RER ZTOR15

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

-1.2 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: 1
Unknown event type: 4
Cancelled runs, excluded: 0
No usable delay, excluded: 1

Latest source timestamp: 9/10/2026, 8:11:22 AM (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 time06:59
Predicted by the source07:01(+2′)
Val d'Europe
Arrival
Scheduled time07:01
Predicted by the source07:02(+1′)
Departure
Scheduled time07:02
Predicted by the source07:03(+1′)
Bussy-Saint-Georges
Arrival
Scheduled time07:05
Predicted by the source07:06(+1′)
Departure
Scheduled time07:06
Predicted by the source07:08(+2′)
Torcy
Arrival
Scheduled time07:09
Predicted by the source07:11(+2′)
Departure
Scheduled time07:10
Predicted by the source07:12(+2′)
Noisiel
Arrival
Scheduled time07:13
Predicted by the source07:14(+1′)
Departure
Scheduled time07:13
Predicted by the source07:15(+2′)
Noisy-le-Grand Champs
Arrival
Scheduled time07:16
Predicted by the source07:17(+1′)
Departure
Scheduled time07:16
Predicted by the source07:18(+2′)
Noisy-le-Grand - Mont d'Est
Arrival
Scheduled time07:18
Predicted by the source07:19(+1′)
Departure
Scheduled time07:19
Predicted by the source07:21(+2′)
Neuilly-Plaisance
Arrival
Scheduled time07:22
Predicted by the source07:23(+1′)
Departure
Scheduled time07:23
Predicted by the source07:24(+1′)
Val de Fontenay
Arrival
Scheduled time07:25
Predicted by the source07:26(+1′)
Departure
Scheduled time07:26
Predicted by the source07:27(+1′)
Vincennes
Arrival
Scheduled time07:30
Predicted by the source07:30(0′)
Departure
Scheduled time07:30
Predicted by the source07:31(+1′)
Nation
Arrival
Scheduled time07:33
Predicted by the source07:33(0′)
Departure
Scheduled time07:34
Predicted by the source07:34(0′)
Paris Gare de Lyon
Arrival
Scheduled time07:36
Predicted by the source07:35(-1′)
Departure
Scheduled time07:37
Predicted by the source07:38(+1′)
Châtelet les Halles
Arrival
Scheduled time07:40
Predicted by the source07:40(0′)
Departure
Scheduled time07:41
Predicted by the source07:41(0′)
Auber
Arrival
Scheduled time07:43
Predicted by the source07:42(-1′)
Departure
Scheduled time07:43
Predicted by the source07:44(+1′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time07:46
Predicted by the source07:46(0′)
Departure
Scheduled time07:47
Predicted by the source07:47(0′)
La Grande Arche de la Défense
Arrival
Scheduled time07:50
Predicted by the source07:50(0′)
Departure
Scheduled time07:51
Predicted by the source07:51(0′)
Nanterre Préfecture - RER
Arrival
Scheduled time07:53
Predicted by the source07:52(-1′)
Departure
Scheduled time07:54
Predicted by the source07:54(0′)
Nanterre Université - RER
Arrival
Scheduled time07:55
Predicted by the source07:55(0′)
Departure
Scheduled time07:56
Predicted by the source07:56(0′)
Nanterre RER
Arrival
Scheduled time07:58
Predicted by the source07:57(-1′)
Departure
Scheduled time07:58
Predicted by the source07:58(0′)
Rueil-Malmaison - RER
Arrival
Scheduled time08:00
Predicted by the source08:00(0′)
Departure
Scheduled time08:01
Predicted by the source08:02(+1′)
Chatou - Croissy-sur-Seine
Arrival
Scheduled time08:03
Predicted by the source08:02(-1′)
Departure
Scheduled time08:03
Predicted by the source08:04(+1′)
Le Vésinet
Arrival
Scheduled time08:05
Predicted by the source08:05(0′)
Departure
Scheduled time08:06
Predicted by the source08:06(0′)
Le Vésinet - Le Pecq
Arrival
Scheduled time08:07
Predicted by the source08:07(0′)
Departure
Scheduled time08:08
Predicted by the source08:08(0′)
Saint-Germain-en-Laye
Arrival
Scheduled time08:11
Predicted by the source08:10(-1′)

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+0.1 min

max delay+3 min

runs reported6

stops24

Delay values

DateDelay (min)

2026-08-310.125

2026-09-030

2026-09-070

2026-09-08-0.20833333333333334

2026-09-09-0.125

2026-09-100.7916666666666666

Typical schedule

Stops and times of RER ZTOR15 from Marne-la-Vallée - Chessy to Saint-Germain-en-Laye on a typical weekday. Actual times may vary.

StopArrivalDeparture

Marne la Vallée - Chessy—06:59

Val d'Europe07:0107:02

Bussy-Saint-Georges07:0507:06

Torcy07:0907:10

Noisiel07:1307:13

Noisy-le-Grand Champs07:1607:16

Noisy-le-Grand - Mont d'Est07:1807:19

Neuilly-Plaisance07:2207:23

Val de Fontenay07:2507:26

Vincennes07:3007:30

Nation07:3307:34

Paris Gare de Lyon07:3607:37

Châtelet les Halles07:4007:41

Auber07:4307:43

Charles-de-Gaulle Étoile07:4607:47

La Grande Arche de la Défense07:5007:51

Nanterre Préfecture - RER07:5307:54

Nanterre Université - RER07:5507:56

Nanterre RER07:5807:58

Rueil-Malmaison - RER08:0008:01

Chatou - Croissy-sur-Seine08:0308:03

Le Vésinet08:0508:06

Le Vésinet - Le Pecq08:0708:08

Saint-Germain-en-Laye08:11—

Frequently asked questions

What time does RER ZTOR15 depart?

RER ZTOR15 departs from Marne la Vallée - Chessy at 06:59 (typical schedule from reported times). Actual times may vary.

How many stops does RER ZTOR15 make?

RER ZTOR15 connects Marne-la-Vallée - Chessy to Saint-Germain-en-Laye with 24 stops.

Is RER ZTOR15 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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