Not classified
Cause code JAS04
Plain-language explanation, impact details and live examples.
Last updated 8 Dec 2025, 18:40:30Rapportering
Announcement phrasing
Train operators typically phrase this cause as:
Rapportering
Live trains referencing JAS04
Snapshot of services that mentioned this cause during the past 90 minutes and the next 3 hours.
Updated 8 Dec 2025, 18:40
We can't find any current trains referencing this cause.
Frequently asked questions about cause code JAS04
What does cause code JAS04 mean?
Rapportering
How serious is cause code JAS04?
It is classified as Not classified.
Which trains are currently affected?
See the live examples above. The list refreshes every minute.