Peach and patlini, your good work in my absence has caused me to research Air Baltic, which does not have anything of interest. However, Air Baltic's website sent me on to Air Estonia, which has an incredible flight nonstop from Tallinn, Estonia(the topmost of the 3 Baltic countries with Latvia in between and Lithuania on the bottom). I discovered that Tallinn is the only city from which Air Estonia flies to Dubrovnik. The flight leaves at 0730 and arrives DBV 0930. Unfortunately it is only twice a week on Monday and Friday in 2008, not clear which days in 2007 but probably the same. That does not help when we are looking for something on Thursday July 19, 2007. To connect to this flight, there are 3 daily flights from VNO to TLL, but the only one that makes sense would be BT335 on Wednesday departing VNO 1830 and arriving TLL 2000, with an overnight at or near that airport.