An atlas of 26,034 crossings — by sea, air, rail and road — between 2,125 terminals in 2,666 cities and 115 countries, run by 309 operators. Compared door to door, with the gaps named. We hold no fares and no departure times, and we say so on every page rather than filling the space with a guess.
Stated once, here, so no page has to pretend otherwise. No fares, for any mode, anywhere. No departure times — we hold how often a crossing runs, never when. No seasons: our records describe the network on one day, and for island networks that is not the whole year. Every page says which day.
Where a crossing time is not held, the row still appears and the bar is blank. Where a port reaches fewer than three places, it is counted and not published. The numbers above are what survived those rules, not what we wish we had.