RER NANI38

RER

Cergy le HautBoissy-Saint-Léger

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

Historical average delay — home ranking

+0.4 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: 5. 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: 4
Cancelled runs, excluded: 0
No usable delay, excluded: 1

Latest source timestamp: 9/10/2026, 5:51:31 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

Cergy le Haut
Departure
Scheduled time16:36
Predicted by the source16:35(-1′)
Cergy Saint-Christophe
Arrival
Scheduled time16:38
Predicted by the source16:38(0′)
Departure
Scheduled time16:39
Predicted by the source16:38(-1′)
Cergy Préfecture
Arrival
Scheduled time16:42
Predicted by the source16:41(-1′)
Departure
Scheduled time16:42
Predicted by the source16:42(0′)
Neuville Université
Arrival
Scheduled time16:45
Predicted by the source16:45(0′)
Departure
Scheduled time16:46
Predicted by the source16:45(-1′)
Conflans Fin d'Oise
Arrival
Scheduled time16:48
Predicted by the source16:48(0′)
Departure
Scheduled time16:49
Predicted by the source16:48(-1′)
Achères Ville
Arrival
Scheduled time16:51
Predicted by the source16:51(0′)
Departure
Scheduled time16:51
Predicted by the source16:51(0′)
Maisons-Laffitte
Arrival
Scheduled time16:57
Predicted by the source16:56(-1′)
Departure
Scheduled time16:57
Predicted by the source16:56(-1′)
Sartrouville
Arrival
Scheduled time16:59
Predicted by the source16:59(0′)
Departure
Scheduled time16:59
Predicted by the source16:59(0′)
Houilles - Carrières-sur-Seine
Arrival
Scheduled time17:02
Predicted by the source17:02(0′)
Departure
Scheduled time17:03
Predicted by the source17:03(0′)
Nanterre Préfecture - RER
Arrival
Scheduled time17:07
Predicted by the source17:07(0′)
Departure
Scheduled time17:09
Predicted by the source17:09(0′)
La Grande Arche de la Défense
Arrival
Scheduled time17:10
Predicted by the source17:10(0′)
Departure
Scheduled time17:11
Predicted by the source17:11(0′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time17:15
Predicted by the source17:14(-1′)
Departure
Scheduled time17:15
Predicted by the source17:16(+1′)
Auber
Arrival
Scheduled time17:18
Predicted by the source17:18(0′)
Departure
Scheduled time17:19
Predicted by the source17:19(0′)
Châtelet les Halles
Arrival
Scheduled time17:21
Predicted by the source17:20(-1′)
Departure
Scheduled time17:22
Predicted by the source17:22(0′)
Paris Gare de Lyon
Arrival
Scheduled time17:25
Predicted by the source17:24(-1′)
Departure
Scheduled time17:25
Predicted by the source17:25(0′)
Nation
Arrival
Scheduled time17:27
Predicted by the source17:27(0′)
Departure
Scheduled time17:28
Predicted by the source17:28(0′)
Vincennes
Arrival
Scheduled time17:31
Predicted by the source17:30(-1′)
Departure
Scheduled time17:31
Predicted by the source17:31(0′)
Fontenay-sous-Bois
Arrival
Scheduled time17:34
Predicted by the source17:33(-1′)
Departure
Scheduled time17:34
Predicted by the source17:34(0′)
Nogent-sur-Marne
Arrival
Scheduled time17:36
Predicted by the source17:35(-1′)
Departure
Scheduled time17:36
Predicted by the source17:36(0′)
Joinville-le-Pont
Arrival
Scheduled time17:38
Predicted by the source17:37(-1′)
Departure
Scheduled time17:38
Predicted by the source17:38(0′)
Saint-Maur-des-Fossés - Créteil
Arrival
Scheduled time17:40
Predicted by the source17:40(0′)
Departure
Scheduled time17:41
Predicted by the source17:41(0′)
Le Parc de Saint-Maur RER
Arrival
Scheduled time17:42
Predicted by the source17:42(0′)
Departure
Scheduled time17:43
Predicted by the source17:43(0′)
Champigny
Arrival
Scheduled time17:44
Predicted by the source17:44(0′)
Departure
Scheduled time17:45
Predicted by the source17:45(0′)
La Varenne Saint-Hilaire - Chennevières-sur-Marne
Arrival
Scheduled time17:47
Predicted by the source17:46(-1′)
Departure
Scheduled time17:48
Predicted by the source17:48(0′)
Sucy-en-Brie - Bonneuil-sur-Marne
Arrival
Scheduled time17:50
Predicted by the source17:50(0′)
Departure
Scheduled time17:51
Predicted by the source17:51(0′)
Boissy-Saint-Léger
Arrival
Scheduled time17:53
Predicted by the source17:53(0′)

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+0.3 min

max delay+3 min

runs reported6

stops26

Delay values

DateDelay (min)

2026-09-031.2692307692307692

2026-09-04-0.9230769230769231

2026-09-071.2692307692307692

2026-09-080.11538461538461539

2026-09-090.46153846153846156

2026-09-10-0.15384615384615385

Typical schedule

Stops and times of RER NANI38 from Cergy le Haut to Boissy-Saint-Léger on a typical weekday. Actual times may vary.

StopArrivalDeparture

Cergy le Haut—16:36

Cergy Saint-Christophe16:3816:39

Cergy Préfecture16:4216:42

Neuville Université16:4516:46

Conflans Fin d'Oise16:4816:49

Achères Ville16:5116:51

Maisons-Laffitte16:5716:57

Sartrouville16:5916:59

Houilles - Carrières-sur-Seine17:0217:03

Nanterre Préfecture - RER17:0717:09

La Grande Arche de la Défense17:1017:11

Charles-de-Gaulle Étoile17:1517:15

Auber17:1817:19

Châtelet les Halles17:2117:22

Paris Gare de Lyon17:2517:25

Nation17:2717:28

Vincennes17:3117:31

Fontenay-sous-Bois17:3417:34

Nogent-sur-Marne17:3617:36

Joinville-le-Pont17:3817:38

Saint-Maur-des-Fossés - Créteil17:4017:41

Le Parc de Saint-Maur RER17:4217:43

Champigny17:4417:45

La Varenne Saint-Hilaire - Chennevières-sur-Marne17:4717:48

Sucy-en-Brie - Bonneuil-sur-Marne17:5017:51

Boissy-Saint-Léger17:53—

Frequently asked questions

What time does RER NANI38 depart?

RER NANI38 departs from Cergy le Haut at 16:36 (typical schedule from reported times). Actual times may vary.

How many stops does RER NANI38 make?

RER NANI38 connects Cergy le Haut to Boissy-Saint-Léger with 26 stops.

Is RER NANI38 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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