L.Y.
Hi A.,
We flew with our son when he was 4 months old from Long Beach to New York and the best decision we made was to take the red eye, leaving at midnight. He slept the whole way! I nursed him to sleep as we took off and again when we landed. We did not use the carseat, but since it fit on his stroller, they allowed us to check it right at the gate and it was ready and waiting when we got off the plane. On the flight, I held him in a soft front carrier (the "ultimate baby wrap" that I used all the time. You can buy it at Babies R Us, I believe). By having him strapped to me in a wrap allowed me to sleep away most of the flight as well.
My son also hated his carseat and screamed whenever we went anywhere in the car. I was frantic to find a way to calm him down. On the Internet, I found a lot of people having the same problem and most of them said that their child just kind of grew out of it by about five months. And that is exactly what happened. At about five months, my son just started to accept it and the crying lessened. Now he is great in the car (most of the time!) In the meantime, I tried different kinds of music and that helped A LOT. Anytime I wanted to calm my son down, I'd put on his "favorite" CD (John Jorgenson "Ultraspontane" You can youtube him.) and he'd calm down immediately! It was like magic! I also taped up some pictures on the back of the backseat for him to look at.
Have fun in New York and I hope you enjoy your flight. And hopefully in another month or so your son will stop being so miserable in the carseat.
Lori