RER OKLA66

RER

PoissyTorcy

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

Historical average delay — home ranking

+2.3 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: 6
Events confirmed by the source: 0
Events predicted by the source: 1
Unknown event type: 3
Cancelled runs, excluded: 2
No usable delay, excluded: 1

Latest source timestamp: 9/10/2026, 12:49:33 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 time11:40
Predicted by the source11:40(0′)
Achères Grand Cormier
Arrival
Scheduled time11:44
Predicted by the source11:44(0′)
Departure
Scheduled time11:44
Predicted by the source11:43(-1′)
Maisons-Laffitte
Arrival
Scheduled time11:48
Predicted by the source11:47(-1′)
Departure
Scheduled time11:48
Predicted by the source11:47(-1′)
Sartrouville
Arrival
Scheduled time11:50
Predicted by the source11:49(-1′)
Departure
Scheduled time11:50
Predicted by the source11:49(-1′)
Houilles - Carrières-sur-Seine
Arrival
Scheduled time11:53
Predicted by the source11:53(0′)
Departure
Scheduled time11:53
Predicted by the source11:53(0′)
Nanterre Préfecture - RER
Arrival
Scheduled time11:57
Predicted by the source11:57(0′)
Departure
Scheduled time11:59
Predicted by the source11:59(0′)
La Grande Arche de la Défense
Arrival
Scheduled time12:01
Predicted by the source12:00(-1′)
Departure
Scheduled time12:02
Predicted by the source12:02(0′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time12:05
Predicted by the source12:05(0′)
Departure
Scheduled time12:06
Predicted by the source12:06(0′)
Auber
Arrival
Scheduled time12:08
Predicted by the source12:08(0′)
Departure
Scheduled time12:09
Predicted by the source12:09(0′)
Châtelet les Halles
Arrival
Scheduled time12:11
Predicted by the source12:10(-1′)
Departure
Scheduled time12:12
Predicted by the source12:12(0′)
Paris Gare de Lyon
Arrival
Scheduled time12:14
Predicted by the source12:14(0′)
Departure
Scheduled time12:15
Predicted by the source12:15(0′)
Nation
Arrival
Scheduled time12:17
Predicted by the source12:16(-1′)
Departure
Scheduled time12:17
Predicted by the source12:18(+1′)
Vincennes
Arrival
Scheduled time12:20
Predicted by the source12:19(-1′)
Departure
Scheduled time12:20
Predicted by the source12:20(0′)
Val de Fontenay
Arrival
Scheduled time12:24
Predicted by the source12:23(-1′)
Departure
Scheduled time12:25
Predicted by the source12:25(0′)
Neuilly-Plaisance
Arrival
Scheduled time12:27
Predicted by the source12:26(-1′)
Departure
Scheduled time12:27
Predicted by the source12:28(+1′)
Bry-sur-Marne
Arrival
Scheduled time12:29
Predicted by the source12:28(-1′)
Departure
Scheduled time12:29
Predicted by the source12:30(+1′)
Noisy-le-Grand - Mont d'Est
Arrival
Scheduled time12:31
Predicted by the source12:31(0′)
Departure
Scheduled time12:32
Predicted by the source12:32(0′)
Noisy-le-Grand Champs
Arrival
Scheduled time12:34
Predicted by the source12:33(-1′)
Departure
Scheduled time12:35
Predicted by the source12:35(0′)
Noisiel
Arrival
Scheduled time12:37
Predicted by the source12:37(0′)
Departure
Scheduled time12:38
Predicted by the source12:38(0′)
Lognes
Arrival
Scheduled time12:39
Predicted by the source12:39(0′)
Departure
Scheduled time12:40
Predicted by the source12:41(+1′)
Torcy
Arrival
Scheduled time12:41
Predicted by the source12:42(+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.

Cancelled runs are excluded from the punctuality calculation.

runs reported on time—

average delay+1.3 min

max delay+8 min

runs reported4

cancelled runs2

stops21

Delay values

DateDelay (min)

2026-09-07-0.7142857142857143

2026-09-085.75

2026-09-090.09523809523809523

2026-09-100.09523809523809523

Typical schedule

Stops and times of RER OKLA66 from Poissy to Torcy on a typical weekday. Actual times may vary.

StopArrivalDeparture

Poissy—11:40

Achères Grand Cormier11:4411:44

Maisons-Laffitte11:4811:48

Sartrouville11:5011:50

Houilles - Carrières-sur-Seine11:5311:53

Nanterre Préfecture - RER11:5711:59

La Grande Arche de la Défense12:0112:02

Charles-de-Gaulle Étoile12:0512:06

Auber12:0812:09

Châtelet les Halles12:1112:12

Paris Gare de Lyon12:1412:15

Nation12:1712:17

Vincennes12:2012:20

Val de Fontenay12:2412:25

Neuilly-Plaisance12:2712:27

Bry-sur-Marne12:2912:29

Noisy-le-Grand - Mont d'Est12:3112:32

Noisy-le-Grand Champs12:3412:35

Noisiel12:3712:38

Lognes12:3912:40

Torcy12:41—

Frequently asked questions

What time does RER OKLA66 depart?

RER OKLA66 departs from Poissy at 11:40 (typical schedule from reported times). Actual times may vary.

How many stops does RER OKLA66 make?

RER OKLA66 connects Poissy to Torcy with 21 stops.

Is RER OKLA66 on time?

Over the reported runs, every run of RER OKLA66 was cancelled (2 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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