04/11/2011 at 09:00 AM EDT
had some precious cargo at New York's John F. Kennedy International Airport Sunday – 15-month-old son Louis. And he looks like quite the little aviator!
The two had been spending some time in New York, where Bullock has been filming Extremely Loud and Incredibly Close.
While in the Big Apple, the actress, 46, has also spent time with pal Renée Zellweger
, played with Louis in the park and
caught the hit Broadway musical, The Book of Mormon