RER QUDO42

RER

PoissyMarne-la-Vallée - Chessy

CancelledAll 24 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, 4:47:32 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

PoissyCancelled
Departure
Scheduled time15:27
Provenance unavailable15:27
Achères Grand CormierCancelled
Arrival
Scheduled time15:31
Provenance unavailable15:31
Departure
Scheduled time15:31
Provenance unavailable15:31
Maisons-LaffitteCancelled
Arrival
Scheduled time15:34
Provenance unavailable15:34
Departure
Scheduled time15:34
Provenance unavailable15:34
SartrouvilleCancelled
Arrival
Scheduled time15:37
Provenance unavailable15:36
Departure
Scheduled time15:37
Provenance unavailable15:37
Houilles - Carrières-sur-SeineCancelled
Arrival
Scheduled time15:40
Provenance unavailable15:40
Departure
Scheduled time15:40
Provenance unavailable15:40
Nanterre Préfecture - RERCancelled
Arrival
Scheduled time15:45
Provenance unavailable15:44
Departure
Scheduled time15:47
Provenance unavailable15:47
La Grande Arche de la DéfenseCancelled
Arrival
Scheduled time15:48
Provenance unavailable15:48
Departure
Scheduled time15:49
Provenance unavailable15:50
Charles-de-Gaulle ÉtoileCancelled
Arrival
Scheduled time15:53
Provenance unavailable15:52
Departure
Scheduled time15:53
Provenance unavailable15:54
AuberCancelled
Arrival
Scheduled time15:56
Provenance unavailable15:55
Departure
Scheduled time15:57
Provenance unavailable15:57
Châtelet les HallesCancelled
Arrival
Scheduled time15:59
Provenance unavailable15:58
Departure
Scheduled time16:00
Provenance unavailable16:00
Paris Gare de LyonCancelled
Arrival
Scheduled time16:02
Provenance unavailable16:01
Departure
Scheduled time16:03
Provenance unavailable16:04
NationCancelled
Arrival
Scheduled time16:05
Provenance unavailable16:05
Departure
Scheduled time16:06
Provenance unavailable16:06
VincennesCancelled
Arrival
Scheduled time16:08
Provenance unavailable16:08
Departure
Scheduled time16:09
Provenance unavailable16:09
Val de FontenayCancelled
Arrival
Scheduled time16:13
Provenance unavailable16:12
Departure
Scheduled time16:13
Provenance unavailable16:14
Neuilly-PlaisanceCancelled
Arrival
Scheduled time16:15
Provenance unavailable16:15
Departure
Scheduled time16:15
Provenance unavailable16:15
Bry-sur-MarneCancelled
Arrival
Scheduled time16:18
Provenance unavailable16:17
Departure
Scheduled time16:18
Provenance unavailable16:20
Noisy-le-Grand - Mont d'EstCancelled
Arrival
Scheduled time16:20
Provenance unavailable16:21
Departure
Scheduled time16:21
Provenance unavailable16:22
Noisy-le-Grand ChampsCancelled
Arrival
Scheduled time16:23
Provenance unavailable16:23
Departure
Scheduled time16:24
Provenance unavailable16:25
NoisielCancelled
Arrival
Scheduled time16:25
Provenance unavailable16:25
Departure
Scheduled time16:26
Provenance unavailable16:26
LognesCancelled
Arrival
Scheduled time16:27
Provenance unavailable16:27
Departure
Scheduled time16:28
Provenance unavailable16:28
TorcyCancelled
Arrival
Scheduled time16:30
Provenance unavailable16:32
Departure
Scheduled time16:31
Provenance unavailable16:33
Bussy-Saint-GeorgesCancelled
Arrival
Scheduled time16:34
Provenance unavailable16:39
Departure
Scheduled time16:35
Provenance unavailable16:41
Val d'EuropeCancelled
Arrival
Scheduled time16:38
Provenance unavailable16:44
Departure
Scheduled time16:39
Provenance unavailable16:45
Marne la Vallée - ChessyCancelled
Arrival
Scheduled time16:42
Provenance unavailable16:47

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

stops24

Typical schedule

Stops and times of RER QUDO42 from Poissy to Marne-la-Vallée - Chessy on a typical weekday. Actual times may vary.

StopArrivalDeparture

Poissy—15:27

Achères Grand Cormier15:3115:31

Maisons-Laffitte15:3415:34

Sartrouville15:3715:37

Houilles - Carrières-sur-Seine15:4015:40

Nanterre Préfecture - RER15:4515:47

La Grande Arche de la Défense15:4815:49

Charles-de-Gaulle Étoile15:5315:53

Auber15:5615:57

Châtelet les Halles15:5916:00

Paris Gare de Lyon16:0216:03

Nation16:0516:06

Vincennes16:0816:09

Val de Fontenay16:1316:13

Neuilly-Plaisance16:1516:15

Bry-sur-Marne16:1816:18

Noisy-le-Grand - Mont d'Est16:2016:21

Noisy-le-Grand Champs16:2316:24

Noisiel16:2516:26

Lognes16:2716:28

Torcy16:3016:31

Bussy-Saint-Georges16:3416:35

Val d'Europe16:3816:39

Marne la Vallée - Chessy16:42—

Frequently asked questions

What time does RER QUDO42 depart?

RER QUDO42 departs from Poissy at 15:27 (typical schedule from reported times). Actual times may vary.

How many stops does RER QUDO42 make?

RER QUDO42 connects Poissy to Marne-la-Vallée - Chessy with 24 stops.

Is RER QUDO42 on time?

Over the reported runs, every run of RER QUDO42 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.

Back to the list