RER NELY40

RER

Saint-Germain-en-LayeBoissy-Saint-Léger

CancelledAll 24 stops on this run are reported cancelled.

Historical average delay — home ranking

+0 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: 1. 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: 4
Events confirmed by the source: 0
Events predicted by the source: 0
Unknown event type: 1
Cancelled runs, excluded: 3
No usable delay, excluded: 0

Latest source timestamp: 9/6/2026, 4:22:09 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

Saint-Germain-en-LayeCancelled
Departure
Scheduled time15:15
Provenance unavailable15:15
Le Vésinet - Le PecqCancelled
Arrival
Scheduled time15:18
Provenance unavailable15:17
Departure
Scheduled time15:18
Provenance unavailable15:19
Le VésinetCancelled
Arrival
Scheduled time15:20
Provenance unavailable15:19
Departure
Scheduled time15:20
Provenance unavailable15:21
Chatou - Croissy-sur-SeineCancelled
Arrival
Scheduled time15:22
Provenance unavailable15:22
Departure
Scheduled time15:23
Provenance unavailable15:23
Rueil-Malmaison - RERCancelled
Arrival
Scheduled time15:24
Provenance unavailable15:24
Departure
Scheduled time15:25
Provenance unavailable15:25
Nanterre RERCancelled
Arrival
Scheduled time15:27
Provenance unavailable15:26
Departure
Scheduled time15:27
Provenance unavailable15:27
Nanterre Université - RERCancelled
Arrival
Scheduled time15:29
Provenance unavailable15:28
Departure
Scheduled time15:29
Provenance unavailable15:30
Nanterre Préfecture - RERCancelled
Arrival
Scheduled time15:31
Provenance unavailable15:34
Departure
Scheduled time15:32
Provenance unavailable15:38
La Grande Arche de la DéfenseCancelled
Arrival
Scheduled time15:33
Provenance unavailable15:39
Departure
Scheduled time15:34
Provenance unavailable15:42
Charles-de-Gaulle ÉtoileCancelled
Arrival
Scheduled time15:38
Provenance unavailable15:45
Departure
Scheduled time15:38
Provenance unavailable15:46
AuberCancelled
Arrival
Scheduled time15:41
Provenance unavailable15:48
Departure
Scheduled time15:42
Provenance unavailable15:49
Châtelet les HallesCancelled
Arrival
Scheduled time15:44
Provenance unavailable15:51
Departure
Scheduled time15:45
Provenance unavailable15:52
Paris Gare de LyonCancelled
Arrival
Scheduled time15:47
Provenance unavailable15:54
Departure
Scheduled time15:48
Provenance unavailable15:55
NationCancelled
Arrival
Scheduled time15:50
Provenance unavailable15:57
Departure
Scheduled time15:51
Provenance unavailable15:58
VincennesCancelled
Arrival
Scheduled time15:53
Provenance unavailable16:00
Departure
Scheduled time15:54
Provenance unavailable16:01
Fontenay-sous-BoisCancelled
Arrival
Scheduled time15:56
Provenance unavailable16:02
Departure
Scheduled time15:57
Provenance unavailable16:03
Nogent-sur-MarneCancelled
Arrival
Scheduled time15:58
Provenance unavailable16:04
Departure
Scheduled time15:59
Provenance unavailable16:05
Joinville-le-PontCancelled
Arrival
Scheduled time16:01
Provenance unavailable16:06
Departure
Scheduled time16:01
Provenance unavailable16:07
Saint-Maur-des-Fossés - CréteilCancelled
Arrival
Scheduled time16:03
Provenance unavailable16:09
Departure
Scheduled time16:04
Provenance unavailable16:10
Le Parc de Saint-Maur RERCancelled
Arrival
Scheduled time16:05
Provenance unavailable16:10
Departure
Scheduled time16:05
Provenance unavailable16:11
ChampignyCancelled
Arrival
Scheduled time16:07
Provenance unavailable16:13
Departure
Scheduled time16:08
Provenance unavailable16:14
La Varenne Saint-Hilaire - Chennevières-sur-MarneCancelled
Arrival
Scheduled time16:09
Provenance unavailable16:14
Departure
Scheduled time16:10
Provenance unavailable16:16
Sucy-en-Brie - Bonneuil-sur-MarneCancelled
Arrival
Scheduled time16:12
Provenance unavailable16:18
Departure
Scheduled time16:13
Provenance unavailable16:19
Boissy-Saint-LégerCancelled
Arrival
Scheduled time16:16
Provenance unavailable16:21

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+-0.2 min

max delay+0 min

runs reported1

cancelled runs3

stops24

Typical schedule

Stops and times of RER NELY40 from Saint-Germain-en-Laye to Boissy-Saint-Léger on a typical weekday. Actual times may vary.

StopArrivalDeparture

Saint-Germain-en-Laye—15:15

Le Vésinet - Le Pecq15:1815:18

Le Vésinet15:2015:20

Chatou - Croissy-sur-Seine15:2215:23

Rueil-Malmaison - RER15:2415:25

Nanterre RER15:2715:27

Nanterre Université - RER15:2915:29

Nanterre Préfecture - RER15:3115:32

La Grande Arche de la Défense15:3315:34

Charles-de-Gaulle Étoile15:3815:38

Auber15:4115:42

Châtelet les Halles15:4415:45

Paris Gare de Lyon15:4715:48

Nation15:5015:51

Vincennes15:5315:54

Fontenay-sous-Bois15:5615:57

Nogent-sur-Marne15:5815:59

Joinville-le-Pont16:0116:01

Saint-Maur-des-Fossés - Créteil16:0316:04

Le Parc de Saint-Maur RER16:0516:05

Champigny16:0716:08

La Varenne Saint-Hilaire - Chennevières-sur-Marne16:0916:10

Sucy-en-Brie - Bonneuil-sur-Marne16:1216:13

Boissy-Saint-Léger16:16—

Frequently asked questions

What time does RER NELY40 depart?

RER NELY40 departs from Saint-Germain-en-Laye at 15:15 (typical schedule from reported times). Actual times may vary.

How many stops does RER NELY40 make?

RER NELY40 connects Saint-Germain-en-Laye to Boissy-Saint-Léger with 24 stops.

Is RER NELY40 on time?

Over the reported runs, every run of RER NELY40 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.

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