Any tips on flying with a 5 month old?

Ericka • First boy arrived April 30th 2019💙 Second boy arrived April 14th 2022💙

My husband and I are flying from Idaho to Texas next month with our 5 month old. He hates to just be held in our laps right now. He only wants to be held while we stand up and rock him. I'm so nervous to fly with him! I don't want to be Those parents with a cranky, fussy baby the whole flight.😫 Any advice on this is welcome!

Also, I am breastfeeding and plan on feeding while taking off.