RER 118123
RERNext scheduled journey — timetable: 2026-11-02
Punctuality : 72% on time · average delay +2.1 min · over 18 observed days
Usually
- Departs
- 08:34
- Arrives
- 09:36
- Journey time
- 1 h 02
- Stops
- 16
- Runs
- Monday to Friday
Next scheduled journey — timetable
- Nanterre-La-FolieScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- La DéfenseScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Neuilly - Porte MaillotScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Haussmann Saint-LazareScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- MagentaScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Rosa ParksScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- PantinScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Noisy-le-SecScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Val de FontenayScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Villiers-sur-Marne - Le Plessis-TréviseScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Les Yvris Noisy-le-GrandScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Émerainville - Pontault-CombaultScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Roissy-en-BrieScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Ozoir-la-FerrièreScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Gretz-ArmainvilliersScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- TournanScheduled, not trackedArrivalScheduled timeDepartureScheduled time
Punctuality of recorded routes
Reported delays per run with a complete route; separate from the ranking sample. A predicted delay does not confirm a passage.
Cancelled runs are excluded from the punctuality calculation.
Delay values
Historical average delay — home ranking: +6.4 min (over 19 runs)
Average of available delays per run over the 30 days before calculation, with equal weight for each eligible run. This is not the current delay.
Runs used: 19. Calculated on: (Europe/Paris).
This average can be available without a complete route. The route statistics below use only recorded routes with their stops.
Calculation window: 10/2/2026, 1:30:14 PM – 11/1/2026, 12:30:14 PM (Europe/Paris).
- Runs in the window
- 20
- Events confirmed by the source
- 0
- Events predicted by the source
- 19
- Unknown event type
- 0
- Cancelled runs, excluded
- 1
- No usable delay, excluded
- 0
Latest source timestamp: 10/30/2026, 9:41:18 AM (Europe/Paris).
Runs are identified within each source. Identities across sources are kept separate without a proven match. Exclusions can overlap.
Typical schedule
Stops and times of RER 118123 from Nanterre-La-Folie to Tournan on a typical weekday. Actual times may vary.
Frequently asked questions
What time does RER 118123 depart?
RER 118123 departs from Nanterre-La-Folie at 08:34 (typical schedule from reported times). Actual times may vary.
How many stops does RER 118123 make?
RER 118123 connects Nanterre-La-Folie to Tournan with 16 stops.
Is RER 118123 on time?
Over the reported runs, RER 118123 was reported on time 72% of runs, with an average delay of 2.1 minutes. 1 cancelled run is excluded from the calculation.
Other trains on this line
Live status and delays for the other trains serving the same stations.