Business travel is sometimes treated as a short list: reach the city, attend the meeting, return home. That view works until several people, locations or priorities begin to overlap.
A visiting executive may need a quiet arrival before an early meeting. A small team may be travelling on different schedules but need to be in the same place at the same time. A multi-city programme may look feasible until the margin for delay disappears. None of these is unusual; they simply need to be considered together.