Русско-англо-русский юридический словарь

Smart travelers build a cushion of time into their trips when flying on discounted tickets, flying in a day or a half a day before they absolutely must be there. (The New York Times)

The Senate has a two-week recess after the end of next week, which could provide the three senators a little added cushion of time to regain their good health and return to the Senate in mid-April, although that’s not certain. (CNN)