at the Prague airport before leaving Czech Republic. They flew to the Vienna for the concert.

They were running late at the time when they arrived at the airport (it was after 14:20 = 2:20pm and they already should fly away at 14:00 = 2pm according to "flight plan"). As their driver told us, Roger was always the cause of them "being late", because time is not important for him - 10, 20 mins? Doesnt matter....