RER OYZZ04

RER

Nanterre RERMarne la Vallée - Chessy

Passages not confirmedTimes reported by the data source. Passages are not confirmed.

Historical average delay — home ranking

-116 min

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: 1. Calculated on: 9/11/2026, 1:00:25 AM (Europe/Paris).

This average can be available without a complete route. The route statistics below use only recorded routes with their stops.

Calculation window: 8/12/2026, 1:00:25 AM – 9/11/2026, 1:00:25 AM (Europe/Paris).

Runs in the window: 1
Events confirmed by the source: 0
Events predicted by the source: 1
Unknown event type: 0
Cancelled runs, excluded: 0
No usable delay, excluded: 0

Latest source timestamp: 9/10/2026, 1:36:09 PM (Europe/Paris).

Runs are identified within each source. Identities across sources are kept separate without a proven match. Exclusions can overlap.

Latest available run: these times are historical.

Stops on the latest run

Nanterre RER
Departure
Scheduled time13:34
Predicted by the source13:34(0′)
Nanterre Université - RER
Arrival
Scheduled time13:36
Predicted by the source13:36(0′)
Departure
Scheduled time13:37
Predicted by the source13:37(0′)
Nanterre Préfecture - RER
Arrival
Scheduled time13:39
Predicted by the source11:41(-118′)
Departure
Scheduled time13:39
Predicted by the source11:42(-117′)
La Grande Arche de la Défense
Arrival
Scheduled time13:41
Predicted by the source11:43(-118′)
Departure
Scheduled time13:41
Predicted by the source11:45(-116′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time13:45
Predicted by the source11:47(-118′)
Departure
Scheduled time13:46
Predicted by the source11:49(-117′)
Auber
Arrival
Scheduled time13:48
Predicted by the source11:51(-117′)
Departure
Scheduled time13:49
Predicted by the source11:52(-117′)
Châtelet les Halles
Arrival
Scheduled time13:51
Predicted by the source11:54(-117′)
Departure
Scheduled time13:52
Predicted by the source11:55(-117′)
Paris Gare de Lyon
Arrival
Scheduled time13:55
Predicted by the source11:57(-118′)
Departure
Scheduled time13:55
Predicted by the source11:58(-117′)
Nation
Arrival
Scheduled time13:57
Predicted by the source12:00(-117′)
Departure
Scheduled time13:58
Predicted by the source12:01(-117′)
Vincennes
Arrival
Scheduled time14:01
Predicted by the source12:03(-118′)
Departure
Scheduled time14:01
Predicted by the source12:04(-117′)
Val de Fontenay
Arrival
Scheduled time14:05
Predicted by the source12:07(-118′)
Departure
Scheduled time14:05
Predicted by the source12:08(-117′)
Neuilly-Plaisance
Arrival
Scheduled time14:08
Predicted by the source12:10(-118′)
Departure
Scheduled time14:08
Predicted by the source12:11(-117′)
Bry-sur-Marne
Arrival
Scheduled time14:10
Predicted by the source12:12(-118′)
Departure
Scheduled time14:11
Predicted by the source12:13(-118′)
Noisy-le-Grand - Mont d'Est
Arrival
Scheduled time14:13
Predicted by the source12:14(-119′)
Departure
Scheduled time14:14
Predicted by the source12:16(-118′)
Noisy-le-Grand Champs
Arrival
Scheduled time14:16
Predicted by the source12:17(-119′)
Departure
Scheduled time14:16
Predicted by the source12:18(-118′)
Noisiel
Arrival
Scheduled time14:19
Predicted by the source12:20(-119′)
Departure
Scheduled time14:19
Predicted by the source12:21(-118′)
Lognes
Arrival
Scheduled time14:21
Predicted by the source12:22(-119′)
Departure
Scheduled time14:22
Predicted by the source12:24(-118′)
Torcy
Arrival
Scheduled time14:24
Predicted by the source12:26(-118′)
Departure
Scheduled time14:24
Predicted by the source12:29(-115′)
Bussy-Saint-Georges
Arrival
Scheduled time14:28
Predicted by the source12:31(-117′)
Departure
Scheduled time14:28
Predicted by the source12:33(-115′)
Val d'Europe
Arrival
Scheduled time14:32
Predicted by the source12:36(-116′)
Departure
Scheduled time14:32
Predicted by the source12:37(-115′)
Marne la Vallée - Chessy
Arrival
Scheduled time14:34
Predicted by the source12:38(-116′)

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.

runs reported on time—

average delay+-105.7 min

max delay+0 min

runs reported1

stops21

Typical schedule

Stops and times of RER OYZZ04 from Nanterre RER to Marne la Vallée - Chessy on a typical weekday. Actual times may vary.

StopArrivalDeparture

Nanterre RER—13:34

Nanterre Université - RER13:3613:37

Nanterre Préfecture - RER13:3913:39

La Grande Arche de la Défense13:4113:41

Charles-de-Gaulle Étoile13:4513:46

Auber13:4813:49

Châtelet les Halles13:5113:52

Paris Gare de Lyon13:5513:55

Nation13:5713:58

Vincennes14:0114:01

Val de Fontenay14:0514:05

Neuilly-Plaisance14:0814:08

Bry-sur-Marne14:1014:11

Noisy-le-Grand - Mont d'Est14:1314:14

Noisy-le-Grand Champs14:1614:16

Noisiel14:1914:19

Lognes14:2114:22

Torcy14:2414:24

Bussy-Saint-Georges14:2814:28

Val d'Europe14:3214:32

Marne la Vallée - Chessy14:34—

Frequently asked questions

What time does RER OYZZ04 depart?

RER OYZZ04 departs from Nanterre RER at 13:34 (typical schedule from reported times). Actual times may vary.

How many stops does RER OYZZ04 make?

RER OYZZ04 connects Nanterre RER to Marne la Vallée - Chessy with 21 stops.

Is RER OYZZ04 on time?

Not enough reported runs yet to establish punctuality.

Other trains on this line

Live status and delays for the other trains serving the same stations.

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