Air travel with baby tips!

Sa

My husband, son and I are traveling to Maui shortly after his first birthday in August. Our flight is a little under six hours and this is his first flight. My husband and I loved to travel before our little one was born. We were pretty adventurous and understand that our trips will be different with our son probably much more low key and slower paced. I’m not nervous about the trip but getting nervous about that air travel. Especially because my husband is wanting to also go to Japan in November and I want to wait to book that flight until I see how he does on his way to Maui since Japan is about a 10 hour flight for us. Does anyone have any tips for traveling with babies this age? I know to feed them on take off and landing for their ears but I’m thinking along the lines of entertaining them or helping them nap.