Bulgaria Air

FRA-SOF-FRA. Flight delayed by two hours with no explanation. Just before take-off, it was announced we were to land in Plovdiv which is 150km from Sofia (since Sofia airport closed its new runway for night time tests and we would not arrive in time due to the delay) and not as scheduled in Sofia. No prior notice of this was given and people could not plan for such a major change. From Plovdiv which is short of just a landing strip, we were driven by bus for another two hours to Sofia arriving 4 hours later than scheduled. I can't believe how they managed to turn a 2hour flight in to 6 hours. Return was bearable although my table try was broken. Crew is unprofessional and there is a lack of communication between airline and passengers. The low price of the ticket is not worth what you have to go through, avoid them at all cost.