Heathrow Airport handled 5.8 million passengers in February—its busiest second month on record—thanks to a "bumper" UK half-term and a surge in Chinese New Year traffic, according to figures released on 11 March. The total is 110,000 higher than February 2025, yet management noted that the hub’s growth (1.9 percent) lagged the European average of 4.6 percent and that Istanbul has overtaken Heathrow as the continent’s busiest airport. Chief executive Thomas Woldbye used the results to press the case for a third runway, arguing that the airport’s two existing runways are “full” and that capacity constraints risk undermining Britain’s competitiveness. For corporate mobility teams the message is mixed: on the one hand, Heathrow continues to deliver a high service level—98 percent of passengers cleared security in under five minutes even amid record volumes. On the other, slot scarcity pushes up fares and limits schedule flexibility, complicating assignee travel planning during peak periods.
![Heathrow posts record February throughput but warns runways are ‘full’ without third-runway green light]()
At times like these, securing the right travel documentation quickly is just as important as finding the right flight. VisaHQ’s online platform for UK-based travelers (https://www.visahq.com/united-kingdom/) helps companies and individual passengers obtain visas and passports for hundreds of destinations, offering live tracking, expert review and courier support. Leveraging such a service can remove one more variable when Heathrow’s slot crunch forces last-minute itinerary or routing changes.
The airport also confirmed it is working with airlines to “facilitate additional flight requests” for contingency routings caused by the Middle-East situation. That could see more long-haul departures retimed into shoulder periods or moved to secondary airports, so travel buyers should watch for short-notice changes. From a policy standpoint, the numbers will feed into the political debate over aviation capacity in the South-East. Any green light for expansion would trigger multi-year construction and complex environmental offset requirements. Businesses with large expatriate populations should therefore plan for constrained slots—and potentially higher premium-cabin prices—until well into the 2030s.
At times like these, securing the right travel documentation quickly is just as important as finding the right flight. VisaHQ’s online platform for UK-based travelers (https://www.visahq.com/united-kingdom/) helps companies and individual passengers obtain visas and passports for hundreds of destinations, offering live tracking, expert review and courier support. Leveraging such a service can remove one more variable when Heathrow’s slot crunch forces last-minute itinerary or routing changes.
The airport also confirmed it is working with airlines to “facilitate additional flight requests” for contingency routings caused by the Middle-East situation. That could see more long-haul departures retimed into shoulder periods or moved to secondary airports, so travel buyers should watch for short-notice changes. From a policy standpoint, the numbers will feed into the political debate over aviation capacity in the South-East. Any green light for expansion would trigger multi-year construction and complex environmental offset requirements. Businesses with large expatriate populations should therefore plan for constrained slots—and potentially higher premium-cabin prices—until well into the 2030s.
