Flying with my baby

Jeanny
So next weekend we are planning our first airplane trip with our girl. She will be 12 weeks by then. So far we took her to the Drs to rule out any signs of ear infection and were recommended to nurse during takeoff and landing. Any other experienced mommy out there could help this very concerned FTM with other ideas? One of our friends suggested also a baby carrier instead of a pushchair or car seat...