I hope this is the right place to post this. DS and I are flying together to Greece in 2 months. At first, I thought it would be more convenient to wear him during airplane changes etc but he's getting pretty heavy and I'm not good at putting him on my back instead of the front. So I thought in addition to the ergo, to bring a stroller with me. What kind have you used with success? Do you have any idea what requirements different airlines have? What's your experience? Thanks mamas!