Im flying with my small 13 month old (will be 15 months by the time we fly) on United via washington to orlando. Ive booked a bassinet but think he may be too big for it. (He is 74 cms and 18.5 lbs currently) Anyone got any top tips or info on United and how and how well they deal with this situation; also top tips on carrying bottles of liquid on board - milk etc? Thanks