RER QHAR04
RERNext scheduled journey — timetable: 2026-11-02
Punctuality : 95% on time · average delay +1 min · over 20 observed days
Usually
- Departs
- 05:41
- Arrives
- 06:42
- Journey time
- 1 h 01
- Stops
- 22
- Runs
- Monday to Friday
Next scheduled journey — timetable
- Rueil-MalmaisonScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Nanterre - VilleScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Nanterre UniversitéScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Nanterre - PréfectureScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- La DéfenseScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Charles de Gaulle - ÉtoileScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- AuberScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Châtelet - Les HallesScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Gare de LyonScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- NationScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- VincennesScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Val de FontenayScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Neuilly-PlaisanceScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Bry-sur-MarneScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Noisy-le-Grand - Mont d'EstScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Noisy - ChampsScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- NoisielScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- LognesScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- TorcyScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Bussy-Saint-GeorgesScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Val d'EuropeScheduled, not trackedArrivalScheduled timeDepartureScheduled time
- Marne-la-Vallée - ChessyScheduled, 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: −0.1 min (over 20 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: 20. 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, 11:28:55 PM – 11/1/2026, 10:28:55 PM (Europe/Paris).
- Runs in the window
- 22
- Events confirmed by the source
- 0
- Events predicted by the source
- 20
- Unknown event type
- 0
- Cancelled runs, excluded
- 2
- No usable delay, excluded
- 0
Latest source timestamp: 10/31/2026, 4:47:10 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 QHAR04 from Rueil-Malmaison to Marne-la-Vallée - Chessy on a typical weekday. Actual times may vary.
Frequently asked questions
What time does RER QHAR04 depart?
RER QHAR04 departs from Rueil-Malmaison at 05:41 (typical schedule from reported times). Actual times may vary.
How many stops does RER QHAR04 make?
RER QHAR04 connects Rueil-Malmaison to Marne-la-Vallée - Chessy with 22 stops.
Is RER QHAR04 on time?
Over the reported runs, RER QHAR04 was reported on time 95% of runs, with an average delay of 1 minute. 2 cancelled runs are excluded from the calculation.
Other trains on this line
Live status and delays for the other trains serving the same stations.