L4 history on the Barcelona Metro
Each day, the disruptions that affected service on the L4. Tap a day to see the details.
Latest day: Thursday, 8 October 2026
A new day is added every morning, two days later so its data is complete.
Days recorded
161
Since 1 May
Days with disruptions
19
12% of days
Busiest day
8
Wed 27 May
Service disruptions each day 0 1–2 3–5 6+ No data