RER ZUMO91

RER

Marne la Vallée - ChessySaint-Germain-en-Laye

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

Historical average delay — home ranking

+3.8 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: 1
No usable delay, excluded: 0

Latest source timestamp: 9/10/2026, 11:11:31 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

Marne la Vallée - Chessy
Departure
Scheduled time21:56
Predicted by the source21:57(+1′)
Val d'Europe
Arrival
Scheduled time21:58
Predicted by the source21:58(0′)
Departure
Scheduled time21:59
Predicted by the source22:03(+4′)
Bussy-Saint-Georges
Arrival
Scheduled time22:02
Predicted by the source22:06(+4′)
Departure
Scheduled time22:03
Predicted by the source22:07(+4′)
Torcy
Arrival
Scheduled time22:06
Predicted by the source22:10(+4′)
Departure
Scheduled time22:06
Predicted by the source22:11(+5′)
Lognes
Arrival
Scheduled time22:08
Predicted by the source22:12(+4′)
Departure
Scheduled time22:08
Predicted by the source22:13(+5′)
Noisiel
Arrival
Scheduled time22:10
Predicted by the source22:14(+4′)
Departure
Scheduled time22:10
Predicted by the source22:15(+5′)
Noisy-le-Grand Champs
Arrival
Scheduled time22:13
Predicted by the source22:17(+4′)
Departure
Scheduled time22:13
Predicted by the source22:18(+5′)
Noisy-le-Grand - Mont d'Est
Arrival
Scheduled time22:15
Predicted by the source22:20(+5′)
Departure
Scheduled time22:16
Predicted by the source22:21(+5′)
Bry-sur-Marne
Arrival
Scheduled time22:18
Predicted by the source22:22(+4′)
Departure
Scheduled time22:18
Predicted by the source22:23(+5′)
Neuilly-Plaisance
Arrival
Scheduled time22:20
Predicted by the source22:24(+4′)
Departure
Scheduled time22:20
Predicted by the source22:25(+5′)
Val de Fontenay
Arrival
Scheduled time22:22
Predicted by the source22:27(+5′)
Departure
Scheduled time22:23
Predicted by the source22:28(+5′)
Vincennes
Arrival
Scheduled time22:26
Predicted by the source22:31(+5′)
Departure
Scheduled time22:27
Predicted by the source22:32(+5′)
Nation
Arrival
Scheduled time22:30
Predicted by the source22:34(+4′)
Departure
Scheduled time22:30
Predicted by the source22:35(+5′)
Paris Gare de Lyon
Arrival
Scheduled time22:32
Predicted by the source22:37(+5′)
Departure
Scheduled time22:33
Predicted by the source22:38(+5′)
Châtelet les Halles
Arrival
Scheduled time22:36
Predicted by the source22:40(+4′)
Departure
Scheduled time22:36
Predicted by the source22:41(+5′)
Auber
Arrival
Scheduled time22:38
Predicted by the source22:42(+4′)
Departure
Scheduled time22:39
Predicted by the source22:44(+5′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time22:42
Predicted by the source22:46(+4′)
Departure
Scheduled time22:42
Predicted by the source22:47(+5′)
La Grande Arche de la Défense
Arrival
Scheduled time22:46
Predicted by the source22:49(+3′)
Departure
Scheduled time22:47
Predicted by the source22:51(+4′)
Nanterre Préfecture - RER
Arrival
Scheduled time22:49
Predicted by the source22:52(+3′)
Departure
Scheduled time22:50
Predicted by the source22:53(+3′)
Nanterre Université - RER
Arrival
Scheduled time22:51
Predicted by the source22:54(+3′)
Departure
Scheduled time22:51
Predicted by the source22:55(+4′)
Nanterre RER
Arrival
Scheduled time22:53
Predicted by the source22:56(+3′)
Departure
Scheduled time22:54
Predicted by the source22:57(+3′)
Rueil-Malmaison - RER
Arrival
Scheduled time22:55
Predicted by the source22:59(+4′)
Departure
Scheduled time22:56
Predicted by the source23:01(+5′)
Chatou - Croissy-sur-Seine
Arrival
Scheduled time22:58
Predicted by the source23:02(+4′)
Departure
Scheduled time22:58
Predicted by the source23:03(+5′)
Le Vésinet
Arrival
Scheduled time23:00
Predicted by the source23:04(+4′)
Departure
Scheduled time23:00
Predicted by the source23:05(+5′)
Le Vésinet - Le Pecq
Arrival
Scheduled time23:02
Predicted by the source23:06(+4′)
Departure
Scheduled time23:02
Predicted by the source23:08(+6′)
Saint-Germain-en-Laye
Arrival
Scheduled time23:06
Predicted by the source23:11(+5′)

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 time50%

average delay+3.1 min

max delay+7 min

runs reported5

cancelled runs1

stops26

Delay values

DateDelay (min)

2026-09-045.6923076923076925

2026-09-071.0384615384615385

2026-09-080.34615384615384615

2026-09-094

2026-09-104.576923076923077

Typical schedule

Stops and times of RER ZUMO91 from Marne la Vallée - Chessy to Saint-Germain-en-Laye on a typical weekday. Actual times may vary.

StopArrivalDeparture

Marne la Vallée - Chessy—21:56

Val d'Europe21:5821:59

Bussy-Saint-Georges22:0222:03

Torcy22:0622:06

Lognes22:0822:08

Noisiel22:1022:10

Noisy-le-Grand Champs22:1322:13

Noisy-le-Grand - Mont d'Est22:1522:16

Bry-sur-Marne22:1822:18

Neuilly-Plaisance22:2022:20

Val de Fontenay22:2222:23

Vincennes22:2622:27

Nation22:3022:30

Paris Gare de Lyon22:3222:33

Châtelet les Halles22:3622:36

Auber22:3822:39

Charles-de-Gaulle Étoile22:4222:42

La Grande Arche de la Défense22:4622:47

Nanterre Préfecture - RER22:4922:50

Nanterre Université - RER22:5122:51

Nanterre RER22:5322:54

Rueil-Malmaison - RER22:5522:56

Chatou - Croissy-sur-Seine22:5822:58

Le Vésinet23:0023:00

Le Vésinet - Le Pecq23:0223:02

Saint-Germain-en-Laye23:06—

Frequently asked questions

What time does RER ZUMO91 depart?

RER ZUMO91 departs from Marne la Vallée - Chessy at 21:56 (typical schedule from reported times). Actual times may vary.

How many stops does RER ZUMO91 make?

RER ZUMO91 connects Marne la Vallée - Chessy to Saint-Germain-en-Laye with 26 stops.

Is RER ZUMO91 on time?

Over the reported runs, RER ZUMO91 was reported on time 50% of runs, with an average delay of 3.1 minutes. 1 cancelled run is excluded from the calculation.

Other trains on this line

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

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