Do you have a cross country or international business trip coming up? Or are you traveling within a hour difference?
Regardless of the time change, your body has to adjust to the modifications. Many resort to sleeping, but it may be wise to hold off depending on your destination's time zone. And those meetings you were planning to attend directly from the airport? Traveling, in general, is tiring. Take a day to travel and allow yourself to better prepare to exhibit top notch professionalism.