Jet lag plan builder

    Pick a departure and arrival airport, or link directly to a finished plan.

    Deep-link format

    Any assistant, travel agent or app can link straight to a finished plan. No account, no API key, no tracking:

    https://jetlagplanner.com/plan?from=ARN&to=HND&date=2026-04-18
    • from — departure airport, 3-letter IATA code (required).
    • to — arrival airport, 3-letter IATA code (required).
    • date — travel date as YYYY-MM-DD (optional, defaults to today). The date matters: time zone offsets are resolved for that day, so daylight saving is handled correctly.

    Unknown or identical airport codes simply render the empty builder rather than an error page. Parameterised URLs are noindex; the indexable version of a route lives at /route/<origin-city-iata>-to-<destination-city-iata>.

    Ready to plan your next trip?

    Get flight times, time zone comparisons, and a personalized jet lag plan in seconds.

    Start Planning