See what changed. Know what comes next.

TranSwynt is a German service that watches self-assembled journeys: a flight and an onward train, or two flights, booked on separate tickets. Each carrier only knows its own ticket, so nobody watches the connection between them. TranSwynt watches the whole journey — flights worldwide, trains in Germany, Belgium and the Netherlands, live — and warns you by email the moment a connection is at risk, together with an alternative that still works. TranSwynt is built and operated by SWYNT (Patrick Kowal SWYNT), Germany.

You could — but only if you remember to, at the right moment, in the right app. Those apps answer when you ask. TranSwynt doesn't wait to be asked: it watches your trip around the clock, and the moment a connection starts to break, the warning comes — always. Most of the time a new route comes with it; when there's none to find (a cancelled flight late at night, say), you at least know early enough to make your own plan.

We don't predict — we monitor. A forecast goes stale the moment it's made; a watch just keeps looking. Every reading on your board says where it came from and how fresh it is, and when a feed goes dark we say "unknown" — never a fabricated "on time."

The rescue is an option, not a ticket. Whether your existing ticket is valid on it depends on your fare and the operator. On separate tickets, when your late flight makes you miss your booked train, the railway owes you nothing. Our job is to warn you early enough that you still have options.

No. Every alert arrives by email, always. Switch on notifications in the app and your phone or laptop pings you the moment something breaks — page closed, phone in your pocket.

A demo trip isn't even saved. A watched trip stores what watching needs — the itinerary and your email address — in a database in the EU (Ireland), until you delete it. No ads, no analytics, no tracking, no marketing mail. Deleting a trip takes one tap and stops its monitoring; deleting your whole account is an email to us today — self-serve deletion isn't built yet. The full picture is in the privacy policy.

It's free while we build it — up to five watched trips at a time, no card details, ever. The honest catch: it's early. Watching a trip needs a free sign-up (an email address, so the alerts have somewhere to go), and coverage still has gaps — the table above is the honest list.

It can happen — where we have no data, we can't watch. But that's exactly what we'll never hide: no data means "unwatched" on your board, never a fake green. You'll always know which parts of your trip are covered and which you're carrying yourself.