21.   Curbside check-in was banned when airports reopened following the attacks.

22.   Frankfurt international airport reopened part of a passenger terminal early Monday after hundreds of arriving and departing travelers were evacuated when the area filled with smoke Sunday.

23.   It was not clear at what time the airport would reopen Tuesday, airport officials said.

24.   It was unclear when the airport would reopen, he said.

25.   Late Thursday the airport reopened and Croatian Airlines resumed all of its domestic flights on Friday.

26.   Meanwhile, Sarajevo airport reopened Friday for the first time in five months.

27.   Officials at Dubrovnik airport said the airport reopened for flights early Wednesday evening.

28.   Rose said the earliest the airport could reopen was Tuesday morning.

29.   Serb military leaders have promised they would allow the airport to reopen Saturday.

30.   Serb military leaders promised they would allow the airport to reopen Saturday.