AI travel planner fact-checker for operating hours, closures, and tides
ChatGPT/Gemini travel itineraries keep sending people to closed attractions, wrong tide windows, and ferries that do not run on the planned day. Travelers want a pre-trip fact-check pass that ingests a plain-text itinerary, grounds every timed claim against live sources (official hours, ferry schedules, tide charts, closures), and returns a red/yellow/green report.
builder note
Paste-an-itinerary, get-a-red-yellow-green-report. Start with the five highest-risk claim types (hours, seasonal closure, ferry/train days, tide windows, reservation-required) and grow from there. Don't try to beat the planner itself.
landscape (3 existing solutions)
Every tool in the space wants to generate the plan. No tool positions itself as the trust layer that audits someone else's AI-generated plan.
Google Maps real-time hours Correct for individual places but you must manually check each line of an itinerary
Mindtrip, Wonderplan AI planners These generate itineraries, they do not verify someone else's itinerary against live ground truth
Manual Googling What travelers do today, and the whole problem is that they don't do it thoroughly enough
sources (3)
other https://community.ricksteves.com/travel-forum/tech-tips/the-... "ChatGPT sent us to a museum that has been closed for refurbishment two years" 2026-03-20
other https://copyleaks.com/blog/the-dangers-of-using-ai-travel-pl... "travelers directed to attractions closed for years" 2026-02-15
other https://www.huffpost.com/entry/chatgpt-travel-plans-itinerar... "tragic AI fails... cannot fully rely on ChatGPT" 2026-03-10