To catch the train for Tibet from Pudong International Airport

HI, I will be arriving at Pudong International Airport at 4:20 pm on December 18th from Canada. Will I be able to catch the train for Tibet at 7:00 pm in Shanghai Railway Station? How many minutes will it take to arrive this Railway Station from Pudong International Airport station? Please send me an email.
Really appreciate your time to reply me back. Thanks