24-Mar-2006 9:15 AMDragonair increasing Europe freight capacityAnalysisBEIJING (XFNews) - Dragonair will increase its number of weekly scheduled freighter flights from Hong Kong to Frankfurt from three to four to meet growing demand, the official Xinhua news agency reported.The change will take effect from April 9. Dragonair's B747 freighter services to Frankfurt fly via Dubai. The Hong Kong-based carrier posted a 14.1% year-on-year rise in cargo volume in February, when it carried 24,678 tons.