Is there a train or bus from Suzhou to Pudong in the evening 01:15 flight?

As I know, the latest bus may depart at 19:00 from SZ West Bus Station.
Besides, there are the trains at SZ North Railway Station heading for Hongqiao Railway Station at around 21:00 with the duration of about 30 minutes. You are advised to arrive there before 22:00, and then you may take the airport shuttle bus line 1 to Pudong International Airport directly.