We're traveling from Chicago to Hawaii non-stop with our 5 month old. He's flown before (not long haul though) and done long road trips (8+ hours). He'll have his own seat and will be sitting in his car seat.

Any tips on feeding him purees (baby food) on the flight? We're bringing a few pouches to supplement the bottles. We're planning to take some wet wipes, couple spoons, bib, etc.

Any insight/tips would be much appreciated.