Help with flying!

Je

My little guy will be 1 by the time we take our flight across country next month. He is a very very very rambunctious guy who never sits still and won’t shy away from letting you know he’s unhappy when he’s confined. Anyways, my question is- do you recommend a flight during the early morning and nap time or one during the night? My only fear with night time is that he won’t sleep and he is especially cranky at night. But also especially wild during the day. I have so much anxiety over this whole situation. Any input about what has worked for others would be great! TIA!!