an unspecified impact level
Cause code IBT04
Plain-language explanation, impact details and live examples.
Last updated 21 May 2026, 17:04:36banarbete
Announcement phrasing
Train operators typically phrase this cause as:
banarbete
Live trains referencing IBT04
Snapshot of services that mentioned this cause during the past 90 minutes and the next 3 hours.
Updated 21 May 2026, 17:04
We can't find any current trains referencing this cause.
Frequently asked questions about cause code IBT04
What does cause code IBT04 mean?
banarbete
How serious is cause code IBT04?
It is classified as an unspecified impact level.
Which trains are currently affected?
See the live examples above. The list refreshes every minute.