Flying with baby?

Stacey • Baby Boy 12/5/2015; Baby Girl 6/6/2018, tiebreaker due October 2020
Little man is going on his first flight soon.. Anyone have tips, beyond just feeding him on takeoff/landing? Like, how to manage all his stuff??? What to pack vs bring on the plane, etc?  Anyone been through security with the stroller + car seat? How'd it go? Did you just pull baby out at the gate shortly before time to board and then bag up the stuff for gate checking?