Why this exists
Travel is already complicated enough. The confirmations are in one inbox, the boarding pass in another, the plan in somebody's head. Passage puts the whole trip on one page, in the order it actually happens.
Part of the honest.money ecosystem, which means the same rule applies here: no dark patterns, no harvesting, no quiet upsells. The tool tells you what it knows and admits what it doesn't.
A trip belongs to the travelers, not to a platform. Everyone invited sees the same plan, can move things around, and can ask the assistant a question at 2am in an airport without digging through email.
One message in the morning with what's happening today. An alert when a flight actually changes. Nothing else. Software should get out of the way of the journey.
Your itinerary is your record. Delete it, export it, walk away. Nothing here is designed to trap you.