RER QCOQ44

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

+3.2 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, 6:49:31 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

Le Vésinet - Le Pecq
Departure
Scheduled time17:35
Predicted by the source17:35(0′)
Le Vésinet
Arrival
Scheduled time17:36
Predicted by the source17:36(0′)
Departure
Scheduled time17:37
Predicted by the source17:37(0′)
Chatou - Croissy-sur-Seine
Arrival
Scheduled time17:39
Predicted by the source17:38(-1′)
Departure
Scheduled time17:39
Predicted by the source17:39(0′)
Rueil-Malmaison - RER
Arrival
Scheduled time17:41
Predicted by the source17:40(-1′)
Departure
Scheduled time17:41
Predicted by the source17:42(+1′)
Nanterre RER
Arrival
Scheduled time17:43
Predicted by the source17:43(0′)
Departure
Scheduled time17:44
Predicted by the source17:44(0′)
Nanterre Université - RER
Arrival
Scheduled time17:46
Predicted by the source17:45(-1′)
Departure
Scheduled time17:46
Predicted by the source17:46(0′)
Nanterre Préfecture - RER
Arrival
Scheduled time17:48
Predicted by the source17:47(-1′)
Departure
Scheduled time17:49
Predicted by the source17:49(0′)
La Grande Arche de la Défense
Arrival
Scheduled time17:50
Predicted by the source17:50(0′)
Departure
Scheduled time17:51
Predicted by the source17:53(+2′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time17:55
Predicted by the source17:57(+2′)
Departure
Scheduled time17:55
Predicted by the source17:58(+3′)
Auber
Arrival
Scheduled time17:58
Predicted by the source18:00(+2′)
Departure
Scheduled time17:59
Predicted by the source18:02(+3′)
Châtelet les Halles
Arrival
Scheduled time18:01
Predicted by the source18:04(+3′)
Departure
Scheduled time18:02
Predicted by the source18:05(+3′)
Paris Gare de Lyon
Arrival
Scheduled time18:05
Predicted by the source18:07(+2′)
Departure
Scheduled time18:05
Predicted by the source18:09(+4′)
Nation
Arrival
Scheduled time18:07
Predicted by the source18:10(+3′)
Departure
Scheduled time18:08
Predicted by the source18:12(+4′)
Vincennes
Arrival
Scheduled time18:11
Predicted by the source18:14(+3′)
Departure
Scheduled time18:11
Predicted by the source18:15(+4′)
Val de Fontenay
Arrival
Scheduled time18:15
Predicted by the source18:18(+3′)
Departure
Scheduled time18:16
Predicted by the source18:20(+4′)
Neuilly-Plaisance
Arrival
Scheduled time18:18
Predicted by the source18:21(+3′)
Departure
Scheduled time18:19
Predicted by the source18:23(+4′)
Bry-sur-Marne
Arrival
Scheduled time18:20
Predicted by the source18:23(+3′)
Departure
Scheduled time18:21
Predicted by the source18:25(+4′)
Noisy-le-Grand - Mont d'Est
Arrival
Scheduled time18:23
Predicted by the source18:26(+3′)
Departure
Scheduled time18:24
Predicted by the source18:28(+4′)
Noisy-le-Grand Champs
Arrival
Scheduled time18:26
Predicted by the source18:29(+3′)
Departure
Scheduled time18:27
Predicted by the source18:31(+4′)
Noisiel
Arrival
Scheduled time18:29
Predicted by the source18:33(+4′)
Departure
Scheduled time18:29
Predicted by the source18:34(+5′)
Torcy
Arrival
Scheduled time18:32
Predicted by the source18:37(+5′)
Departure
Scheduled time18:33
Predicted by the source18:38(+5′)
Bussy-Saint-Georges
Arrival
Scheduled time18:36
Predicted by the source18:40(+4′)
Departure
Scheduled time18:37
Predicted by the source18:41(+4′)
Val d'Europe
Arrival
Scheduled time18:41
Predicted by the source18:44(+3′)
Departure
Scheduled time18:41
Predicted by the source18:45(+4′)
Marne la Vallée - Chessy
Arrival
Scheduled time18:44
Predicted by the source18:49(+5′)

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+2.0 min

max delay+8 min

runs reported6

stops24

Delay values

DateDelay (min)

2026-09-030

2026-09-040.75

2026-09-071.2916666666666667

2026-09-083.75

2026-09-093.3333333333333335

2026-09-102.7916666666666665

Typical schedule

Stops and times of RER QCOQ44 from Le Vésinet - Le Pecq to Marne-la-Vallée - Chessy on a typical weekday. Actual times may vary.

StopArrivalDeparture

Le Vésinet - Le Pecq—17:35

Le Vésinet17:3617:37

Chatou - Croissy-sur-Seine17:3917:39

Rueil-Malmaison - RER17:4117:41

Nanterre RER17:4317:44

Nanterre Université - RER17:4617:46

Nanterre Préfecture - RER17:4817:49

La Grande Arche de la Défense17:5017:51

Charles-de-Gaulle Étoile17:5517:55

Auber17:5817:59

Châtelet les Halles18:0118:02

Paris Gare de Lyon18:0518:05

Nation18:0718:08

Vincennes18:1118:11

Val de Fontenay18:1518:16

Neuilly-Plaisance18:1818:19

Bry-sur-Marne18:2018:21

Noisy-le-Grand - Mont d'Est18:2318:24

Noisy-le-Grand Champs18:2618:27

Noisiel18:2918:29

Torcy18:3218:33

Bussy-Saint-Georges18:3618:37

Val d'Europe18:4118:41

Marne la Vallée - Chessy18:44—

Frequently asked questions

What time does RER QCOQ44 depart?

RER QCOQ44 departs from Le Vésinet - Le Pecq at 17:35 (typical schedule from reported times). Actual times may vary.

How many stops does RER QCOQ44 make?

RER QCOQ44 connects Le Vésinet - Le Pecq to Marne-la-Vallée - Chessy with 24 stops.

Is RER QCOQ44 on time?

Over the reported runs, RER QCOQ44 was reported on time 100% of runs, with an average delay of 2.0 minutes.

Other trains on this line

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

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