Shuttle Bus 1 from Pudong airport to Hongqiao airport

I note from your website that the Airport Shuttle Bus Line 1, leaves every 15 minutes, from Pudong International Airport to Hongqiao International Airport and takes 1 hour.
Please confirm if this is accurate?
If I catch the bus October 23rd at 9am will I arrive by 10am?
What terminal does the bus arrive at Hongqiao International Airport?
Is there any other transport options to travel from Pudong International Airport to Hongqiao International Airport?