A direct, non-stop flght with, say, JetBlue Airways, will take fractionally under 3 hrs. If you have connect via other airports it can take between 5 and 7½ hrs.
The flight would be around 4 hours.
The average flight time is 2 hours and 23 minutes.
What is the flight time from Tampa Florida to Beijing China?
MapQuest gives the estimated driving time as 24 hours and 33 minutes.
By car: 1,583 miles
About 3-4 hours. Sometimes 4 and a half hours. Hope I helped!