You Will not be able to get from Scranton to Stratford in under tow hours on public transportation, unless an airplane is part of the transportation. I have reletives that live in Dixon City and it takes almost 3 hours driving 60-70 mph, so a bus or a train that makes frequest stops will take 4 hours.Metro North rail will be your best bet
Greyhound or Trailways bus from Scranton to New York, Metro North New Haven Line train to Stratford.