RER RATPNANI66

RER

Nanterre Préfecture - RERBoissy-Saint-Léger

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

Historical average delay — home ranking

+4 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: 2. 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: 2
Events confirmed by the source: 0
Events predicted by the source: 2
Unknown event type: 0
Cancelled runs, excluded: 0
No usable delay, excluded: 0

Latest source timestamp: 9/10/2026, 8:56:10 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 time20:12
Predicted by the source20:12(0′)
La Grande Arche de la Défense
Arrival
Scheduled time20:14
Predicted by the source20:13(-1′)
Departure
Scheduled time20:14
Predicted by the source20:15(+1′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time20:18
Predicted by the source20:18(0′)
Departure
Scheduled time20:18
Predicted by the source20:19(+1′)
Auber
Arrival
Scheduled time20:21
Predicted by the source20:21(0′)
Departure
Scheduled time20:21
Predicted by the source20:23(+2′)
Châtelet les Halles
Arrival
Scheduled time20:24
Predicted by the source20:24(0′)
Departure
Scheduled time20:24
Predicted by the source20:26(+2′)
Paris Gare de Lyon
Arrival
Scheduled time20:27
Predicted by the source20:28(+1′)
Departure
Scheduled time20:27
Predicted by the source20:29(+2′)
Nation
Arrival
Scheduled time20:29
Predicted by the source20:31(+2′)
Departure
Scheduled time20:30
Predicted by the source20:32(+2′)
Vincennes
Arrival
Scheduled time20:33
Predicted by the source20:34(+1′)
Departure
Scheduled time20:33
Predicted by the source20:36(+3′)
Fontenay-sous-Bois
Arrival
Scheduled time20:35
Predicted by the source20:37(+2′)
Departure
Scheduled time20:36
Predicted by the source20:39(+3′)
Nogent-sur-Marne
Arrival
Scheduled time20:37
Predicted by the source20:40(+3′)
Departure
Scheduled time20:38
Predicted by the source20:41(+3′)
Joinville-le-Pont
Arrival
Scheduled time20:40
Predicted by the source20:42(+2′)
Departure
Scheduled time20:40
Predicted by the source20:43(+3′)
Saint-Maur-des-Fossés - Créteil
Arrival
Scheduled time20:42
Predicted by the source20:44(+2′)
Departure
Scheduled time20:42
Predicted by the source20:46(+4′)
Le Parc de Saint-Maur RER
Arrival
Scheduled time20:44
Predicted by the source20:46(+2′)
Departure
Scheduled time20:44
Predicted by the source20:47(+3′)
Champigny
Arrival
Scheduled time20:46
Predicted by the source20:49(+3′)
Departure
Scheduled time20:46
Predicted by the source20:50(+4′)
La Varenne Saint-Hilaire - Chennevières-sur-Marne
Arrival
Scheduled time20:48
Predicted by the source20:51(+3′)
Departure
Scheduled time20:48
Predicted by the source20:52(+4′)
Sucy-en-Brie - Bonneuil-sur-Marne
Arrival
Scheduled time20:52
Predicted by the source20:54(+2′)
Departure
Scheduled time20:52
Predicted by the source20:55(+3′)
Boissy-Saint-Léger
Arrival
Scheduled time20:55
Predicted by the source20:57(+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.

runs reported on time50%

average delay+4.0 min

max delay+6 min

runs reported2

stops17

Delay values

DateDelay (min)

2026-09-095.588235294117647

2026-09-102.4705882352941178

Typical schedule

Stops and times of RER RATPNANI66 from Nanterre Préfecture - RER to Boissy-Saint-Léger on a typical weekday. Actual times may vary.

StopArrivalDeparture

Nanterre Préfecture - RER—20:12

La Grande Arche de la Défense20:1420:14

Charles-de-Gaulle Étoile20:1820:18

Auber20:2120:21

Châtelet les Halles20:2420:24

Paris Gare de Lyon20:2720:27

Nation20:2920:30

Vincennes20:3320:33

Fontenay-sous-Bois20:3520:36

Nogent-sur-Marne20:3720:38

Joinville-le-Pont20:4020:40

Saint-Maur-des-Fossés - Créteil20:4220:42

Le Parc de Saint-Maur RER20:4420:44

Champigny20:4620:46

La Varenne Saint-Hilaire - Chennevières-sur-Marne20:4820:48

Sucy-en-Brie - Bonneuil-sur-Marne20:5220:52

Boissy-Saint-Léger20:55—

Frequently asked questions

What time does RER RATPNANI66 depart?

RER RATPNANI66 departs from Nanterre Préfecture - RER at 20:12 (typical schedule from reported times). Actual times may vary.

How many stops does RER RATPNANI66 make?

RER RATPNANI66 connects Nanterre Préfecture - RER to Boissy-Saint-Léger with 17 stops.

Is RER RATPNANI66 on time?

Over the reported runs, RER RATPNANI66 was reported on time 50% of runs, with an average delay of 4.0 minutes.

Other trains on this line

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

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