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TATGK
06 / Timing

A long journey.
A clear arrival clock.

Anchor the departure to your verified UTC offset, then see the destination’s local date and time.

Bridge the clocks

Verify the origin’s UTC offset for that departure date, including daylight saving. Enter the total elapsed journey time, including stops. Destination zone conversion uses your browser’s time-zone database.

WORKING RESULT

TATGK / Arrival Clock Studio

Your destination clock

No calculation yet. Enter your details, then build a result.

No autosave. Export before you leave or change the inputs.

HOW IT WORKS

Nothing hidden in the formula.

Departure UTC = entered origin date/time minus the entered UTC offset. Arrival UTC = departure UTC + elapsed journey duration. The destination clock is formatted in your selected IANA time zone.

Read the planning limits ↗

A couple of useful answers.

Does the origin offset update automatically for daylight saving?

No. You must choose the correct offset for that departure date. The destination’s IANA zone applies the browser’s time-zone rules.

Is this a live flight arrival estimate?

No. The journey duration is yours, not live schedule or delay data. Use your carrier’s actual itinerary as the source of truth.