Sitting in DTW. About to go DTW-EWR-GRU. My flight was cancelled, so now I'm on the 3pm flight: Est. Departure 6:40pm. It shows the flight arriving in terminal A at 8:11pm. How much time do I need to get to Terminal C? I'm on the 10:05 flight. Do I need to go through security? Thanks!

If there's already a thread on this, I couldn't find it.