an unspecified impact level
Cause code ONA121
Plain-language explanation, impact details and live examples.
Last updated 21 May 2026, 17:06:14Tåget 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 21 May 2026, 17:06
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 an unspecified impact level.
Which trains are currently affected?
See the live examples above. The list refreshes every minute.