Fraport AG has inaugurated Terminal 3 at Frankfurt Airport, marking the completion of the largest infrastructure project in the company’s history and the largest privately funded infrastructure project in Europe. Groundwork began in October 2015, with the terminal reaching construction completion in September 2025 following approximately €4 billion in investment. Despite the disruptions of the Covid-19 pandemic, the war in Ukraine and prolonged supply chain instability, the project was delivered on schedule and within budget.

The terminal spans Piers G, H and J, providing initial annual capacity for up to 19 million passengers. A future Pier K would extend this to 25 million. Infrastructure highlights include 112 check-in counters and drop-off points in the main terminal, 22 hybrid check-in counters at Pier G, 19 CT scanners at the main security checkpoint, 64 food and retail concessions across approximately 12,000 square metres, and more than five airline lounges. Aircraft capacity covers 24 adjacent docking positions and 14 bus gates.

Connectivity to the rest of the airport is provided by a new Sky Line people mover, spanning 5.6 kilometres and linking Terminal 3 to Terminal 1 and Frankfurt’s regional and long-distance rail stations in under eight minutes, with capacity for more than 4,000 passengers per hour in each direction.

A phased airline relocation from Terminal 2 is underway, with 57 carriers moving across in four waves concluding by 9 June 2026. Condor, the airport’s second-largest carrier, will transition to Terminal 3 in summer 2027.

As one of the few major hub airport expansions to have been delivered on time and within budget at this scale, Frankfurt’s Terminal 3 offers instructive lessons in project governance, phased delivery and stakeholder coordination for airport developers globally.