BRUSSELS — Belgium's busiest airport remained closed for a seventh day Monday because of last week's terror attack, snarling travel as passengers returned from a long Easter holiday. "My plans for last week got disrupted in places, but in the end I got to where I was going," said Nicholas White, a consultant who lives near Brussels.White, a native of Northern Ireland, flew from England to Belgium's smaller regional airport in Antwerp, 35 miles to the north. He said many people opted to stay home rather than risk a difficult trip and further attacks.
