[ellenhp]

It's after midnight here so take this with a grain of salt but the generated timetable for the puget sound is taking up about 40 MiB on-disk and the server process is using 100k of RAM I think. Most of the timetable is zero-copy so it can be memory mapped on a platform that supports it. So yes, I think it would run on a phone. See also mobroute, which powers Transito

https://git.sr.ht/~mil/mobroute

https://git.sr.ht/~mil/transito

[danielhep]

Just curious, are you based in the Puget sound? I'm in Seattle so it would be a funny coincidence.

[ellenhp]

I sure am! Feel free to email me if you want, I'd love to chat about OTP, transit and maps in general.