Re: pumping at the airport?
Here's the website for the airport: http://www.phl.org/index.html. I searched it for "breastfeeding" and "pumping" and "nursing room" but didn't find anything- although I did find a Medical clinic (http://www.phl.org/services.html#med) and family restrooms (http://www.phl.org/services.html#rest) where you might be able to pump in more comfort and privacy. I would give them a call and ask about your options!
In a pinch, I have a friend who pumped exclusively for a whole year, and she traveled internationally during that time. She made a cape-like garment ("Like one of those plastic raincoats, but not see-through!" and pumped underneath it when she was on the plane.
Coolest thing my big girl said recently: "How can you tell the world is moving when you are standing on it?"
Coolest thing my little girl sang recently: "I love dat one-two pupples!"