Privacy
The short version: there are no accounts, no advertising trackers and no cookies set by this site.
Your plan
The choices you make in the trip builder are written into the page address, after the question mark. They are not sent to a database and there is nowhere on this site that stores them. If you copy the address and send it to someone, they see the same plan. That is the only way a plan leaves your device.
Your browser also keeps your latest plan in its own storage on your device, so that the trip builder opens where you left it. It is not a cookie and it is never sent to us. Clearing your browser’s site data removes it.
Visit counting
The site does not count visits or use any analytics at present. If that changes, this page will say what is used and what it collects.
Hosting
The site is hosted by Vercel. Like any web host, it handles your IP address in order to send you the pages you ask for, and keeps routine server logs.
Links to other sites
The search buttons open Aviasales and Booking.com, sometimes by way of Travelpayouts, which records that the visit came from this site so a booking can be credited. Source links open the websites of governments, operators and scholars. Once you leave, their privacy policies apply, not this one.
Fonts
The typefaces are served from this site itself. Nothing is loaded from Google or any other font service when you visit.