It's a good thing I didn't just take this post at face value. While the 608 runs on weekends, it provides very limited service, making its last stop far from anywhere that would be convenient to the airport. It would be about a 3.5 mile walk to TTN from the last stop.

On weekends, 607 and 609 will get you much, much closer than the 608 so for anyone reading this thread, do not take the 608 on weekends. You'll end up stranded in the middle of Trenton.