RER QPID44

RER

Rueil-MalmaisonMarne-la-Vallée - Chessy

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

Historical average delay — home ranking

+2.8 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, 6:43:31 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

Rueil-Malmaison - RER
Departure
Scheduled time17:33
Predicted by the source17:34(+1′)
Nanterre RER
Arrival
Scheduled time17:36
Predicted by the source17:36(0′)
Departure
Scheduled time17:36
Predicted by the source17:37(+1′)
Nanterre Université - RER
Arrival
Scheduled time17:38
Predicted by the source17:38(0′)
Departure
Scheduled time17:39
Predicted by the source17:39(0′)
Nanterre Préfecture - RER
Arrival
Scheduled time17:40
Predicted by the source17:40(0′)
Departure
Scheduled time17:41
Predicted by the source17:44(+3′)
La Grande Arche de la Défense
Arrival
Scheduled time17:43
Predicted by the source17:45(+2′)
Departure
Scheduled time17:44
Predicted by the source17:48(+4′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time17:47
Predicted by the source17:51(+4′)
Departure
Scheduled time17:48
Predicted by the source17:52(+4′)
Auber
Arrival
Scheduled time17:51
Predicted by the source17:54(+3′)
Departure
Scheduled time17:51
Predicted by the source17:56(+5′)
Châtelet les Halles
Arrival
Scheduled time17:54
Predicted by the source17:57(+3′)
Departure
Scheduled time17:54
Predicted by the source17:59(+5′)
Paris Gare de Lyon
Arrival
Scheduled time17:57
Predicted by the source18:01(+4′)
Departure
Scheduled time17:58
Predicted by the source18:02(+4′)
Nation
Arrival
Scheduled time18:00
Predicted by the source18:04(+4′)
Departure
Scheduled time18:01
Predicted by the source18:05(+4′)
Vincennes
Arrival
Scheduled time18:03
Predicted by the source18:07(+4′)
Departure
Scheduled time18:04
Predicted by the source18:08(+4′)
Val de Fontenay
Arrival
Scheduled time18:08
Predicted by the source18:11(+3′)
Departure
Scheduled time18:09
Predicted by the source18:13(+4′)
Neuilly-Plaisance
Arrival
Scheduled time18:11
Predicted by the source18:14(+3′)
Departure
Scheduled time18:11
Predicted by the source18:15(+4′)
Noisy-le-Grand - Mont d'Est
Arrival
Scheduled time18:14
Predicted by the source18:19(+5′)
Departure
Scheduled time18:15
Predicted by the source18:20(+5′)
Noisy-le-Grand Champs
Arrival
Scheduled time18:17
Predicted by the source18:21(+4′)
Departure
Scheduled time18:18
Predicted by the source18:23(+5′)
Lognes
Arrival
Scheduled time18:21
Predicted by the source18:27(+6′)
Departure
Scheduled time18:22
Predicted by the source18:29(+7′)
Torcy
Arrival
Scheduled time18:24
Predicted by the source18:31(+7′)
Departure
Scheduled time18:25
Predicted by the source18:32(+7′)
Bussy-Saint-Georges
Arrival
Scheduled time18:28
Predicted by the source18:35(+7′)
Departure
Scheduled time18:28
Predicted by the source18:36(+8′)
Val d'Europe
Arrival
Scheduled time18:32
Predicted by the source18:39(+7′)
Departure
Scheduled time18:33
Predicted by the source18:41(+8′)
Marne la Vallée - Chessy
Arrival
Scheduled time18:36
Predicted by the source18:43(+7′)

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+1.8 min

max delay+8 min

runs reported6

stops20

Delay values

DateDelay (min)

2026-09-03-0.55

2026-09-041.9

2026-09-070.6

2026-09-082.05

2026-09-092.4

2026-09-104.5

Typical schedule

Stops and times of RER QPID44 from Rueil-Malmaison to Marne-la-Vallée - Chessy on a typical weekday. Actual times may vary.

StopArrivalDeparture

Rueil-Malmaison - RER—17:33

Nanterre RER17:3617:36

Nanterre Université - RER17:3817:39

Nanterre Préfecture - RER17:4017:41

La Grande Arche de la Défense17:4317:44

Charles-de-Gaulle Étoile17:4717:48

Auber17:5117:51

Châtelet les Halles17:5417:54

Paris Gare de Lyon17:5717:58

Nation18:0018:01

Vincennes18:0318:04

Val de Fontenay18:0818:09

Neuilly-Plaisance18:1118:11

Noisy-le-Grand - Mont d'Est18:1418:15

Noisy-le-Grand Champs18:1718:18

Lognes18:2118:22

Torcy18:2418:25

Bussy-Saint-Georges18:2818:28

Val d'Europe18:3218:33

Marne la Vallée - Chessy18:36—

Frequently asked questions

What time does RER QPID44 depart?

RER QPID44 departs from Rueil-Malmaison - RER at 17:33 (typical schedule from reported times). Actual times may vary.

How many stops does RER QPID44 make?

RER QPID44 connects Rueil-Malmaison to Marne-la-Vallée - Chessy with 20 stops.

Is RER QPID44 on time?

Over the reported runs, RER QPID44 was reported on time 50% of runs, with an average delay of 1.8 minutes.

Other trains on this line

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

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