Question : Will you do what it takes to get the absolute cheapest flight?
Answer : The best day to fly on a budget this month is Sunday. Being flexible with your travel days garners you even more savings during your booking.
Question : If punctuality is required for you to book a flight, which airline is your best bet?
Answer : Air Busan will have you to PUS on schedule 82% of the time. Life has too much to offer to spend it waiting in an airport, so check out Air Busan to get in and out of airports as quickly as possible. Note that if they do have a delay, it usually lasts about 20-30 minutes.