RER UPUS43

RER

Marne-la-Vallée - ChessyCergy le Haut

CancelledAll 28 stops on this run are reported cancelled.

Historical average delay — home ranking

No verified historical average available for this ranking.

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: 0
Cancelled runs, excluded: 3
No usable delay, excluded: 0

Latest source timestamp: 9/6/2026, 4:43:52 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 - ChessyCancelled
Departure
Scheduled time15:14
Provenance unavailable15:15
Val d'EuropeCancelled
Arrival
Scheduled time15:16
Provenance unavailable15:17
Departure
Scheduled time15:17
Provenance unavailable15:18
Bussy-Saint-GeorgesCancelled
Arrival
Scheduled time15:20
Provenance unavailable15:21
Departure
Scheduled time15:21
Provenance unavailable15:23
TorcyCancelled
Arrival
Scheduled time15:24
Provenance unavailable15:25
Departure
Scheduled time15:25
Provenance unavailable15:27
LognesCancelled
Arrival
Scheduled time15:26
Provenance unavailable15:28
Departure
Scheduled time15:27
Provenance unavailable15:29
NoisielCancelled
Arrival
Scheduled time15:28
Provenance unavailable15:30
Departure
Scheduled time15:29
Provenance unavailable15:31
Noisy-le-Grand ChampsCancelled
Arrival
Scheduled time15:31
Provenance unavailable15:33
Departure
Scheduled time15:32
Provenance unavailable15:34
Noisy-le-Grand - Mont d'EstCancelled
Arrival
Scheduled time15:34
Provenance unavailable15:36
Departure
Scheduled time15:35
Provenance unavailable15:37
Bry-sur-MarneCancelled
Arrival
Scheduled time15:37
Provenance unavailable15:38
Departure
Scheduled time15:37
Provenance unavailable15:40
Neuilly-PlaisanceCancelled
Arrival
Scheduled time15:39
Provenance unavailable15:40
Departure
Scheduled time15:39
Provenance unavailable15:41
Val de FontenayCancelled
Arrival
Scheduled time15:42
Provenance unavailable15:43
Departure
Scheduled time15:42
Provenance unavailable15:44
VincennesCancelled
Arrival
Scheduled time15:46
Provenance unavailable15:47
Departure
Scheduled time15:47
Provenance unavailable15:49
NationCancelled
Arrival
Scheduled time15:49
Provenance unavailable15:51
Departure
Scheduled time15:50
Provenance unavailable15:53
Paris Gare de LyonCancelled
Arrival
Scheduled time15:52
Provenance unavailable15:54
Departure
Scheduled time15:53
Provenance unavailable15:55
Châtelet les HallesCancelled
Arrival
Scheduled time15:56
Provenance unavailable15:57
Departure
Scheduled time15:56
Provenance unavailable15:58
AuberCancelled
Arrival
Scheduled time15:58
Provenance unavailable16:00
Departure
Scheduled time15:59
Provenance unavailable16:01
Charles-de-Gaulle ÉtoileCancelled
Arrival
Scheduled time16:02
Provenance unavailable16:03
Departure
Scheduled time16:02
Provenance unavailable16:04
La Grande Arche de la DéfenseCancelled
Arrival
Scheduled time16:06
Provenance unavailable16:07
Departure
Scheduled time16:07
Provenance unavailable16:08
Nanterre Préfecture - RERCancelled
Arrival
Scheduled time16:10
Provenance unavailable16:10
Departure
Scheduled time16:10
Provenance unavailable16:10
Houilles - Carrières-sur-SeineCancelled
Arrival
Scheduled time16:14
Provenance unavailable16:16
Departure
Scheduled time16:16
Provenance unavailable16:15
SartrouvilleCancelled
Arrival
Scheduled time16:18
Provenance unavailable16:20
Departure
Scheduled time16:19
Provenance unavailable16:21
Maisons-LaffitteCancelled
Arrival
Scheduled time16:20
Provenance unavailable16:22
Departure
Scheduled time16:21
Provenance unavailable16:23
Achères VilleCancelled
Arrival
Scheduled time16:27
Provenance unavailable16:29
Departure
Scheduled time16:27
Provenance unavailable16:29
Conflans Fin d'OiseCancelled
Arrival
Scheduled time16:29
Provenance unavailable16:32
Departure
Scheduled time16:30
Provenance unavailable16:32
Neuville UniversitéCancelled
Arrival
Scheduled time16:32
Provenance unavailable16:35
Departure
Scheduled time16:33
Provenance unavailable16:35
Cergy PréfectureCancelled
Arrival
Scheduled time16:36
Provenance unavailable16:38
Departure
Scheduled time16:36
Provenance unavailable16:39
Cergy Saint-ChristopheCancelled
Arrival
Scheduled time16:40
Provenance unavailable16:42
Departure
Scheduled time16:40
Provenance unavailable16:42
Cergy le HautCancelled
Arrival
Scheduled time16:43
Provenance unavailable16:45

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 time—

average delay—

max delay—

runs reported0

cancelled runs3

stops28

Typical schedule

Stops and times of RER UPUS43 from Marne-la-Vallée - Chessy to Cergy le Haut on a typical weekday. Actual times may vary.

StopArrivalDeparture

Marne la Vallée - Chessy—15:14

Val d'Europe15:1615:17

Bussy-Saint-Georges15:2015:21

Torcy15:2415:25

Lognes15:2615:27

Noisiel15:2815:29

Noisy-le-Grand Champs15:3115:32

Noisy-le-Grand - Mont d'Est15:3415:35

Bry-sur-Marne15:3715:37

Neuilly-Plaisance15:3915:39

Val de Fontenay15:4215:42

Vincennes15:4615:47

Nation15:4915:50

Paris Gare de Lyon15:5215:53

Châtelet les Halles15:5615:56

Auber15:5815:59

Charles-de-Gaulle Étoile16:0216:02

La Grande Arche de la Défense16:0616:07

Nanterre Préfecture - RER16:1016:10

Houilles - Carrières-sur-Seine16:1416:16

Sartrouville16:1816:19

Maisons-Laffitte16:2016:21

Achères Ville16:2716:27

Conflans Fin d'Oise16:2916:30

Neuville Université16:3216:33

Cergy Préfecture16:3616:36

Cergy Saint-Christophe16:4016:40

Cergy le Haut16:43—

Frequently asked questions

What time does RER UPUS43 depart?

RER UPUS43 departs from Marne la Vallée - Chessy at 15:14 (typical schedule from reported times). Actual times may vary.

How many stops does RER UPUS43 make?

RER UPUS43 connects Marne-la-Vallée - Chessy to Cergy le Haut with 28 stops.

Is RER UPUS43 on time?

Over the reported runs, every run of RER UPUS43 was cancelled (3 runs): punctuality cannot be established.

Other trains on this line

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

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