RER QCOQ48

RER

Le Vésinet - Le PecqMarne-la-Vallée - Chessy

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

Historical average delay — home ranking

+2.2 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: 2
Unknown event type: 3
Cancelled runs, excluded: 0
No usable delay, excluded: 1

Latest source timestamp: 9/10/2026, 7:10:34 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

Le Vésinet - Le Pecq
Departure
Scheduled time18:00
Predicted by the source18:00(0′)
Le Vésinet
Arrival
Scheduled time18:01
Predicted by the source18:01(0′)
Departure
Scheduled time18:02
Predicted by the source18:03(+1′)
Chatou - Croissy-sur-Seine
Arrival
Scheduled time18:04
Predicted by the source18:04(0′)
Departure
Scheduled time18:04
Predicted by the source18:05(+1′)
Rueil-Malmaison - RER
Arrival
Scheduled time18:06
Predicted by the source18:06(0′)
Departure
Scheduled time18:06
Predicted by the source18:07(+1′)
Nanterre RER
Arrival
Scheduled time18:08
Predicted by the source18:08(0′)
Departure
Scheduled time18:09
Predicted by the source18:09(0′)
Nanterre Université - RER
Arrival
Scheduled time18:11
Predicted by the source18:10(-1′)
Departure
Scheduled time18:11
Predicted by the source18:11(0′)
Nanterre Préfecture - RER
Arrival
Scheduled time18:13
Predicted by the source18:12(-1′)
Departure
Scheduled time18:14
Predicted by the source18:14(0′)
La Grande Arche de la Défense
Arrival
Scheduled time18:15
Predicted by the source18:15(0′)
Departure
Scheduled time18:16
Predicted by the source18:16(0′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time18:20
Predicted by the source18:19(-1′)
Departure
Scheduled time18:20
Predicted by the source18:21(+1′)
Auber
Arrival
Scheduled time18:23
Predicted by the source18:22(-1′)
Departure
Scheduled time18:24
Predicted by the source18:24(0′)
Châtelet les Halles
Arrival
Scheduled time18:26
Predicted by the source18:25(-1′)
Departure
Scheduled time18:27
Predicted by the source18:28(+1′)
Paris Gare de Lyon
Arrival
Scheduled time18:30
Predicted by the source18:30(0′)
Departure
Scheduled time18:30
Predicted by the source18:31(+1′)
Nation
Arrival
Scheduled time18:32
Predicted by the source18:33(+1′)
Departure
Scheduled time18:33
Predicted by the source18:34(+1′)
Vincennes
Arrival
Scheduled time18:36
Predicted by the source18:36(0′)
Departure
Scheduled time18:36
Predicted by the source18:37(+1′)
Val de Fontenay
Arrival
Scheduled time18:40
Predicted by the source18:40(0′)
Departure
Scheduled time18:41
Predicted by the source18:41(0′)
Neuilly-Plaisance
Arrival
Scheduled time18:43
Predicted by the source18:43(0′)
Departure
Scheduled time18:44
Predicted by the source18:45(+1′)
Bry-sur-Marne
Arrival
Scheduled time18:45
Predicted by the source18:46(+1′)
Departure
Scheduled time18:46
Predicted by the source18:47(+1′)
Noisy-le-Grand - Mont d'Est
Arrival
Scheduled time18:48
Predicted by the source18:48(0′)
Departure
Scheduled time18:49
Predicted by the source18:50(+1′)
Noisy-le-Grand Champs
Arrival
Scheduled time18:51
Predicted by the source18:51(0′)
Departure
Scheduled time18:52
Predicted by the source18:53(+1′)
Noisiel
Arrival
Scheduled time18:54
Predicted by the source18:55(+1′)
Departure
Scheduled time18:54
Predicted by the source18:56(+2′)
Torcy
Arrival
Scheduled time18:57
Predicted by the source18:59(+2′)
Departure
Scheduled time18:58
Predicted by the source19:00(+2′)
Bussy-Saint-Georges
Arrival
Scheduled time19:01
Predicted by the source19:03(+2′)
Departure
Scheduled time19:02
Predicted by the source19:04(+2′)
Val d'Europe
Arrival
Scheduled time19:06
Predicted by the source19:07(+1′)
Departure
Scheduled time19:06
Predicted by the source19:08(+2′)
Marne la Vallée - Chessy
Arrival
Scheduled time19:09
Predicted by the source19:10(+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 time100%

average delay+1.1 min

max delay+7 min

runs reported6

stops24

Delay values

DateDelay (min)

2026-09-03-0.125

2026-09-040

2026-09-070.6

2026-09-081.2083333333333333

2026-09-093.75

2026-09-100.875

Typical schedule

Stops and times of RER QCOQ48 from Le Vésinet - Le Pecq to Marne-la-Vallée - Chessy on a typical weekday. Actual times may vary.

StopArrivalDeparture

Le Vésinet - Le Pecq—18:00

Le Vésinet18:0118:02

Chatou - Croissy-sur-Seine18:0418:04

Rueil-Malmaison - RER18:0618:06

Nanterre RER18:0818:09

Nanterre Université - RER18:1118:11

Nanterre Préfecture - RER18:1318:14

La Grande Arche de la Défense18:1518:16

Charles-de-Gaulle Étoile18:2018:20

Auber18:2318:24

Châtelet les Halles18:2618:27

Paris Gare de Lyon18:3018:30

Nation18:3218:33

Vincennes18:3618:36

Val de Fontenay18:4018:41

Neuilly-Plaisance18:4318:44

Bry-sur-Marne18:4518:46

Noisy-le-Grand - Mont d'Est18:4818:49

Noisy-le-Grand Champs18:5118:52

Noisiel18:5418:54

Torcy18:5718:58

Bussy-Saint-Georges19:0119:02

Val d'Europe19:0619:06

Marne la Vallée - Chessy19:09—

Frequently asked questions

What time does RER QCOQ48 depart?

RER QCOQ48 departs from Le Vésinet - Le Pecq at 18:00 (typical schedule from reported times). Actual times may vary.

How many stops does RER QCOQ48 make?

RER QCOQ48 connects Le Vésinet - Le Pecq to Marne-la-Vallée - Chessy with 24 stops.

Is RER QCOQ48 on time?

Over the reported runs, RER QCOQ48 was reported on time 100% of runs, with an average delay of 1.1 minutes.

Other trains on this line

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

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