CalMac has introduced an Essential Lifeline Timetable as a result of the ongoing Covid-19 pandemic.
The new reduced timetable, which will run for an initial three-week period, comes amidst a lockdown on all but essential travel across the whole of the UK. It will be subject to continual review in a rapidly changing environment.
More info – https://www.calmac.co.uk/oban-coll-tiree-ferry-winter-timetable