NAV Portugal reduces delays by 71% in summer, despite increased traffic
Source NAV Portugal Summer 2025 confirmed NAV Portugal's operational effectiveness in airspace management. During the months of June to September, average en-route delays on flights controlled by NAV Portugal fell to 0.07 minutes per flight, corresponding to a 71% reduction compared to the same period last year, in a context where air traffic grew by 6.5%. In total, 18,300 minutes of delays were recorded on 274,700 controlled flights. In addition to strong performance en route, this summer also saw a significant reduction in delays at domestic airports, particularly at Humberto Delgado Airport. In Lisbon, where traffic grew by 0.8% in the summer, the minutes of delay attributable to NAV Portugal's operation fell by 54.8%. Thus, in terms of overall operations [...]