Not classified
Cause code DTT01
Plain-language explanation, impact details and live examples.
Last updated 8 Dec 2025, 17:36:23Operativa riktlinjer
Announcement phrasing
Train operators typically phrase this cause as:
Operativa riktlinjer
Live trains referencing DTT01
Snapshot of services that mentioned this cause during the past 90 minutes and the next 3 hours.
Updated 8 Dec 2025, 17:36
We can't find any current trains referencing this cause.
Frequently asked questions about cause code DTT01
What does cause code DTT01 mean?
Operativa riktlinjer
How serious is cause code DTT01?
It is classified as Not classified.
Which trains are currently affected?
See the live examples above. The list refreshes every minute.