Build a calendar invite from a flight number and date
Enter a flight number and date, auto-fill the route and times from AeroDataBox, then download the .ics. You can still tweak any field before saving.
Enter a flight number and date to fetch details via AeroDataBox, then download the .ics instantly.
Timing & time zones
Times stay on your device. We convert them to UTC in the .ics file for maximum compatibility.
Calendar details
Preview
- Title: Add a title
- When: Add departure and arrival times
- Route: Add departure and arrival
- Reminder: 60 minutes before
Times are converted to UTC inside the .ics file so every calendar app renders them correctly.
Generate calendar
The invite is built locally. No flight info, times, or notes are uploaded anywhere.
Add a title, departure and arrival times, and valid time zones to enable the download.
How to use
- Enter a flight number and date, then tap \"Fetch route\" to auto-fill airports, time zones, and times.
- Review the pre-filled title, location, and times. Adjust reminders or notes if needed.
- Hit \"Download .ics\" and import it into your calendar app. The file stays on your device.
Why this tool?
- No personal accounts, tokens, or API keys to maintain - the AeroDataBox lookup runs server-side.
- Works even when routes are missing -- every field can be filled manually.
- UTC conversion inside the .ics to avoid daylight-saving surprises.
- Built for travellers: quick reminders, tidy titles, and a privacy-first flow.
Frequently asked questions
Do you store or log my flights?
No. Flight lookups are proxied through this site and calendar invites are generated in your browser. Nothing is stored or sent to third parties.
Where do the routes come from?
Routes are fetched from AeroDataBox on the server using my API key. If a route is missing, you can still enter all fields manually.
Can I use it offline?
Once the page is loaded, the .ics creation works entirely offline. Route lookups need connectivity, but every field can be filled by hand if you're on airplane Wi-Fi or offline.
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