Europe’s busiest air cargo hub, Frankfurt airport, has reported a slowing decline in cargo traffic in June. Frankfurt handled 148,211 tonnes of cargo in June, a 16.5 per cent drop from a year earlier that followed year-on-year declines of 17.1 per cent and 24.9 per cent in May and April respectively. The improved June figure still left cargo volumes in the first half of the year 21.4 per cent down on the same period in 2008 at 822,469 tonnes compared with 1.05 million tonnes a year earlier.