an unspecified impact level
Cause code ONA027
Plain-language explanation, impact details and live examples.
Last updated 21 May 2026, 16:59:32Ombordservering på tåget.
Announcement phrasing
Train operators typically phrase this cause as:
Ombordservering på tåget.
Live trains referencing ONA027
Snapshot of services that mentioned this cause during the past 90 minutes and the next 3 hours.
Updated 21 May 2026, 16:59
We can't find any current trains referencing this cause.
Frequently asked questions about cause code ONA027
What does cause code ONA027 mean?
Ombordservering på tåget.
How serious is cause code ONA027?
It is classified as an unspecified impact level.
Which trains are currently affected?
See the live examples above. The list refreshes every minute.