Pittsburgh International Airport Terminal Modernization Program

Like many aging U.S. airports, Pittsburgh International Airport required an upgrade to meet modern standards. Originally designed to connect the landside and airside terminals by an automated people mover, the airport no longer reflected the expectations of modern travelers — or the identity of the region it serves. With nearly 10 million passengers in 2024 — the highest since 2006 — the terminal transformation offered a timely opportunity to modernize operations and express Pittsburgh’s growing national and international relevance.

Gensler + HDR, in association with luis vidal + architects, designed a new 811,000-square-foot terminal that brings together all major airport functions within a single, streamlined structure. The terminal reflects Pittsburgh’s unique landscape and character through biophilic design, regional materials, and public art. Four outdoor terraces — two pre-security and two post-security — feature native plants, walkways, and benches. Undulating wood ceilings, tree-like columns, and a roofline inspired by rolling hills create a passenger experience that feels efficient and deeply local.

The new terminal redefines the passenger journey at PIT — cutting walk times, easing congestion, and eliminating the need for an automated people mover. The design enhances operational efficiency and speeds the security and check-in processes, while creating a welcoming civic space that celebrates Pittsburgh’s identity. With thoughtful waiting areas, seamless curb-to-gate connectivity, and terraces offering moments of pause and respite, the airport becomes more than a gateway; it becomes part of the region’s story.