RER NEMO44

RER

Saint-Germain-en-LayeBoissy-Saint-Léger

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

Historical average delay — home ranking

+1.3 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: 3. 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: 5
Events confirmed by the source: 0
Events predicted by the source: 0
Unknown event type: 3
Cancelled runs, excluded: 2
No usable delay, excluded: 0

Latest source timestamp: 9/7/2026, 12:48:31 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 time23:43
Provenance unavailable23:44
Le Vésinet - Le Pecq
Arrival
Scheduled time23:46
Provenance unavailable23:47
Departure
Scheduled time23:46
Provenance unavailable23:48
Le Vésinet
Arrival
Scheduled time23:48
Provenance unavailable23:49
Departure
Scheduled time23:48
Provenance unavailable23:50
Chatou - Croissy-sur-Seine
Arrival
Scheduled time23:50
Provenance unavailable23:52
Departure
Scheduled time23:51
Provenance unavailable23:53
Rueil-Malmaison - RER
Arrival
Scheduled time23:52
Provenance unavailable23:54
Departure
Scheduled time23:52
Provenance unavailable23:56
Nanterre RER
Arrival
Scheduled time23:54
Provenance unavailable23:57
Departure
Scheduled time23:55
Provenance unavailable23:58
Nanterre Université - RER
Arrival
Scheduled time23:57
Provenance unavailable23:59
Departure
Scheduled time23:57
Provenance unavailable00:01
Nanterre Préfecture - RER
Arrival
Scheduled time23:59
Provenance unavailable00:02
Departure
Scheduled time23:59
Provenance unavailable00:03
La Grande Arche de la Défense
Arrival
Scheduled time00:01
Provenance unavailable00:04
Departure
Scheduled time00:01
Provenance unavailable00:05
Charles-de-Gaulle Étoile
Arrival
Scheduled time00:05
Provenance unavailable00:08
Departure
Scheduled time00:06
Provenance unavailable00:09
Auber
Arrival
Scheduled time00:08
Provenance unavailable00:10
Departure
Scheduled time00:09
Provenance unavailable00:11
Châtelet les Halles
Arrival
Scheduled time00:11
Provenance unavailable00:13
Departure
Scheduled time00:12
Provenance unavailable00:14
Paris Gare de Lyon
Arrival
Scheduled time00:14
Provenance unavailable00:15
Departure
Scheduled time00:15
Provenance unavailable00:16
Nation
Arrival
Scheduled time00:17
Provenance unavailable00:18
Departure
Scheduled time00:18
Provenance unavailable00:19
Vincennes
Arrival
Scheduled time00:20
Provenance unavailable00:21
Departure
Scheduled time00:21
Provenance unavailable00:22
Fontenay-sous-Bois
Arrival
Scheduled time00:23
Provenance unavailable00:23
Departure
Scheduled time00:24
Provenance unavailable00:24
Nogent-sur-Marne
Arrival
Scheduled time00:25
Provenance unavailable00:25
Departure
Scheduled time00:25
Provenance unavailable00:26
Joinville-le-Pont
Arrival
Scheduled time00:27
Provenance unavailable00:28
Departure
Scheduled time00:28
Provenance unavailable00:29
Saint-Maur-des-Fossés - Créteil
Arrival
Scheduled time00:30
Provenance unavailable00:30
Departure
Scheduled time00:30
Provenance unavailable00:31
Le Parc de Saint-Maur RER
Arrival
Scheduled time00:31
Provenance unavailable00:32
Departure
Scheduled time00:32
Provenance unavailable00:33
Champigny
Arrival
Scheduled time00:34
Provenance unavailable00:34
Departure
Scheduled time00:34
Provenance unavailable00:35
La Varenne Saint-Hilaire - Chennevières-sur-Marne
Arrival
Scheduled time00:36
Provenance unavailable00:36
Departure
Scheduled time00:36
Provenance unavailable00:38
Sucy-en-Brie - Bonneuil-sur-Marne
Arrival
Scheduled time00:39
Provenance unavailable00:39
Departure
Scheduled time00:39
Provenance unavailable00:41
Boissy-Saint-Léger
Arrival
Scheduled time00:42
Provenance unavailable00:43

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+1.0 min

max delay+3 min

runs reported3

cancelled runs2

stops24

Delay values

DateDelay (min)

2026-08-290

2026-09-051.8333333333333333

2026-09-061.2916666666666667

Typical schedule

Stops and times of RER NEMO44 from Saint-Germain-en-Laye to Boissy-Saint-Léger on a typical weekday. Actual times may vary.

StopArrivalDeparture

Saint-Germain-en-Laye—23:43

Le Vésinet - Le Pecq23:4623:46

Le Vésinet23:4823:48

Chatou - Croissy-sur-Seine23:5023:51

Rueil-Malmaison - RER23:5223:52

Nanterre RER23:5423:55

Nanterre Université - RER23:5723:57

Nanterre Préfecture - RER23:5923:59

La Grande Arche de la Défense00:0100:01

Charles-de-Gaulle Étoile00:0500:06

Auber00:0800:09

Châtelet les Halles00:1100:12

Paris Gare de Lyon00:1400:15

Nation00:1700:18

Vincennes00:2000:21

Fontenay-sous-Bois00:2300:24

Nogent-sur-Marne00:2500:25

Joinville-le-Pont00:2700:28

Saint-Maur-des-Fossés - Créteil00:3000:30

Le Parc de Saint-Maur RER00:3100:32

Champigny00:3400:34

La Varenne Saint-Hilaire - Chennevières-sur-Marne00:3600:36

Sucy-en-Brie - Bonneuil-sur-Marne00:3900:39

Boissy-Saint-Léger00:42—

Frequently asked questions

What time does RER NEMO44 depart?

RER NEMO44 departs from Saint-Germain-en-Laye at 23:43 (typical schedule from reported times). Actual times may vary.

How many stops does RER NEMO44 make?

RER NEMO44 connects Saint-Germain-en-Laye to Boissy-Saint-Léger with 24 stops.

Is RER NEMO44 on time?

Over the reported runs, every run of RER NEMO44 was cancelled (2 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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