RER NELY18

RER
Saint-Germain-en-LayeBoissy-Saint-Léger
Passages not confirmedTimes reported by the data source. Passages are not confirmed.

Punctuality : 86% on time · average delay +0.9 min · over 7 observed days

Usually

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

Departs
13:25
Arrives
14:27
Journey time
1 h 02
Stops
24
Runs
Weekends

Stops on the current run

9 stops passed : 9 from the forecast. Latest source data: 2 min ago.

Estimated next stop: Charles de Gaulle - Étoile at 13:48

Estimated progress: filled dots before the next stop, a ring at the next stop, empty dots afterwards. Passages not confirmed.

  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 9 h 57 old)
  2. Earlier stop (estimated)
    Le Vésinet - Le Pecq
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 19 min old)
  3. Earlier stop (estimated)
    Le Vésinet - Centre
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 15 min old)
  4. Earlier stop (estimated)
    Chatou - Croissy
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 14 min old)
  5. Earlier stop (estimated)
    Rueil-Malmaison
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 11 min old)
  6. Earlier stop (estimated)
    Nanterre - Ville
    Arrival
    Scheduled time
    Predicted by the source(-1′)
    Departure
    Scheduled time
    Predicted by the source(-1′)
    Passed according to the source forecast (data 10 min old)
  7. Earlier stop (estimated)
    Nanterre Université
    Arrival
    Scheduled time
    Predicted by the source(-1′)
    Departure
    Scheduled time
    Predicted by the source(-1′)
    Passed according to the source forecast (data 7 min old)
  8. Earlier stop (estimated)
    Nanterre - Préfecture
    Arrival
    Scheduled time
    Predicted by the source(-1′)
    Departure
    Scheduled time
    Predicted by the source(-1′)
    Passed according to the source forecast (data 7 min old)
  9. Earlier stop (estimated)
    La Défense
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 4 min old)
  10. Next stop (estimated)
    Charles de Gaulle - Étoile
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  11. Later stop (estimated)
    Auber
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  12. Later stop (estimated)
    Châtelet - Les Halles
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  13. Later stop (estimated)
    Gare de Lyon
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  14. Later stop (estimated)
    Nation
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  15. Later stop (estimated)
    Vincennes
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  16. Later stop (estimated)
    Fontenay-sous-Bois
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  17. Later stop (estimated)
    Nogent-sur-Marne
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  18. Later stop (estimated)
    Joinville-le-Pont
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  19. Later stop (estimated)
    Saint-Maur - Créteil
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  20. Later stop (estimated)
    Le Parc de Saint-Maur
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  21. Later stop (estimated)
    Champigny
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  22. Later stop (estimated)
    La Varenne - Chennevières
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  23. Later stop (estimated)
    Sucy - Bonneuil
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  24. Later stop (estimated)
    Boissy-Saint-Léger
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Estimated (timetable + current delay)(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 time86%
average delay+0.9 min
max delay+11 min
runs reported7
stops24
-1m3m7m10/1018/1031/10
Delay values
DateDelay (min)
2026-10-100.20833333333333334
2026-10-11-0.9166666666666666
2026-10-170.6521739130434783
2026-10-180.20833333333333334
2026-10-24-0.9130434782608695
2026-10-256.541666666666667
2026-10-310.2608695652173913
Historical average delay — home ranking: 0 min (over 7 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: 7. 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: 10/2/2026, 2:41:52 PM – 11/1/2026, 1:41:52 PM (Europe/Paris).

Runs in the window
7
Events confirmed by the source
0
Events predicted by the source
7
Unknown event type
0
Cancelled runs, excluded
0
No usable delay, excluded
0

Latest source timestamp: 10/31/2026, 2:27:09 PM (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 NELY18 from Saint-Germain-en-Laye to Boissy-Saint-Léger on a typical weekday. Actual times may vary.

StopArrivalDeparture
Saint-Germain-en-Laye13:2513:25
Le Vésinet - Le Pecq13:2813:28
Le Vésinet - Centre13:3013:30
Chatou - Croissy13:3213:33
Rueil-Malmaison13:3413:35
Nanterre - Ville13:3713:37
Nanterre Université13:3913:39
Nanterre - Préfecture13:4113:42
La Défense13:4313:44
Charles de Gaulle - Étoile13:4813:48
Auber13:5113:52
Châtelet - Les Halles13:5413:55
Gare de Lyon13:5713:58
Nation14:0014:01
Vincennes14:0314:04
Fontenay-sous-Bois14:0614:07
Nogent-sur-Marne14:0814:09
Joinville-le-Pont14:1114:11
Saint-Maur - Créteil14:1314:14
Le Parc de Saint-Maur14:1514:15
Champigny14:1714:18
La Varenne - Chennevières14:1914:20
Sucy - Bonneuil14:2214:23
Boissy-Saint-Léger14:2714:27

Frequently asked questions

What time does RER NELY18 depart?

RER NELY18 departs from Saint-Germain-en-Laye at 13:25 (typical schedule from reported times). Actual times may vary.

How many stops does RER NELY18 make?

RER NELY18 connects Saint-Germain-en-Laye to Boissy-Saint-Léger with 24 stops.

Is RER NELY18 on time?

Over the reported runs, RER NELY18 was reported on time 86% of runs, with an average delay of 0.9 minutes.

Other trains on this line

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

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