FNT is about 1 hour 45 minutes away. Since we are leaving on a Sunday morning (6:50am), we are going to drive over Saturday afternoon. There shouldn't be too much traffic, but if there is, we don't have to stress over it because we will have plenty of time.
Back in 2008, we took our first family trip (kids first time flying, strollers, car seats, etc) out of GRR. We had a 2pm flight so I planned on getting to the airport by 11:30am. We planned on meeting my parents at 9am for breakfast and then they would follow us to the airport and drive our truck home. As I was en route to the kennel to drop off the dogs (8am), a car ran a stop sign and hit me

! Luckily, there were no injuries, but I had to sit and wait for the police to arrive. Her car was pretty heavily damaged (small car, I have a Suburban) but fortunately, mine was driveable. I called the hubby and my parents and told them that breakfast wasn't going to happen. Instead, they met us at our house and followed us out to the airport. Then they drove my truck to the dealership and it was repaired while we were on vacation. It all worked out, but I was a MESS the whole time. I was almost in tears thinking that we'd miss our flight. After that, I learned my lesson and I
budget in PLENTY of time on flight day. When we opt to fly out of a different airport, I will ALWAYS drive over the night before, even for an evening/afternoon flight. I couldn't handle the stress of a huge traffic back up (highway closes, semi-jacknifes, bridge washes away...it can happen) or a mechanical break down. We had a flat tire on our way home from HHI which gave us a 3 hour delay and that was just another reason for me to budget a LOT of extra time before a flight.