So I'm scheduled to fly from Newark NJ to Miami on June 10th. The business asked if I could be in Seattle the 8th and 9th. The only flight from SEA to Newark lands at 6:30 am on the 10th, and my flight from EWR to MIA is at 10:30 am. Being that the flight from SEA to MIA isn't possible due to who is paying for each trip, here is my question: How bad are delays typically flying out of Seattle-Tacoma? Some airports like Newark, JFK and O'Hare are known for their delays? How is Sea-Tac? What are the odds of me being on time for my flight to Miami? I think at 4 hours in between flights, I should be ok as long as the flight isn't delayed more than two hours. Thoughts?