinations, including 57 across Latin America and the Caribbean. This network cements Houston as the carrier’s largest hub for connectivity to the region, featuring several unserved routes not operated by any other U.S. carrier.
On the domestic front, 2026 marks the airline’s largest flight schedule in over a decade, offering nearly 17 million annual seats. Over the past year, the network added ten domestic points across the United States—including Hartford (BDL), Chattanooga (CHA), Burlington (BTV), and Spokane (GEG)—with further route expansion slated through 2027.
Strategic New International Routes
The additional operational capacity at Terminal B underpins a wave of new direct international services beginning this winter:
- Tuxtla Gutiérrez, Mexico: Commencing operations late this month, granting the Mexican market its sole nonstop international link.
- Cartagena, Colombia: Scheduled to launch in December, making United the first U.S. carrier to operate scheduled nonstop flights on the route.
- Caracas, Venezuela: Service inaugural scheduled for January.
- Chihuahua, Mexico: Scheduled service restarts planned for next spring, bolstering cross-border connectivity.
Largest Airline Lounge in the Americas
Perched on the mezzanine level of the North Concourse is the brand-new United Club, spanning 54,000 square feet and holding the title of the largest airline lounge in the Americas.
The lounge accommodates up to 800 passengers concurrently and boasts a 1,350-square-foot open-air terrace offering sweeping views of the airfield ramp and movement area. Amenities include:
- Two full-service bar concepts and two expansive buffet stations.
- Eleven private, sound-insulated phone booths engineered for voice calls and executive productivity.
- High-speed Wi-Fi and power outlets strategically distributed throughout the entire footprint.
- A curated art program featuring predominantly Texas-based artists, including photographic installations captured by a San Antonio-based United team member.
With this facility, United expands its premium lounge footprint to seven locations across IAH, complementing the United Club Fly concept launched in Terminal B South in February 2025 for rapid-transit connections, alongside the flagship United Polaris lounge. Book flights.
Sustainability, Inclusion, and Elevated Concessions
The architectural blueprint of Terminal B North integrates advanced environmental performance metrics and sensory accessibility alongside a world-class concessions program:
- LEED Gold Certification: The North Concourse is targeting Leadership in Energy and Environmental Design (LEED) Gold certification from the U.S. Green Building Council (USGBC). The facility delivers a projected 29% reduction in overall energy costs and over 35% savings in indoor water consumption. Airside infrastructure includes 91 charging stations for Ground Support Equipment (GSE), electric Ground Power Units (GPUs), and gate-integrated Pre-Conditioned Air (PCA) systems.
- Inclusive Sensory Room: Tailored for neurodivergent travelers and passengers with sensory processing sensitivities, the suite incorporates a simulated aircraft cabin experience, dedicated sitting pods, tactile panels, a calming room, an ambient fiber-optic starlight ceiling, and bubble tubes.
- $16.8 Million Public Art Program: The largest public art commissioning in IAH history features 10 monumental installations, including Moment Factory’s The Digital Bayou, signature works by Rick Lowe, and intricate mosaics by Dixie Friend Gay.
- Retail and Concessions Footprint: Over 105,000 square feet showcases renowned local culinary brands such as B&B Butchers & Restaurant, Rosie Cannonball, Pizaro’s Pizza, Blood Bros. BBQ, Katz Coffee, and Blue Bell Creameries, operating alongside global staples including Starbucks, Be Relax Spa, and duty-free retail outlets. In-app mobile ordering and gate delivery via the United app are scheduled to go live later this year.
Economic Footprint and Long-Term Investment in Houston
The redevelopment of Terminal B supported approximately 3,000 local direct construction jobs and engaged 308 local vendors and subcontractors. United employs more than 14,000 personnel in Houston and operates over 500 daily departures, delivering an annual regional economic impact exceeding $1.2 billion according to an independent study conducted by Compass Lexecon.
The commissioning of the Terminal B North Concourse is part of more than $3.5 billion invested by United at IAH since 2015—a commitment that also encompasses a $16 million Technical Operations Training Center and a modern $177 million Ground Support Equipment (GSE) maintenance facility, laying the operational groundwork for the airline’s next phase of network growth through 2027.
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