3 ms·

matrix.ita does this very well, and has been doing so for nearly 3 decades.

• ekjhgkejhgk 8mo ago
  Do you mean this website? https://matrix.itasoftware.com https://matrix.itasoftware.com I dind't know about it, just checked it out for a flight I'll buy soon, and has almost no direct flights which I know exist because they're on skyscanner...
  • trollbridge 8mo ago
    In particular, you can come up with fairly complex search expressions in the "routing". In the early days the site was implemented using Lisp.
    • ekjhgkejhgk 8mo ago
      Fairly complex? I'm telling you it's missing direct flights.