My grandma's funeral will take place in my home state of Florida and I'd love to bring my son so he can meet his Florida family, but should I take a newborn on an airplane?

I would love for my parents to see my son again. I mean look at him, he's grown so much and full of smiles! Plus he has not met any of my cousins or aunts and uncles. Fine, I'd also like to show him off.

Am I just being selfish? Would you bring a four month old on an airplane?