I had one time back in May, when I flew to Chicago that it took a bit longer than usual to get thru security. The other 2 times I've flown out of TTN security has been fine. Was their 2 flights leaving around the same time, they tend to do that in the morning as 2 planes stay overnight.
In one of the articles about the reopening they mentioned that a 2nd security lane might be installed soon.
Future advancements to the terminal will include a covered sidewalk for arriving passengers to walk under to the baggage claim area and a second lane at the TSA checkpoint, according to Mercer County Spokesperson Michael Boonin.
http://www.trentonian.com/general-ne...ort-once-again