RER NEMO54

RER

Saint-Germain-en-LayeBoissy-Saint-Léger

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

Historical average delay — home ranking

-0.5 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: 8. Calculated on: 9/11/2026, 1:24:03 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, 1:24:03 AM – 9/11/2026, 1:24:03 AM (Europe/Paris).

Runs in the window: 10
Events confirmed by the source: 0
Events predicted by the source: 2
Unknown event type: 6
Cancelled runs, excluded: 1
No usable delay, excluded: 1

Latest source timestamp: 9/11/2026, 1:15:09 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

Saint-Germain-en-Laye
Departure
Scheduled time00:17
Predicted by the source00:17(0′)
Le Vésinet - Le Pecq
Arrival
Scheduled time00:20
Predicted by the source00:19(-1′)
Departure
Scheduled time00:20
Predicted by the source00:20(0′)
Le Vésinet
Arrival
Scheduled time00:22
Predicted by the source00:21(-1′)
Departure
Scheduled time00:22
Predicted by the source00:22(0′)
Chatou - Croissy-sur-Seine
Arrival
Scheduled time00:24
Predicted by the source00:23(-1′)
Departure
Scheduled time00:24
Predicted by the source00:24(0′)
Rueil-Malmaison - RER
Arrival
Scheduled time00:25
Predicted by the source00:25(0′)
Departure
Scheduled time00:26
Predicted by the source00:26(0′)
Nanterre RER
Arrival
Scheduled time00:28
Predicted by the source00:27(-1′)
Departure
Scheduled time00:28
Predicted by the source00:28(0′)
Nanterre Université - RER
Arrival
Scheduled time00:30
Predicted by the source00:29(-1′)
Departure
Scheduled time00:30
Predicted by the source00:30(0′)
Nanterre Préfecture - RER
Arrival
Scheduled time00:32
Predicted by the source00:32(0′)
Departure
Scheduled time00:32
Predicted by the source00:33(+1′)
La Grande Arche de la Défense
Arrival
Scheduled time00:34
Predicted by the source00:34(0′)
Departure
Scheduled time00:35
Predicted by the source00:35(0′)
Charles-de-Gaulle Étoile
Arrival
Scheduled time00:38
Predicted by the source00:38(0′)
Departure
Scheduled time00:39
Predicted by the source00:39(0′)
Auber
Arrival
Scheduled time00:42
Predicted by the source00:41(-1′)
Departure
Scheduled time00:42
Predicted by the source00:43(+1′)
Châtelet les Halles
Arrival
Scheduled time00:44
Predicted by the source00:44(0′)
Departure
Scheduled time00:45
Predicted by the source00:45(0′)
Paris Gare de Lyon
Arrival
Scheduled time00:48
Predicted by the source00:47(-1′)
Departure
Scheduled time00:48
Predicted by the source00:49(+1′)
Nation
Arrival
Scheduled time00:51
Predicted by the source00:50(-1′)
Departure
Scheduled time00:51
Predicted by the source00:51(0′)
Vincennes
Arrival
Scheduled time00:54
Predicted by the source00:54(0′)
Departure
Scheduled time00:55
Predicted by the source00:55(0′)
Fontenay-sous-Bois
Arrival
Scheduled time00:57
Predicted by the source00:56(-1′)
Departure
Scheduled time00:57
Predicted by the source00:58(+1′)
Nogent-sur-Marne
Arrival
Scheduled time00:59
Predicted by the source00:58(-1′)
Departure
Scheduled time00:59
Predicted by the source00:59(0′)
Joinville-le-Pont
Arrival
Scheduled time01:01
Predicted by the source01:00(-1′)
Departure
Scheduled time01:01
Predicted by the source01:01(0′)
Saint-Maur-des-Fossés - Créteil
Arrival
Scheduled time01:03
Predicted by the source01:03(0′)
Departure
Scheduled time01:03
Predicted by the source01:04(+1′)
Le Parc de Saint-Maur RER
Arrival
Scheduled time01:05
Predicted by the source01:04(-1′)
Departure
Scheduled time01:05
Predicted by the source01:06(+1′)
Champigny
Arrival
Scheduled time01:07
Predicted by the source01:07(0′)
Departure
Scheduled time01:07
Predicted by the source01:08(+1′)
La Varenne Saint-Hilaire - Chennevières-sur-Marne
Arrival
Scheduled time01:09
Predicted by the source01:09(0′)
Departure
Scheduled time01:10
Predicted by the source01:10(0′)
Sucy-en-Brie - Bonneuil-sur-Marne
Arrival
Scheduled time01:12
Predicted by the source01:11(-1′)
Departure
Scheduled time01:13
Predicted by the source01:12(-1′)
Boissy-Saint-Léger
Arrival
Scheduled time01:15
Predicted by the source01:14(-1′)

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 time100%

average delay+0.3 min

max delay+2 min

runs reported9

cancelled runs1

stops24

Delay values

DateDelay (min)

2026-08-300.782608695652174

2026-09-031.2222222222222223

2026-09-050.4166666666666667

2026-09-061.125

2026-09-07-0.20833333333333334

2026-09-08-0.7083333333333334

2026-09-09-0.5833333333333334

2026-09-100.4166666666666667

2026-09-110.20833333333333334

Typical schedule

Stops and times of RER NEMO54 from Saint-Germain-en-Laye to Boissy-Saint-Léger on a typical weekday. Actual times may vary.

StopArrivalDeparture

Saint-Germain-en-Laye—00:17

Le Vésinet - Le Pecq00:2000:20

Le Vésinet00:2200:22

Chatou - Croissy-sur-Seine00:2400:24

Rueil-Malmaison - RER00:2500:26

Nanterre RER00:2800:28

Nanterre Université - RER00:3000:30

Nanterre Préfecture - RER00:3200:32

La Grande Arche de la Défense00:3400:35

Charles-de-Gaulle Étoile00:3800:39

Auber00:4200:42

Châtelet les Halles00:4400:45

Paris Gare de Lyon00:4800:48

Nation00:5100:51

Vincennes00:5400:55

Fontenay-sous-Bois00:5700:57

Nogent-sur-Marne00:5900:59

Joinville-le-Pont01:0101:01

Saint-Maur-des-Fossés - Créteil01:0301:03

Le Parc de Saint-Maur RER01:0501:05

Champigny01:0701:07

La Varenne Saint-Hilaire - Chennevières-sur-Marne01:0901:10

Sucy-en-Brie - Bonneuil-sur-Marne01:1201:13

Boissy-Saint-Léger01:15—

Frequently asked questions

What time does RER NEMO54 depart?

RER NEMO54 departs from Saint-Germain-en-Laye at 00:17 (typical schedule from reported times). Actual times may vary.

How many stops does RER NEMO54 make?

RER NEMO54 connects Saint-Germain-en-Laye to Boissy-Saint-Léger with 24 stops.

Is RER NEMO54 on time?

Over the reported runs, RER NEMO54 was reported on time 100% of runs, with an average delay of 0.3 minutes. 1 cancelled run is excluded from the calculation.

Other trains on this line

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

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