Question : Would you be willing to change your travel days if it saved you money?
Answer : Sunday is your cheapest day to fly in December. 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 : NetJets Aviation leads the way with a 78% on-time rate. Stick to NetJets Aviation and you won't spend more time in airports than you have to. Note that if they do have a delay, it usually lasts about 10-20 minutes.