Metro Line 4
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Live traffic and next trains on Line 4 (Porte de Clignancourt ↔ Bagneux - Lucie Aubrac).
🔄 Updated at 01:31
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Metro line 4 delays: is the line disrupted?
This page checks live whether Line 4 (Metro Line 4, from Porte de Clignancourt to Bagneux - Lucie Aubrac) has a delay, breakdown or disruption: passenger incident, engineering works, signal failure, traffic regulation… The status and message come from Île-de-France Mobilités' real-time traffic info, not from an estimate. Pick your station to see the next metro in each direction.
👉 See also every disrupted line, live.
Metro Line 4: the essentials
- 🚉 29 stations, from Porte de Clignancourt to Bagneux - Lucie Aubrac.
- ⏱ End-to-end journey: ≈ 35 min.
- 🔁 A metro every ~2 min during the day (weekdays).
- 🕐 On weekdays, first departure around 05:30, last around 00:41 (planned timetable).
- 📍 Towns served: Paris, Montrouge, Bagneux.
Connections
Stations on Line 4: next trains
- Porte de Clignancourt
- Simplon
- Marcadet - Poissonniers
- Château Rouge
- Barbès - Rochechouart
- Gare du Nord
- Gare de l'Est
- Château d'Eau
- Strasbourg - Saint-Denis
- Réaumur - Sébastopol
- Étienne Marcel
- Les Halles
- Châtelet
- Cité
- Saint-Michel
- Odéon
- Saint-Germain-des-Prés
- Saint-Sulpice
- Saint-Placide
- Montparnasse Bienvenue
- Vavin
- Raspail
- Denfert-Rochereau
- Mouton-Duvernet
- Alésia
- Porte d'Orléans
- Mairie de Montrouge
- Barbara
- Bagneux - Lucie Aubrac
Frequently asked questions — Metro Line 4
How can I tell if Line 4 is delayed?
Open this page: the live status of Line 4 appears straight away, based on Île-de-France Mobilités' official traffic info (“IT'S A MESS” when it's disrupted, with the reason and the announced end time, “ALL GOOD” otherwise). Then pick your station for the next trains.
When is the next metro on Line 4?
Pick your station: the next trains appear in real time in each direction (towards Porte de Clignancourt, Bagneux - Lucie Aubrac), refreshed every 30 seconds.
What time is the first and last metro on Line 4?
According to the planned timetable, on weekdays the first metro leaves at 05:30 from Porte de Clignancourt and at 05:30 from Bagneux - Lucie Aubrac; the last leaves at 00:41 from Porte de Clignancourt and at 00:41 from Bagneux - Lucie Aubrac. On Friday and Saturday nights, the last departure is around 01:41. For your station, ask the AI: “last metro from …”.
How long does it take from Porte de Clignancourt to Bagneux - Lucie Aubrac?
About 35 minutes end to end on Line 4 (29 stations), based on official IDFM timetables. For a specific trip between two stations, use the journey time calculator.
How often does Line 4 run?
During the day on weekdays, a metro comes every 2 minutes on average. The actual next trains are shown on this page.
Is Line 4 often disrupted?
Like any line on the network, Line 4 has its share of incidents, engineering works and traffic regulation. This page shows the actual status right now (updated continuously), not an average.