RER QURE18

RER

PoissyMarne-la-Vallée - Chessy

Some stops cancelled3 of 24 stops are reported cancelled. Passages at the other stops are not confirmed.

Historical average delay — home ranking

+0.3 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: 3. 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: 4
Events confirmed by the source: 0
Events predicted by the source: 0
Unknown event type: 3
Cancelled runs, excluded: 1
No usable delay, excluded: 0

Latest source timestamp: 9/6/2026, 10:45:31 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

PoissyCancelled
Departure
Scheduled time21:32
Provenance unavailable21:32
Achères Grand CormierCancelled
Arrival
Scheduled time21:36
Provenance unavailable21:36
Departure
Scheduled time21:37
Provenance unavailable21:37
Maisons-LaffitteCancelled
Arrival
Scheduled time21:40
Provenance unavailable21:40
Departure
Scheduled time21:40
Provenance unavailable21:40
Sartrouville
Arrival
Scheduled time21:42
Provenance unavailable21:42
Departure
Scheduled time21:42
Provenance unavailable21:42
Houilles - Carrières-sur-Seine
Arrival
Scheduled time21:45
Provenance unavailable21:45
Departure
Scheduled time21:46
Provenance unavailable21:45
Nanterre Préfecture - RER
Arrival
Scheduled time21:50
Provenance unavailable21:49
Departure
Scheduled time21:52
Provenance unavailable21:53
La Grande Arche de la Défense
Arrival
Scheduled time21:53
Provenance unavailable21:53
Departure
Scheduled time21:54
Provenance unavailable21:55
Charles-de-Gaulle Étoile
Arrival
Scheduled time21:58
Provenance unavailable21:57
Departure
Scheduled time21:58
Provenance unavailable21:59
Auber
Arrival
Scheduled time22:01
Provenance unavailable22:00
Departure
Scheduled time22:02
Provenance unavailable22:02
Châtelet les Halles
Arrival
Scheduled time22:04
Provenance unavailable22:03
Departure
Scheduled time22:04
Provenance unavailable22:04
Paris Gare de Lyon
Arrival
Scheduled time22:07
Provenance unavailable22:06
Departure
Scheduled time22:08
Provenance unavailable22:08
Nation
Arrival
Scheduled time22:10
Provenance unavailable22:09
Departure
Scheduled time22:10
Provenance unavailable22:10
Vincennes
Arrival
Scheduled time22:13
Provenance unavailable22:12
Departure
Scheduled time22:14
Provenance unavailable22:14
Val de Fontenay
Arrival
Scheduled time22:17
Provenance unavailable22:17
Departure
Scheduled time22:18
Provenance unavailable22:18
Neuilly-Plaisance
Arrival
Scheduled time22:20
Provenance unavailable22:20
Departure
Scheduled time22:20
Provenance unavailable22:21
Bry-sur-Marne
Arrival
Scheduled time22:22
Provenance unavailable22:21
Departure
Scheduled time22:22
Provenance unavailable22:23
Noisy-le-Grand - Mont d'Est
Arrival
Scheduled time22:25
Provenance unavailable22:24
Departure
Scheduled time22:25
Provenance unavailable22:25
Noisy-le-Grand Champs
Arrival
Scheduled time22:27
Provenance unavailable22:26
Departure
Scheduled time22:28
Provenance unavailable22:28
Noisiel
Arrival
Scheduled time22:30
Provenance unavailable22:29
Departure
Scheduled time22:30
Provenance unavailable22:30
Lognes
Arrival
Scheduled time22:32
Provenance unavailable22:31
Departure
Scheduled time22:32
Provenance unavailable22:33
Torcy
Arrival
Scheduled time22:34
Provenance unavailable22:34
Departure
Scheduled time22:35
Provenance unavailable22:35
Bussy-Saint-Georges
Arrival
Scheduled time22:38
Provenance unavailable22:37
Departure
Scheduled time22:39
Provenance unavailable22:39
Val d'Europe
Arrival
Scheduled time22:42
Provenance unavailable22:42
Departure
Scheduled time22:42
Provenance unavailable22:43
Marne la Vallée - Chessy
Arrival
Scheduled time22:46
Provenance unavailable22:45

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.

runs reported on time—

average delay+-0.1 min

max delay+2 min

runs reported3

cancelled runs1

stops24

Delay values

DateDelay (min)

2026-08-29-0.2608695652173913

2026-09-050.75

2026-09-06-0.6666666666666666

Typical schedule

Stops and times of RER QURE18 from Poissy to Marne-la-Vallée - Chessy on a typical weekday. Actual times may vary.

StopArrivalDeparture

Poissy—21:32

Achères Grand Cormier21:3621:37

Maisons-Laffitte21:4021:40

Sartrouville21:4221:42

Houilles - Carrières-sur-Seine21:4521:46

Nanterre Préfecture - RER21:5021:52

La Grande Arche de la Défense21:5321:54

Charles-de-Gaulle Étoile21:5821:58

Auber22:0122:02

Châtelet les Halles22:0422:04

Paris Gare de Lyon22:0722:08

Nation22:1022:10

Vincennes22:1322:14

Val de Fontenay22:1722:18

Neuilly-Plaisance22:2022:20

Bry-sur-Marne22:2222:22

Noisy-le-Grand - Mont d'Est22:2522:25

Noisy-le-Grand Champs22:2722:28

Noisiel22:3022:30

Lognes22:3222:32

Torcy22:3422:35

Bussy-Saint-Georges22:3822:39

Val d'Europe22:4222:42

Marne la Vallée - Chessy22:46—

Frequently asked questions

What time does RER QURE18 depart?

RER QURE18 departs from Poissy at 21:32 (typical schedule from reported times). Actual times may vary.

How many stops does RER QURE18 make?

RER QURE18 connects Poissy to Marne-la-Vallée - Chessy with 24 stops.

Is RER QURE18 on time?

Over the reported runs, every run of RER QURE18 was cancelled (1 run): punctuality cannot be established.

Other trains on this line

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

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