2,818,696 passengers were handled at Zurich Airport in September (+21.3% vs. previous year). The number of local passengers increased by 19.3% and transfer passengers increased by 26.3%. The transfer rate, which was at 29.2% last September, is at 30.4% in the month under review. Passenger numbers were 97.6% of the 2019 level.
read more….https://www.flughafen-zuerich.ch/newsroom/en/key-figures-september-2023e/