RER QUDO98

RER

PoissyMarne-la-Vallée - Chessy

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

Historical average delay — home ranking

+1.3 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: 4. 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: 4
Events confirmed by the source: 0
Events predicted by the source: 0
Unknown event type: 4
Cancelled runs, excluded: 0
No usable delay, excluded: 0

Latest source timestamp: 9/6/2026, 9:18:31 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

Poissy
Departure
Scheduled time20:02
Provenance unavailable20:02
Achères Grand Cormier
Arrival
Scheduled time20:06
Provenance unavailable20:06
Departure
Scheduled time20:07
Provenance unavailable20:06
Maisons-Laffitte
Arrival
Scheduled time20:10
Provenance unavailable20:10
Departure
Scheduled time20:10
Provenance unavailable20:10
Sartrouville
Arrival
Scheduled time20:12
Provenance unavailable20:12
Departure
Scheduled time20:12
Provenance unavailable20:12
Houilles - Carrières-sur-Seine
Arrival
Scheduled time20:15
Provenance unavailable20:15
Departure
Scheduled time20:16
Provenance unavailable20:15
Nanterre Préfecture - RER
Arrival
Scheduled time20:20
Provenance unavailable20:19
Departure
Scheduled time20:22
Provenance unavailable20:22
La Grande Arche de la Défense
Arrival
Scheduled time20:23
Provenance unavailable20:23
Departure
Scheduled time20:24
Provenance unavailable20:24
Charles-de-Gaulle Étoile
Arrival
Scheduled time20:28
Provenance unavailable20:27
Departure
Scheduled time20:29
Provenance unavailable20:28
Auber
Arrival
Scheduled time20:31
Provenance unavailable20:30
Departure
Scheduled time20:32
Provenance unavailable20:32
Châtelet les Halles
Arrival
Scheduled time20:34
Provenance unavailable20:33
Departure
Scheduled time20:35
Provenance unavailable20:34
Paris Gare de Lyon
Arrival
Scheduled time20:37
Provenance unavailable20:36
Departure
Scheduled time20:38
Provenance unavailable20:37
Nation
Arrival
Scheduled time20:40
Provenance unavailable20:39
Departure
Scheduled time20:41
Provenance unavailable20:40
Vincennes
Arrival
Scheduled time20:44
Provenance unavailable20:42
Departure
Scheduled time20:44
Provenance unavailable20:43
Val de Fontenay
Arrival
Scheduled time20:48
Provenance unavailable20:46
Departure
Scheduled time20:48
Provenance unavailable20:48
Neuilly-Plaisance
Arrival
Scheduled time20:51
Provenance unavailable20:50
Departure
Scheduled time20:51
Provenance unavailable20:51
Bry-sur-Marne
Arrival
Scheduled time20:53
Provenance unavailable20:52
Departure
Scheduled time20:53
Provenance unavailable20:54
Noisy-le-Grand - Mont d'Est
Arrival
Scheduled time20:55
Provenance unavailable20:55
Departure
Scheduled time20:56
Provenance unavailable20:56
Noisy-le-Grand Champs
Arrival
Scheduled time20:58
Provenance unavailable20:58
Departure
Scheduled time20:59
Provenance unavailable20:59
Noisiel
Arrival
Scheduled time21:01
Provenance unavailable21:01
Departure
Scheduled time21:01
Provenance unavailable21:02
Lognes
Arrival
Scheduled time21:03
Provenance unavailable21:03
Departure
Scheduled time21:03
Provenance unavailable21:05
Torcy
Arrival
Scheduled time21:05
Provenance unavailable21:05
Departure
Scheduled time21:06
Provenance unavailable21:08
Bussy-Saint-Georges
Arrival
Scheduled time21:09
Provenance unavailable21:11
Departure
Scheduled time21:09
Provenance unavailable21:12
Val d'Europe
Arrival
Scheduled time21:13
Provenance unavailable21:15
Departure
Scheduled time21:13
Provenance unavailable21:16
Marne la Vallée - Chessy
Arrival
Scheduled time21:16
Provenance unavailable21:18

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 reported4

stops24

Delay values

DateDelay (min)

2026-08-290.13043478260869565

2026-08-30-1.1304347826086956

2026-09-050.875

2026-09-06-0.25

Typical schedule

Stops and times of RER QUDO98 from Poissy to Marne-la-Vallée - Chessy on a typical weekday. Actual times may vary.

StopArrivalDeparture

Poissy—20:02

Achères Grand Cormier20:0620:07

Maisons-Laffitte20:1020:10

Sartrouville20:1220:12

Houilles - Carrières-sur-Seine20:1520:16

Nanterre Préfecture - RER20:2020:22

La Grande Arche de la Défense20:2320:24

Charles-de-Gaulle Étoile20:2820:29

Auber20:3120:32

Châtelet les Halles20:3420:35

Paris Gare de Lyon20:3720:38

Nation20:4020:41

Vincennes20:4420:44

Val de Fontenay20:4820:48

Neuilly-Plaisance20:5120:51

Bry-sur-Marne20:5320:53

Noisy-le-Grand - Mont d'Est20:5520:56

Noisy-le-Grand Champs20:5820:59

Noisiel21:0121:01

Lognes21:0321:03

Torcy21:0521:06

Bussy-Saint-Georges21:0921:09

Val d'Europe21:1321:13

Marne la Vallée - Chessy21:16—

Frequently asked questions

What time does RER QUDO98 depart?

RER QUDO98 departs from Poissy at 20:02 (typical schedule from reported times). Actual times may vary.

How many stops does RER QUDO98 make?

RER QUDO98 connects Poissy to Marne-la-Vallée - Chessy with 24 stops.

Is RER QUDO98 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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