Interesting. There was a Paul graham video some time back where he did office hours with someone who was pitching the exact same idea. I cant seem to find it. Have you seen it? Are you the same person? He didnt seem to buy into it too much in the video
the one with the airport thingie starts at the 35th minute
Do people want to meet people on their flight?
A reasonable part of them does. Sure, there's a huge group of people who treat flights as getting from A to B (I'm looking a business travelers here), but a decent portion of them says they'd use an app like this if they had more control over who gets to see them.