RER QPID40

RER

Rueil-MalmaisonMarne-la-Vallée - Chessy

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

Historical average delay — home ranking

+2.4 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: 5. 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: 6
Events confirmed by the source: 0
Events predicted by the source: 2
Unknown event type: 3
Cancelled runs, excluded: 0
No usable delay, excluded: 1

Latest source timestamp: 9/10/2026, 6:17:56 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

Rueil-Malmaison - RER
Departure
Scheduled time17:09
Predicted by the source17:10(+1′)
Nanterre RER
Arrival
Scheduled time17:11
Predicted by the source17:12(+1′)
Departure
Scheduled time17:11
Predicted by the source17:13(+2′)
Nanterre Université - RER
Arrival
Scheduled time17:13
Predicted by the source17:14(+1′)
Departure
Scheduled time17:14
Predicted by the source17:16(+2′)
Nanterre Préfecture - RER
Arrival
Scheduled time17:15
Predicted by the source17:17(+2′)
Departure
Scheduled time17:16
Predicted by the source17:18(+2′)
La Grande Arche de la Défense
Arrival
Scheduled time17:18
Predicted by the source17:19(+1′)
Departure
Scheduled time17:19
Predicted by the source17:21(+2′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time17:22
Predicted by the source17:24(+2′)
Departure
Scheduled time17:23
Predicted by the source17:25(+2′)
Auber
Arrival
Scheduled time17:26
Predicted by the source17:27(+1′)
Departure
Scheduled time17:26
Predicted by the source17:29(+3′)
Châtelet les Halles
Arrival
Scheduled time17:29
Predicted by the source17:33(+4′)
Departure
Scheduled time17:29
Predicted by the source17:35(+6′)
Paris Gare de Lyon
Arrival
Scheduled time17:32
Predicted by the source17:36(+4′)
Departure
Scheduled time17:33
Predicted by the source17:38(+5′)
Nation
Arrival
Scheduled time17:35
Predicted by the source17:39(+4′)
Departure
Scheduled time17:36
Predicted by the source17:41(+5′)
Vincennes
Arrival
Scheduled time17:38
Predicted by the source17:43(+5′)
Departure
Scheduled time17:39
Predicted by the source17:45(+6′)
Val de Fontenay
Arrival
Scheduled time17:43
Predicted by the source17:47(+4′)
Departure
Scheduled time17:44
Predicted by the source17:49(+5′)
Neuilly-Plaisance
Arrival
Scheduled time17:46
Predicted by the source17:51(+5′)
Departure
Scheduled time17:46
Predicted by the source17:52(+6′)
Noisy-le-Grand - Mont d'Est
Arrival
Scheduled time17:49
Predicted by the source17:54(+5′)
Departure
Scheduled time17:50
Predicted by the source17:56(+6′)
Noisy-le-Grand Champs
Arrival
Scheduled time17:52
Predicted by the source17:57(+5′)
Departure
Scheduled time17:53
Predicted by the source17:59(+6′)
Lognes
Arrival
Scheduled time17:56
Predicted by the source18:01(+5′)
Departure
Scheduled time17:57
Predicted by the source18:03(+6′)
Torcy
Arrival
Scheduled time17:59
Predicted by the source18:04(+5′)
Departure
Scheduled time18:00
Predicted by the source18:06(+6′)
Bussy-Saint-Georges
Arrival
Scheduled time18:03
Predicted by the source18:08(+5′)
Departure
Scheduled time18:03
Predicted by the source18:09(+6′)
Val d'Europe
Arrival
Scheduled time18:07
Predicted by the source18:12(+5′)
Departure
Scheduled time18:08
Predicted by the source18:15(+7′)
Marne la Vallée - Chessy
Arrival
Scheduled time18:11
Predicted by the source18:17(+6′)

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 time50%

average delay+1.5 min

max delay+7 min

runs reported6

stops20

Delay values

DateDelay (min)

2026-09-031

2026-09-040.25

2026-09-071.7142857142857142

2026-09-080.7

2026-09-090.55

2026-09-104.5

Typical schedule

Stops and times of RER QPID40 from Rueil-Malmaison to Marne-la-Vallée - Chessy on a typical weekday. Actual times may vary.

StopArrivalDeparture

Rueil-Malmaison - RER—17:09

Nanterre RER17:1117:11

Nanterre Université - RER17:1317:14

Nanterre Préfecture - RER17:1517:16

La Grande Arche de la Défense17:1817:19

Charles-de-Gaulle Étoile17:2217:23

Auber17:2617:26

Châtelet les Halles17:2917:29

Paris Gare de Lyon17:3217:33

Nation17:3517:36

Vincennes17:3817:39

Val de Fontenay17:4317:44

Neuilly-Plaisance17:4617:46

Noisy-le-Grand - Mont d'Est17:4917:50

Noisy-le-Grand Champs17:5217:53

Lognes17:5617:57

Torcy17:5918:00

Bussy-Saint-Georges18:0318:03

Val d'Europe18:0718:08

Marne la Vallée - Chessy18:11—

Frequently asked questions

What time does RER QPID40 depart?

RER QPID40 departs from Rueil-Malmaison - RER at 17:09 (typical schedule from reported times). Actual times may vary.

How many stops does RER QPID40 make?

RER QPID40 connects Rueil-Malmaison to Marne-la-Vallée - Chessy with 20 stops.

Is RER QPID40 on time?

Over the reported runs, RER QPID40 was reported on time 50% of runs, with an average delay of 1.5 minutes.

Other trains on this line

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

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