Hi Beata!
Congratulations on being a new mom! Your first trip with a baby can create a bit of anxiety. In my opinion, babies have the ability to pick up on those anxieties so my first advice would be to be excited about the trip with a positive outlook. Along with all the amenities that you need for babies, also bring toys books or whatever your child likes for her entertainment. Bring a favorite blanket from home so she feels the comforts of home. And lastly, here's a little secret I've shared many times with parents of crying babies due to air-pressure affecting their ears. It's going to sound a little silly but...if this happens, ask a flight attendant for two plastic cups, moisten two pieces of paper towel with warm water and put in the cups, place the cups over the babies ears. It releases the pressure and they are comfortable again. They even think it's some kind of game that they're playing. Try it and let me know what happens! Have fun in the Big Apple! The good thing is the trip is only about 2 1/2 hours!
Hey, I'm a mother of four (with a set of twins), traveled many times with them. I know how to get creative especially when I don't want my children to disturb other people. I know it works. I live in Tampa as well and guess what, I'm from NY! Whoo Hoo! Go Yankees! All the best!
M. S. ____@____.com