@KirillOsenkov This is really cool. Doesn't pull up all things I would expect for some searches, so a button to provide feedback, or suggest a more authoritative data source would be useful. E.g. I put in UK Airport and only half a dozen came up.
I can see this being really useful as a compact offline tool you could update periodically.
@davoloid link to source code is on the bottom right, feel free to open issues or send PRs