Heathrow Airport: Crowds Due to Passenger Flow, Not Volume | BBC News

London Heathrow Airport, Europe’s busiest travel hub, isn’t suffering from overcrowding, according to its chief executive, Thomas Woldbye. The perceived congestion, he argues, stems from differing pedestrian habits between British and European travelers. The revelation comes as the airport navigates plans for potential expansion and seeks to improve passenger flow.

Speaking at an Aviation Club UK event on February 13, 2026, Woldbye explained that British passengers tend to keep to the left, while their European counterparts favor the right. This creates a “crashing into each other” effect, making the terminal *feel* more crowded than it actually is. “One of the jokes I have with our people is that one of the reasons Terminal 5 is crowded, which it’s not actually, is people are in the wrong place,” he said, according to reports. He suggested a simple solution: directing foot traffic to separate sides of walkways based on origin.

The comments arrive at a time of heightened scrutiny regarding passenger experience at Heathrow. Despite being named the busiest airport in Europe last year, handling 84 million passengers annually, reports of crowded terminals – particularly Terminals 2 and 5 – have surfaced. Interestingly, Woldbye noted that Terminal 5, despite being physically larger than Terminal 3, receives worse scores in the airport’s internal crowd perception metrics. “Interestingly Terminal 3 is one of the ones that scores best, and Terminal 5 is one of the worst and there’s way more space in Terminal 5,” he stated.

Woldbye’s focus on passenger flow isn’t merely anecdotal. The airport is aiming to accommodate 10 million additional passenger journeys per year by 2031. To achieve this, Heathrow is exploring “soft skills” improvements, including the directional guidance mentioned above, as well as physical changes to the terminals. These include “decluttering” departure lounges by removing amenities like phone boxes and seats, and relocating information counters. The shift away from measuring crowds by “passengers per square metre” suggests a move towards prioritizing perceived space and ease of movement.

However, the immediate challenge facing Heathrow extends beyond internal passenger dynamics. The airport is also awaiting crucial approvals for its long-planned third runway expansion, a project intended to boost capacity to 150 million passengers annually. While the government has expressed support for the expansion, Woldbye cautioned that several hurdles remain. He specifically highlighted the need for modernization of airspace and a “long-term regulation which is clear in terms of building a business case.” He emphasized that “lots of stuff has to be done this year in order to enable the actual commencement of building.”

The third runway has faced significant opposition from climate campaigners and local residents concerned about environmental impact, and disruption. The economic benefits of the expansion are also debated, with some economists questioning whether the projected growth will materialize. The government maintains that the expansion is vital for economic growth, a claim not universally accepted.

The timing of Woldbye’s comments also coincides with broader disruptions to UK air travel. Airlines have issued warnings of potential flight delays due to a fault in the UK’s air traffic control system, a separate issue highlighting the fragility of the nation’s aviation infrastructure. This adds another layer of complexity to Heathrow’s efforts to maintain smooth operations and positive passenger experiences.

Woldbye’s assessment of the situation suggests a nuanced approach to managing Heathrow’s capacity. While acknowledging the airport’s status as Europe’s busiest, he frames the issue not as a lack of space, but as a challenge of optimizing passenger behavior and perception. Whether these “soft skills” solutions, combined with planned physical improvements and eventual runway expansion, will be sufficient to meet future demand remains to be seen. The airport’s ability to navigate these challenges will be critical not only for its own success, but also for the broader UK economy and its position as a global aviation hub.