RER RATPNANI40

RER

Nanterre Préfecture - RERBoissy-Saint-Léger

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

Historical average delay — home ranking

+8 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: 1
Events confirmed by the source: 0
Events predicted by the source: 1
Unknown event type: 0
Cancelled runs, excluded: 0
No usable delay, excluded: 0

Latest source timestamp: 9/10/2026, 6:15:14 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

Nanterre Préfecture - RER
Departure
Scheduled time17:21
Predicted by the source17:26(+5′)
La Grande Arche de la Défense
Arrival
Scheduled time17:23
Predicted by the source17:27(+4′)
Departure
Scheduled time17:23
Predicted by the source17:29(+6′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time17:27
Predicted by the source17:32(+5′)
Departure
Scheduled time17:28
Predicted by the source17:33(+5′)
Auber
Arrival
Scheduled time17:31
Predicted by the source17:36(+5′)
Departure
Scheduled time17:31
Predicted by the source17:38(+7′)
Châtelet les Halles
Arrival
Scheduled time17:34
Predicted by the source17:39(+5′)
Departure
Scheduled time17:34
Predicted by the source17:41(+7′)
Paris Gare de Lyon
Arrival
Scheduled time17:37
Predicted by the source17:43(+6′)
Departure
Scheduled time17:37
Predicted by the source17:44(+7′)
Nation
Arrival
Scheduled time17:40
Predicted by the source17:46(+6′)
Departure
Scheduled time17:40
Predicted by the source17:48(+8′)
Vincennes
Arrival
Scheduled time17:43
Predicted by the source17:50(+7′)
Departure
Scheduled time17:44
Predicted by the source17:51(+7′)
Fontenay-sous-Bois
Arrival
Scheduled time17:46
Predicted by the source17:53(+7′)
Departure
Scheduled time17:46
Predicted by the source17:54(+8′)
Nogent-sur-Marne
Arrival
Scheduled time17:48
Predicted by the source17:55(+7′)
Departure
Scheduled time17:48
Predicted by the source17:56(+8′)
Joinville-le-Pont
Arrival
Scheduled time17:50
Predicted by the source17:57(+7′)
Departure
Scheduled time17:51
Predicted by the source17:59(+8′)
Saint-Maur-des-Fossés - Créteil
Arrival
Scheduled time17:53
Predicted by the source18:00(+7′)
Departure
Scheduled time17:53
Predicted by the source18:01(+8′)
Le Parc de Saint-Maur RER
Arrival
Scheduled time17:55
Predicted by the source18:02(+7′)
Departure
Scheduled time17:55
Predicted by the source18:03(+8′)
Champigny
Arrival
Scheduled time17:57
Predicted by the source18:05(+8′)
Departure
Scheduled time17:57
Predicted by the source18:06(+9′)
La Varenne Saint-Hilaire - Chennevières-sur-Marne
Arrival
Scheduled time17:59
Predicted by the source18:07(+8′)
Departure
Scheduled time17:59
Predicted by the source18:09(+10′)
Sucy-en-Brie - Bonneuil-sur-Marne
Arrival
Scheduled time18:03
Predicted by the source18:11(+8′)
Departure
Scheduled time18:03
Predicted by the source18:12(+9′)
Boissy-Saint-Léger
Arrival
Scheduled time18:06
Predicted by the source18:14(+8′)

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 time—

average delay+7.5 min

max delay+10 min

runs reported1

stops17

Typical schedule

Stops and times of RER RATPNANI40 from Nanterre Préfecture - RER to Boissy-Saint-Léger on a typical weekday. Actual times may vary.

StopArrivalDeparture

Nanterre Préfecture - RER—17:21

La Grande Arche de la Défense17:2317:23

Charles-de-Gaulle Étoile17:2717:28

Auber17:3117:31

Châtelet les Halles17:3417:34

Paris Gare de Lyon17:3717:37

Nation17:4017:40

Vincennes17:4317:44

Fontenay-sous-Bois17:4617:46

Nogent-sur-Marne17:4817:48

Joinville-le-Pont17:5017:51

Saint-Maur-des-Fossés - Créteil17:5317:53

Le Parc de Saint-Maur RER17:5517:55

Champigny17:5717:57

La Varenne Saint-Hilaire - Chennevières-sur-Marne17:5917:59

Sucy-en-Brie - Bonneuil-sur-Marne18:0318:03

Boissy-Saint-Léger18:06—

Frequently asked questions

What time does RER RATPNANI40 depart?

RER RATPNANI40 departs from Nanterre Préfecture - RER at 17:21 (typical schedule from reported times). Actual times may vary.

How many stops does RER RATPNANI40 make?

RER RATPNANI40 connects Nanterre Préfecture - RER to Boissy-Saint-Léger with 17 stops.

Is RER RATPNANI40 on time?

Not enough reported runs yet to establish punctuality.

Other trains on this line

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

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