United Airlines Holdings, Inc. (UAL) has officially opened its new 765,000-square-foot Terminal B North Concourse at George Bush Intercontinental Airport (IAH), completing the centerpiece of a $2.6 billion infrastructure overhaul.

Previewed on October 21, 2026, and opened to the public on October 22, 2026, the facility introduces 22 mainline gates and the largest United Club in the Americas. According to a company press release, the expansion increases the carrier’s peak travel date capacity in Houston by 40% compared to 2023.

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Upgraded passenger facilities and mainline capacity

The new three-level concourse replaces outdated infrastructure with 22 mainline gates, all equipped with jet bridges to accommodate larger aircraft. The architectural and operational upgrades are designed to streamline passenger flow and reduce congestion during peak departure banks.

A major focal point of the development is the 54,000-square-foot United Club. With a seating capacity of 800, it is now the largest lounge operated by any airline in the Americas. The terminal also incorporates local Houston dining brands, including B&B Butchers & Restaurant, Rosie Cannonball, Pizaro’s Pizza, Blood Bros. BBQ, Katz Coffee, and Blue Bell Creameries. The public spaces feature 10 major art installations and 11 sets of restrooms.

“I want our customers to start their vacation the minute they show up at the airport and Terminal B North sets a new standard for facilities across the country,” said United Airlines CEO Scott Kirby.

Funding and execution of the Terminal B Transformation Program

The opening of the North Concourse represents the most significant milestone in the broader Terminal B Transformation Program. The original Terminal B opened in 1969, and its infrastructure had become undersized for modern mainline aircraft operations and current passenger volumes.

United Airlines and the Houston Airport System (HAS) formally announced the $2.6 billion modernization initiative on November 7, 2023. The project secured critical municipal backing on March 6, 2024, when the Houston City Council voted to allocate $150 million toward the city’s portion of the expansion under a Memorandum of Agreement.

Once subsequent improvements to the South Concourse are completed, United will operate a total of 48 gates across Terminal B.

Kirby emphasized that the airline’s strategy extends beyond fleet modernization. “Houston is great example of our focus on the overall customer experience,” Kirby stated. “Yes, we’re investing in new aircraft, products and technology here, but we’re also focused on improving the infrastructure, building new concourses, baggage systems and training and maintenance facilities for our employees.”

Strategic growth at the Houston hub

United Airlines is the largest carrier globally as measured by available seat miles, and Houston serves as one of its primary domestic and international hubs. The airline is the largest operator at IAH, managing more than 500 daily departures and employing over 14,000 people in the region.

The completion of the North Concourse builds on a sustained period of capital expenditure by the carrier in Texas. Since 2015, United has invested $3.5 billion into its facilities and operations at IAH.

The immediate operational impact of the new concourse is a 40% increase in the number of passengers the airline can accommodate on peak travel dates in 2026, alleviating previous capacity constraints at the hub and supporting future schedule growth.

Oklahoma City officials have unveiled a 25-year master plan for Will Rogers International Airport (OKC) designed to quadruple annual passenger capacity to 20 million. The phased expansion aims to accommodate rapid regional growth and prepare the facility for international traffic ahead of the 2028 Summer Olympics.

Announced on October 13 in a city press release, the “Cleared for Takeoff” initiative outlines a demand-driven approach to infrastructure investment. Rather than relying on strict calendar dates, major construction phases will be triggered by specific passenger volume milestones, ensuring the airport scales its landside and airside facilities in step with actual utilization.

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Phased infrastructure triggers

Will Rogers International Airport currently serves a baseline of 4.6 million passengers annually. The new master plan establishes a roadmap to handle future demand through three primary expansion phases.

Phase 1 will activate when annual passenger traffic approaches the 6 million mark. This initial stage focuses heavily on landside improvements, including the addition of 1,538 new parking spaces housed within a five-level structure. Phase 2 will commence when the airport reaches 8 million annual passengers. This stage includes an approximate 550-foot extension of the curbside frontage and expands the terminal to support between 24 and 26 gates. Notably, this phase incorporates at least one designated position for widebody aircraft.

The fully realized Phase 3 vision scales the facility to a total of 40 gates and widens the curbside layout to six lanes. Director of Airports Jeff Mulder stated in the release that the plan outlines the trajectory for long-term growth.

“This is a monumental step toward balancing our landside facilities with airside terminal capacity, elevating passenger processing, and ensuring Oklahoma City remains seamlessly connected to the global economy,” Mulder said.

Preparing for international traffic and LA28

The long-term expansion strategy follows a 25% increase in passenger traffic at the airport over the past decade, according to reporting by KGOU. Local leaders are prioritizing infrastructure to maintain momentum in air service development.

“We have to plan and prepare for that growth at our airport, because we never want to decline new air service due to inadequate infrastructure,” Oklahoma City Mayor David Holt told KGOU.

While the major terminal expansions are tied to future passenger milestones, several near-term upgrade projects are already underway. Terminal flooring upgrades began in September 2026, and a rehabilitation of Terminal Drive is scheduled to commence in mid-October 2026. The airport anticipates completing restroom renovations by December 2027, followed by the conclusion of the flooring upgrades in January 2028 and the Terminal Drive project in February 2028.

These immediate improvements align with Oklahoma City’s preparations to host the canoe slalom and softball events for the LA28 Olympic Games, scheduled for July 14 to 30, 2028. To support the anticipated influx of international visitors, the airport recently constructed a new customs area. This facility will process the airport’s first nonstop international flights, which are expected to launch in November 2026.

AirPro News analysis

The inclusion of widebody gates and international customs facilities at Will Rogers International Airport reflects a broader strategic shift among mid-sized US regional airports. As secondary cities experience sustained population and economic growth, local aviation authorities are investing heavily to bypass traditional hub-and-spoke constraints and secure direct international connectivity. For Oklahoma City, the impending 2028 Olympic events serve as a catalyst to accelerate these capabilities, positioning the airport to handle larger aircraft and diverse global traffic long after the games conclude.

Aviation technology specialist SITA has agreed to acquire Collins Aerospace Airport Solutions, absorbing the terminal operations, passenger processing, and baggage management business unit from RTX Corporation. The acquisition consolidates a highly competitive sector of the aviation IT market, bringing a major portfolio of airport resource management software under the Geneva-based company’s umbrella.

Announced on October 15, 2026, the transaction expands SITA’s capabilities in delivering integrated technology solutions for airports and airlines globally. The deal encompasses Collins Aerospace’s physical passenger touchpoints, including check-in systems, self-service kiosks, and automated bag drops, alongside the back-end networks that power them.

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Integrating passenger touchpoints

Collins Aerospace Airport Solutions provides critical infrastructure for airports worldwide. The acquired portfolio includes the MUSE common-use platform and its virtualized counterpart vMUSE, which allow multiple airlines to share the same check-in desks and gate equipment. The deal also includes vPad biometric kiosks, VeriPax passenger validation systems, and AirVue flight information display systems (FIDS).

In a press release issued today, SITA Chief Executive Officer David Lavorel stated that the acquisition extends the company’s offerings and reinforces its role as a primary technology partner for the aviation sector. He noted that as air transport grows, the industry requires technology and innovation to connect each part of the passenger journey so disruptions can be prevented or resolved quickly.

Nathalie Altwegg, SITA Senior Vice President for Airports, emphasized the operational integration required by modern airport operators.

“Ask an airport what it wants from a technology provider, and the answer is a trusted partner. That means understanding its environment, working closely with its teams, and being there when support is needed.”

The transaction is expected to close in the first half of 2027, subject to customary closing conditions and regulatory approvals. Financial terms and the exact deal value have not been publicly disclosed by SITA or RTX Corporation.

A history of airport IT consolidation

The smart airport and passenger processing market is undergoing rapid modernization, driven by demand for contactless biometric solutions and automated baggage systems. Airports are increasingly relying on these technologies to handle growing passenger traffic efficiently without requiring new physical terminal construction.

SITA has actively expanded its footprint in this sector through targeted acquisitions. In 2024, the company acquired major self-bag drop vendor Materna IPS to build out its passenger processing portfolio. The integration of Collins Aerospace Airport Solutions represents the next phase of this expansion strategy.

Competitors in the airport systems market are making similar moves to capture market share. In April 2026, Amadeus announced its intent to acquire IDEMIA Public Security for €1.2 billion to scale its own biometric identity capabilities. The market is now largely defined by these large-scale integrators competing to offer end-to-end solutions from curb to gate.

Infrastructure resilience and shared networks

The consolidation of airport IT systems also highlights the critical nature of shared infrastructure. Common-use platforms like MUSE are essential for daily airport operations, but their widespread adoption creates centralized points of vulnerability.

In September 2025, the Collins Aerospace MUSE platform experienced a ransomware attack that disrupted check-in and boarding systems at major European airports. The incident underscored the operational risks associated with shared airport IT networks. Bringing these systems under SITA’s management consolidates the oversight of these vital networks, placing the responsibility for cybersecurity and system resilience squarely on the Swiss technology provider.

AirPro News analysis

The acquisition of Collins Aerospace Airport Solutions by SITA signals a tightening concentration of power in the airport IT sector. With Amadeus absorbing IDEMIA and SITA integrating both Materna IPS and now the Collins airport unit, the market is increasingly dominated by a duopoly of massive integrators capable of offering comprehensive biometric and baggage solutions.

For airports and airlines, this consolidation promises more seamless integration across the passenger journey, potentially reducing the friction of managing multiple vendor contracts. However, it also raises the stakes for system reliability. As fewer vendors control the critical infrastructure of global air travel, any localized software failure or cyber incident has the potential to cascade across multiple airports and operators simultaneously.