RER UPUS79

RER

Marne-la-Vallée - ChessyCergy le Haut

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

Historical average delay — home ranking

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

Latest source timestamp: 9/6/2026, 7:39:45 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 time18:14
Provenance unavailable18:15
Val d'Europe
Arrival
Scheduled time18:16
Provenance unavailable18:16
Departure
Scheduled time18:17
Provenance unavailable18:17
Bussy-Saint-Georges
Arrival
Scheduled time18:20
Provenance unavailable18:20
Departure
Scheduled time18:21
Provenance unavailable18:22
Torcy
Arrival
Scheduled time18:24
Provenance unavailable18:24
Departure
Scheduled time18:25
Provenance unavailable18:25
Lognes
Arrival
Scheduled time18:26
Provenance unavailable18:26
Departure
Scheduled time18:27
Provenance unavailable18:27
Noisiel
Arrival
Scheduled time18:28
Provenance unavailable18:28
Departure
Scheduled time18:29
Provenance unavailable18:29
Noisy-le-Grand Champs
Arrival
Scheduled time18:31
Provenance unavailable18:31
Departure
Scheduled time18:32
Provenance unavailable18:32
Noisy-le-Grand - Mont d'Est
Arrival
Scheduled time18:34
Provenance unavailable18:33
Departure
Scheduled time18:35
Provenance unavailable18:35
Bry-sur-Marne
Arrival
Scheduled time18:37
Provenance unavailable18:36
Departure
Scheduled time18:37
Provenance unavailable18:37
Neuilly-Plaisance
Arrival
Scheduled time18:39
Provenance unavailable18:38
Departure
Scheduled time18:39
Provenance unavailable18:39
Val de Fontenay
Arrival
Scheduled time18:42
Provenance unavailable18:40
Departure
Scheduled time18:42
Provenance unavailable18:43
Vincennes
Arrival
Scheduled time18:46
Provenance unavailable18:45
Departure
Scheduled time18:47
Provenance unavailable18:47
Nation
Arrival
Scheduled time18:49
Provenance unavailable18:49
Departure
Scheduled time18:50
Provenance unavailable18:50
Paris Gare de Lyon
Arrival
Scheduled time18:52
Provenance unavailable18:52
Departure
Scheduled time18:53
Provenance unavailable18:53
Châtelet les Halles
Arrival
Scheduled time18:56
Provenance unavailable18:55
Departure
Scheduled time18:56
Provenance unavailable18:57
Auber
Arrival
Scheduled time18:58
Provenance unavailable18:58
Departure
Scheduled time18:59
Provenance unavailable18:59
Charles-de-Gaulle Étoile
Arrival
Scheduled time19:02
Provenance unavailable19:01
Departure
Scheduled time19:02
Provenance unavailable19:03
La Grande Arche de la Défense
Arrival
Scheduled time19:06
Provenance unavailable19:05
Departure
Scheduled time19:07
Provenance unavailable19:07
Nanterre Préfecture - RER
Arrival
Scheduled time19:09
Provenance unavailable19:07
Departure
Scheduled time19:11
Provenance unavailable19:11
Houilles - Carrières-sur-Seine
Arrival
Scheduled time19:14
Provenance unavailable19:15
Departure
Scheduled time19:16
Provenance unavailable19:15
Sartrouville
Arrival
Scheduled time19:18
Provenance unavailable19:18
Departure
Scheduled time19:19
Provenance unavailable19:19
Maisons-Laffitte
Arrival
Scheduled time19:20
Provenance unavailable19:20
Departure
Scheduled time19:21
Provenance unavailable19:21
Achères Ville
Arrival
Scheduled time19:27
Provenance unavailable19:27
Departure
Scheduled time19:27
Provenance unavailable19:27
Conflans Fin d'Oise
Arrival
Scheduled time19:29
Provenance unavailable19:30
Departure
Scheduled time19:30
Provenance unavailable19:30
Neuville Université
Arrival
Scheduled time19:32
Provenance unavailable19:33
Departure
Scheduled time19:33
Provenance unavailable19:33
Cergy Préfecture
Arrival
Scheduled time19:36
Provenance unavailable19:36
Departure
Scheduled time19:36
Provenance unavailable19:36
Cergy Saint-Christophe
Arrival
Scheduled time19:40
Provenance unavailable19:40
Departure
Scheduled time19:40
Provenance unavailable19:40
Cergy le Haut
Arrival
Scheduled time19:43
Provenance unavailable19:43

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+0.3 min

max delay+3 min

runs reported3

stops28

Delay values

DateDelay (min)

2026-08-300.18518518518518517

2026-09-050.8214285714285714

2026-09-06-0.25

Typical schedule

Stops and times of RER UPUS79 from Marne-la-Vallée - Chessy to Cergy le Haut on a typical weekday. Actual times may vary.

StopArrivalDeparture

Marne la Vallée - Chessy—18:14

Val d'Europe18:1618:17

Bussy-Saint-Georges18:2018:21

Torcy18:2418:25

Lognes18:2618:27

Noisiel18:2818:29

Noisy-le-Grand Champs18:3118:32

Noisy-le-Grand - Mont d'Est18:3418:35

Bry-sur-Marne18:3718:37

Neuilly-Plaisance18:3918:39

Val de Fontenay18:4218:42

Vincennes18:4618:47

Nation18:4918:50

Paris Gare de Lyon18:5218:53

Châtelet les Halles18:5618:56

Auber18:5818:59

Charles-de-Gaulle Étoile19:0219:02

La Grande Arche de la Défense19:0619:07

Nanterre Préfecture - RER19:0919:11

Houilles - Carrières-sur-Seine19:1419:16

Sartrouville19:1819:19

Maisons-Laffitte19:2019:21

Achères Ville19:2719:27

Conflans Fin d'Oise19:2919:30

Neuville Université19:3219:33

Cergy Préfecture19:3619:36

Cergy Saint-Christophe19:4019:40

Cergy le Haut19:43—

Frequently asked questions

What time does RER UPUS79 depart?

RER UPUS79 departs from Marne la Vallée - Chessy at 18:14 (typical schedule from reported times). Actual times may vary.

How many stops does RER UPUS79 make?

RER UPUS79 connects Marne-la-Vallée - Chessy to Cergy le Haut with 28 stops.

Is RER UPUS79 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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