Forward the confirmation. That’s the whole thing.
Every flight you book already sends you an email. Send it on to your own Jetter address and it becomes an itinerary - dates, times, seats, the right timezone at each end. Nothing to type, nothing to open while you’re booking.
AMERICAN AIRLINES Record locator: KJH4QZ DEPART Tue, 12 May Dallas/Fort Worth (DFW) 8:00 AM Chicago O'Hare (ORD) 10:45 AM AA 2477 Main Cabin Seat 14A RETURN Fri, 15 May Chicago O'Hare (ORD) 5:20 PM Dallas/Fort Worth (DFW) 7:55 PM AA 1391 Main Cabin Seat 9C
Chicago
It reads what airlines actually send
Not a tidy sample - the real thing, with its nested tables, its marketing footer, and its arrival time printed in a different timezone from its departure. Around eighty carriers so far, and anything the rules cannot read gets a second opinion rather than being dropped.
A trip assembles itself
Flights bookend a trip, so a hotel booked three weeks later lands in the same place automatically. Connections join into one journey instead of appearing as separate flights, and an overnight arrival is marked, because missing that is how people book a connection that has already left.
It checks its own work
Every itinerary is tested against itself and against the map - legs that run backwards, legs that do not join up, a leg too slow for the distance it covers. Anything that fails is flagged for you to look at rather than quietly filed as fact.