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Cause code ONA121

Plain-language explanation, impact details and live examples.

Last updated 8 Dec 2025, 17:40:40
Impact level

Not classified

Official description

Tåget gör uppehåll vid plattformens mitt.

Announcement phrasing

Train operators typically phrase this cause as:

Tåget gör uppehåll vid plattformens mitt.

Live trains referencing ONA121

Snapshot of services that mentioned this cause during the past 90 minutes and the next 3 hours.

Updated 8 Dec 2025, 17:40
We can't find any current trains referencing this cause.

Frequently asked questions about cause code ONA121

What does cause code ONA121 mean?

Tåget gör uppehåll vid plattformens mitt.

How serious is cause code ONA121?

It is classified as Not classified.

Which trains are currently affected?

See the live examples above. The list refreshes every minute.

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