RER NEMO54

RER
Saint-Germain-en-LayeBoissy-Saint-Léger
Some stops cancelled2 of 24 stops are reported cancelled. Passages at the other stops are not confirmed.

Punctuality : 100% on time · average delay +1 min · over 16 observed days

Usually

Usual times are calculated from past runs. See the selected run’s timetable below.

Departs
00:17
Arrives
01:15
Journey time
58 min
Stops
24
Runs
Every day

Stops on the latest run

22 stops passed : 15 confirmed by the source, 7 from the forecast. Latest source data: 22 h 06 ago.

Run ended according to the timetable

Estimated progress: filled dots before the next stop, a ring at the next stop, empty dots afterwards. These markers do not confirm passages.

  1. Earlier stop (estimated)
    Saint-Germain-en-Laye
    Arrival
    Scheduled time
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 27 h 39 old)
  2. Passage confirmed by the source
    Le Vésinet - Le Pecq
    Arrival
    Scheduled time
    Confirmed by the source(-1′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(-1′)
  3. Passage confirmed by the source
    Le Vésinet - Centre
    Arrival
    Scheduled time
    Confirmed by the source(-1′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(-1′)
  4. Passage confirmed by the source
    Chatou - Croissy
    Arrival
    Scheduled time
    Confirmed by the source(-1′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(-1′)
  5. Passage confirmed by the source
    Rueil-Malmaison
    Arrival
    Scheduled time
    Confirmed by the source(-1′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(-1′)
  6. Earlier stop (estimated)
    Nanterre - Ville
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 22 h 56 old)
  7. Earlier stop (estimated)
    Nanterre Université
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 22 h 54 old)
  8. Earlier stop (estimated)
    Nanterre - Préfecture
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 22 h 52 old)
  9. Passage confirmed by the source
    La Défense
    Arrival
    Scheduled time
    Confirmed by the source(0′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(0′)
  10. Charles de Gaulle - ÉtoileCancelledScheduled, not tracked
    Arrival
    Scheduled time
    Departure
    Scheduled time
  11. Passage confirmed by the source
    Auber
    Arrival
    Scheduled time
    Confirmed by the source(0′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(0′)
  12. Châtelet - Les HallesCancelledScheduled, not tracked
    Arrival
    Scheduled time
    Departure
    Scheduled time
  13. Passage confirmed by the source
    Gare de Lyon
    Arrival
    Scheduled time
    Confirmed by the source(0′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(0′)
  14. Passage confirmed by the source
    Nation
    Arrival
    Scheduled time
    Confirmed by the source(0′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(0′)
  15. Passage confirmed by the source
    Vincennes
    Arrival
    Scheduled time
    Confirmed by the source(0′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(0′)
  16. Earlier stop (estimated)
    Fontenay-sous-Bois
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 22 h 29 old)
  17. Passage confirmed by the source
    Nogent-sur-Marne
    Arrival
    Scheduled time
    Confirmed by the source(0′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(0′)
  18. Passage confirmed by the source
    Joinville-le-Pont
    Arrival
    Scheduled time
    Confirmed by the source(0′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(0′)
  19. Passage confirmed by the source
    Saint-Maur - Créteil
    Arrival
    Scheduled time
    Confirmed by the source(0′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(0′)
  20. Passage confirmed by the source
    Le Parc de Saint-Maur
    Arrival
    Scheduled time
    Confirmed by the source(0′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(0′)
  21. Passage confirmed by the source
    Champigny
    Arrival
    Scheduled time
    Confirmed by the source(0′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(0′)
  22. Passage confirmed by the source
    La Varenne - Chennevières
    Arrival
    Scheduled time
    Confirmed by the source(0′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(-1′)
  23. Earlier stop (estimated)
    Sucy - Bonneuil
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 22 h 14 old)
  24. Earlier stop (estimated)
    Boissy-Saint-Léger
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Passed according to the source forecast (data 22 h 09 old)

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 time100%
average delay+1 min
max delay+5 min
runs reported16
stops24
0m2m5m3/1010/101/11
Delay values
DateDelay (min)
2026-10-031.5
2026-10-041
2026-10-050.875
2026-10-062.9166666666666665
2026-10-072.0833333333333335
2026-10-081.7083333333333333
2026-10-091.1666666666666667
2026-10-100.7083333333333334
2026-10-111.2916666666666667
2026-10-120.041666666666666664
2026-10-13-0.125
2026-10-141.2083333333333333
2026-10-150.4583333333333333
2026-10-160.25
2026-10-310.5833333333333334
2026-11-010.5454545454545454
Historical average delay — home ranking: +0.1 min (over 16 runs)

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: 16. Calculated on: (Europe/Paris).

This average can be available without a complete route. The route statistics below use only recorded routes with their stops.

Calculation window: 10/3/2026, 12:19:08 AM – 11/1/2026, 11:19:08 PM (Europe/Paris).

Runs in the window
16
Events confirmed by the source
0
Events predicted by the source
16
Unknown event type
0
Cancelled runs, excluded
0
No usable delay, excluded
0

Latest source timestamp: 11/1/2026, 1:17:28 AM (Europe/Paris).

Runs are identified within each source. Identities across sources are kept separate without a proven match. Exclusions can overlap.

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-Laye00:1700:17
Le Vésinet - Le Pecq00:2000:20
Le Vésinet - Centre00:2200:22
Chatou - Croissy00:2400:24
Rueil-Malmaison00:2500:26
Nanterre - Ville00:2800:28
Nanterre Université00:3000:30
Nanterre - Préfecture00:3200:32
La Défense00:3400:35
Charles de Gaulle - Étoile00:3800:39
Auber00:4200:42
Châtelet - Les Halles00:4400:45
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 - Créteil01:0301:03
Le Parc de Saint-Maur01:0501:05
Champigny01:0701:07
La Varenne - Chennevières01:0901:10
Sucy - Bonneuil01:1201:13
Boissy-Saint-Léger01:1501:15

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 1 minute.

Other trains on this line

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

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