RER OKLA44

RER

PoissyTorcy

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: 3. 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: 2
Cancelled runs, excluded: 3
No usable delay, excluded: 1

Latest source timestamp: 9/10/2026, 11:00:12 AM (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 time09:55
Predicted by the source09:54(-1′)
Achères Grand Cormier
Arrival
Scheduled time09:59
Predicted by the source09:59(0′)
Departure
Scheduled time10:00
Predicted by the source09:59(-1′)
Maisons-Laffitte
Arrival
Scheduled time10:04
Predicted by the source10:03(-1′)
Departure
Scheduled time10:04
Predicted by the source10:03(-1′)
Sartrouville
Arrival
Scheduled time10:06
Predicted by the source10:05(-1′)
Departure
Scheduled time10:06
Predicted by the source10:05(-1′)
Houilles - Carrières-sur-Seine
Arrival
Scheduled time10:09
Predicted by the source10:09(0′)
Departure
Scheduled time10:10
Predicted by the source10:09(-1′)
Nanterre Préfecture - RER
Arrival
Scheduled time10:13
Predicted by the source10:12(-1′)
Departure
Scheduled time10:15
Predicted by the source10:15(0′)
La Grande Arche de la Défense
Arrival
Scheduled time10:17
Predicted by the source10:16(-1′)
Departure
Scheduled time10:18
Predicted by the source10:19(+1′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time10:21
Predicted by the source10:22(+1′)
Departure
Scheduled time10:22
Predicted by the source10:23(+1′)
Auber
Arrival
Scheduled time10:24
Predicted by the source10:25(+1′)
Departure
Scheduled time10:25
Predicted by the source10:26(+1′)
Châtelet les Halles
Arrival
Scheduled time10:27
Predicted by the source10:27(0′)
Departure
Scheduled time10:28
Predicted by the source10:29(+1′)
Paris Gare de Lyon
Arrival
Scheduled time10:30
Predicted by the source10:31(+1′)
Departure
Scheduled time10:31
Predicted by the source10:33(+2′)
Nation
Arrival
Scheduled time10:33
Predicted by the source10:34(+1′)
Departure
Scheduled time10:33
Predicted by the source10:35(+2′)
Vincennes
Arrival
Scheduled time10:36
Predicted by the source10:37(+1′)
Departure
Scheduled time10:36
Predicted by the source10:38(+2′)
Val de Fontenay
Arrival
Scheduled time10:40
Predicted by the source10:41(+1′)
Departure
Scheduled time10:41
Predicted by the source10:43(+2′)
Neuilly-Plaisance
Arrival
Scheduled time10:43
Predicted by the source10:44(+1′)
Departure
Scheduled time10:43
Predicted by the source10:45(+2′)
Bry-sur-Marne
Arrival
Scheduled time10:45
Predicted by the source10:46(+1′)
Departure
Scheduled time10:45
Predicted by the source10:47(+2′)
Noisy-le-Grand - Mont d'Est
Arrival
Scheduled time10:47
Predicted by the source10:48(+1′)
Departure
Scheduled time10:48
Predicted by the source10:50(+2′)
Noisy-le-Grand Champs
Arrival
Scheduled time10:50
Predicted by the source10:51(+1′)
Departure
Scheduled time10:51
Predicted by the source10:53(+2′)
Noisiel
Arrival
Scheduled time10:53
Predicted by the source10:54(+1′)
Departure
Scheduled time10:54
Predicted by the source10:56(+2′)
Lognes
Arrival
Scheduled time10:55
Predicted by the source10:57(+2′)
Departure
Scheduled time10:56
Predicted by the source10:59(+3′)
Torcy
Arrival
Scheduled time10:57
Predicted by the source10:59(+2′)

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+0.7 min

max delay+3 min

runs reported3

cancelled runs3

stops21

Delay values

DateDelay (min)

2026-09-08-0.5

2026-09-091.4285714285714286

2026-09-101.0476190476190477

Typical schedule

Stops and times of RER OKLA44 from Poissy to Torcy on a typical weekday. Actual times may vary.

StopArrivalDeparture

Poissy—09:55

Achères Grand Cormier09:5910:00

Maisons-Laffitte10:0410:04

Sartrouville10:0610:06

Houilles - Carrières-sur-Seine10:0910:10

Nanterre Préfecture - RER10:1310:15

La Grande Arche de la Défense10:1710:18

Charles-de-Gaulle Étoile10:2110:22

Auber10:2410:25

Châtelet les Halles10:2710:28

Paris Gare de Lyon10:3010:31

Nation10:3310:33

Vincennes10:3610:36

Val de Fontenay10:4010:41

Neuilly-Plaisance10:4310:43

Bry-sur-Marne10:4510:45

Noisy-le-Grand - Mont d'Est10:4710:48

Noisy-le-Grand Champs10:5010:51

Noisiel10:5310:54

Lognes10:5510:56

Torcy10:57—

Frequently asked questions

What time does RER OKLA44 depart?

RER OKLA44 departs from Poissy at 09:55 (typical schedule from reported times). Actual times may vary.

How many stops does RER OKLA44 make?

RER OKLA44 connects Poissy to Torcy with 21 stops.

Is RER OKLA44 on time?

Over the reported runs, every run of RER OKLA44 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