RER NOTE30

RER

PoissyBoissy-Saint-Léger

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

Historical average delay — home ranking

+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: 1
No usable delay, excluded: 1

Latest source timestamp: 9/10/2026, 9:51:30 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 time08:34
Predicted by the source08:34(0′)
Achères Grand Cormier
Arrival
Scheduled time08:38
Predicted by the source08:38(0′)
Departure
Scheduled time08:39
Predicted by the source08:38(-1′)
Maisons-Laffitte
Arrival
Scheduled time08:43
Predicted by the source08:43(0′)
Departure
Scheduled time08:43
Predicted by the source08:43(0′)
Sartrouville
Arrival
Scheduled time08:45
Predicted by the source08:45(0′)
Departure
Scheduled time08:45
Predicted by the source08:46(+1′)
Houilles - Carrières-sur-Seine
Arrival
Scheduled time08:48
Predicted by the source08:52(+4′)
Departure
Scheduled time08:49
Predicted by the source08:52(+3′)
Nanterre Préfecture - RER
Arrival
Scheduled time08:53
Predicted by the source08:56(+3′)
Departure
Scheduled time08:55
Predicted by the source08:59(+4′)
La Grande Arche de la Défense
Arrival
Scheduled time08:56
Predicted by the source09:00(+4′)
Departure
Scheduled time08:57
Predicted by the source09:02(+5′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time09:01
Predicted by the source09:05(+4′)
Departure
Scheduled time09:01
Predicted by the source09:06(+5′)
Auber
Arrival
Scheduled time09:04
Predicted by the source09:08(+4′)
Departure
Scheduled time09:05
Predicted by the source09:10(+5′)
Châtelet les Halles
Arrival
Scheduled time09:07
Predicted by the source09:11(+4′)
Departure
Scheduled time09:07
Predicted by the source09:13(+6′)
Paris Gare de Lyon
Arrival
Scheduled time09:10
Predicted by the source09:15(+5′)
Departure
Scheduled time09:11
Predicted by the source09:16(+5′)
Nation
Arrival
Scheduled time09:13
Predicted by the source09:17(+4′)
Departure
Scheduled time09:14
Predicted by the source09:19(+5′)
Vincennes
Arrival
Scheduled time09:16
Predicted by the source09:21(+5′)
Departure
Scheduled time09:17
Predicted by the source09:25(+8′)
Fontenay-sous-Bois
Arrival
Scheduled time09:19
Predicted by the source09:30(+11′)
Departure
Scheduled time09:19
Predicted by the source09:30(+11′)
Nogent-sur-Marne
Arrival
Scheduled time09:21
Predicted by the source09:33(+12′)
Departure
Scheduled time09:21
Predicted by the source09:33(+12′)
Joinville-le-Pont
Arrival
Scheduled time09:23
Predicted by the source09:33(+10′)
Departure
Scheduled time09:24
Predicted by the source09:35(+11′)
Saint-Maur-des-Fossés - Créteil
Arrival
Scheduled time09:26
Predicted by the source09:38(+12′)
Departure
Scheduled time09:26
Predicted by the source09:39(+13′)
Le Parc de Saint-Maur RER
Arrival
Scheduled time09:27
Predicted by the source09:39(+12′)
Departure
Scheduled time09:28
Predicted by the source09:41(+13′)
Champigny
Arrival
Scheduled time09:30
Predicted by the source09:42(+12′)
Departure
Scheduled time09:30
Predicted by the source09:43(+13′)
La Varenne Saint-Hilaire - Chennevières-sur-Marne
Arrival
Scheduled time09:32
Predicted by the source09:44(+12′)
Departure
Scheduled time09:33
Predicted by the source09:45(+12′)
Sucy-en-Brie - Bonneuil-sur-Marne
Arrival
Scheduled time09:35
Predicted by the source09:47(+12′)
Departure
Scheduled time09:36
Predicted by the source09:48(+12′)
Boissy-Saint-Léger
Arrival
Scheduled time09:39
Predicted by the source09:51(+12′)

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+1.1 min

max delay+13 min

runs reported5

cancelled runs1

stops22

Delay values

DateDelay (min)

2026-09-03-0.45454545454545453

2026-09-07-0.22727272727272727

2026-09-08-0.18181818181818182

2026-09-09-0.6818181818181818

2026-09-107.045454545454546

Typical schedule

Stops and times of RER NOTE30 from Poissy to Boissy-Saint-Léger on a typical weekday. Actual times may vary.

StopArrivalDeparture

Poissy—08:34

Achères Grand Cormier08:3808:39

Maisons-Laffitte08:4308:43

Sartrouville08:4508:45

Houilles - Carrières-sur-Seine08:4808:49

Nanterre Préfecture - RER08:5308:55

La Grande Arche de la Défense08:5608:57

Charles-de-Gaulle Étoile09:0109:01

Auber09:0409:05

Châtelet les Halles09:0709:07

Paris Gare de Lyon09:1009:11

Nation09:1309:14

Vincennes09:1609:17

Fontenay-sous-Bois09:1909:19

Nogent-sur-Marne09:2109:21

Joinville-le-Pont09:2309:24

Saint-Maur-des-Fossés - Créteil09:2609:26

Le Parc de Saint-Maur RER09:2709:28

Champigny09:3009:30

La Varenne Saint-Hilaire - Chennevières-sur-Marne09:3209:33

Sucy-en-Brie - Bonneuil-sur-Marne09:3509:36

Boissy-Saint-Léger09:39—

Frequently asked questions

What time does RER NOTE30 depart?

RER NOTE30 departs from Poissy at 08:34 (typical schedule from reported times). Actual times may vary.

How many stops does RER NOTE30 make?

RER NOTE30 connects Poissy to Boissy-Saint-Léger with 22 stops.

Is RER NOTE30 on time?

Over the reported runs, every run of RER NOTE30 was cancelled (1 run): 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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