RER TERI09

RER
Marne la Vallée - ChessyPoissy
Passage confirmedPassage confirmed by the source at one or more stops. Other times are estimated.

Punctuality : 100% on time · average delay +1.9 min · over 8 observed days

Usually

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

Departs
12:24 · Marne-la-Vallée - Chessy
Arrives
13:40
Journey time
1 h 16
Stops
24
Runs
Weekends

Stops on the latest run

24 stops passed : 16 confirmed by the source, 8 from the forecast. Latest source data: 4 h 27 ago.

Run ended according to the timetable

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

  1. Earlier stop (estimated)
    Marne-la-Vallée - Chessy
    Arrival
    Scheduled time
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 14 h 26 old)
  2. Earlier stop (estimated)
    Val d'Europe
    Arrival
    Scheduled time
    Predicted by the source(+4′)
    Departure
    Scheduled time
    Predicted by the source(+4′)
    Passed according to the source forecast (data 5 h 44 old)
  3. Earlier stop (estimated)
    Bussy-Saint-Georges
    Arrival
    Scheduled time
    Predicted by the source(+4′)
    Departure
    Scheduled time
    Predicted by the source(+3′)
    Passed according to the source forecast (data 5 h 40 old)
  4. Earlier stop (estimated)
    Torcy
    Arrival
    Scheduled time
    Confirmed by the source(+4′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+3′)
  5. Earlier stop (estimated)
    Lognes
    Arrival
    Scheduled time
    Confirmed by the source(+5′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+5′)
  6. Earlier stop (estimated)
    Noisiel
    Arrival
    Scheduled time
    Predicted by the source(+5′)
    Departure
    Scheduled time
    Predicted by the source(+5′)
    Passed according to the source forecast (data 5 h 30 old)
  7. Earlier stop (estimated)
    Noisy - Champs
    Arrival
    Scheduled time
    Confirmed by the source(+5′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+5′)
  8. Earlier stop (estimated)
    Noisy-le-Grand - Mont d'Est
    Arrival
    Scheduled time
    Predicted by the source(+6′)
    Departure
    Scheduled time
    Predicted by the source(+5′)
    Passed according to the source forecast (data 5 h 24 old)
  9. Earlier stop (estimated)
    Bry-sur-Marne
    Arrival
    Scheduled time
    Confirmed by the source(+6′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+5′)
  10. Earlier stop (estimated)
    Neuilly-Plaisance
    Arrival
    Scheduled time
    Confirmed by the source(+6′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+5′)
  11. Earlier stop (estimated)
    Val de Fontenay
    Arrival
    Scheduled time
    Confirmed by the source(+6′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+5′)
  12. Earlier stop (estimated)
    Vincennes
    Arrival
    Scheduled time
    Confirmed by the source(+6′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+6′)
  13. Earlier stop (estimated)
    Nation
    Arrival
    Scheduled time
    Predicted by the source(+6′)
    Departure
    Scheduled time
    Predicted by the source(+6′)
    Passed according to the source forecast (data 5 h 09 old)
  14. Earlier stop (estimated)
    Gare de Lyon
    Arrival
    Scheduled time
    Confirmed by the source(+7′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+6′)
  15. Earlier stop (estimated)
    Châtelet - Les Halles
    Arrival
    Scheduled time
    Confirmed by the source(+7′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+6′)
  16. Earlier stop (estimated)
    Auber
    Arrival
    Scheduled time
    Confirmed by the source(+7′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+6′)
  17. Earlier stop (estimated)
    Charles de Gaulle - Étoile
    Arrival
    Scheduled time
    Confirmed by the source(+7′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+6′)
  18. Earlier stop (estimated)
    La Défense
    Arrival
    Scheduled time
    Confirmed by the source(+6′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+6′)
  19. Earlier stop (estimated)
    Nanterre - Préfecture
    Arrival
    Scheduled time
    Confirmed by the source(+6′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+5′)
  20. Earlier stop (estimated)
    Houilles - Carrières-sur-Seine
    Arrival
    Scheduled time
    Confirmed by the source(+7′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+7′)
  21. Earlier stop (estimated)
    Sartrouville
    Arrival
    Scheduled time
    Confirmed by the source(+7′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+7′)
  22. Earlier stop (estimated)
    Maisons-Laffitte
    Arrival
    Scheduled time
    Confirmed by the source(+7′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+7′)
  23. Earlier stop (estimated)
    Achères Grand Cormier
    Arrival
    Scheduled time
    Predicted by the source(+7′)
    Departure
    Scheduled time
    Predicted by the source(+7′)
    Passed according to the source forecast (data 4 h 36 old)
  24. Earlier stop (estimated)
    Poissy
    Arrival
    Scheduled time
    Predicted by the source(+8′)
    Departure
    Scheduled time
    Passed according to the source forecast (data 4 h 30 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+1.9 min
max delay+8 min
runs reported8
stops24
0m3m6m10/1018/101/11
Delay values
DateDelay (min)
2026-10-101.8333333333333333
2026-10-112.625
2026-10-170.43478260869565216
2026-10-180.5833333333333334
2026-10-242.347826086956522
2026-10-250.20833333333333334
2026-10-310.7391304347826086
2026-11-016.291666666666667
Historical average delay — home ranking: 0 min (over 8 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: 8. 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, 3:30:55 PM – 11/1/2026, 2:30:55 PM (Europe/Paris).

Runs in the window
8
Events confirmed by the source
0
Events predicted by the source
8
Unknown event type
0
Cancelled runs, excluded
0
No usable delay, excluded
0

Latest source timestamp: 11/1/2026, 1:45:27 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 TERI09 from Marne la Vallée - Chessy to Poissy on a typical weekday. Actual times may vary.

StopArrivalDeparture
Marne-la-Vallée - Chessy12:2412:24
Val d'Europe12:2612:27
Bussy-Saint-Georges12:3012:31
Torcy12:3412:35
Lognes12:3612:37
Noisiel12:3812:39
Noisy - Champs12:4112:42
Noisy-le-Grand - Mont d'Est12:4412:45
Bry-sur-Marne12:4712:47
Neuilly-Plaisance12:4912:49
Val de Fontenay12:5212:52
Vincennes12:5612:57
Nation12:5913:00
Gare de Lyon13:0213:03
Châtelet - Les Halles13:0613:06
Auber13:0813:09
Charles de Gaulle - Étoile13:1213:12
La Défense13:1613:17
Nanterre - Préfecture13:1913:21
Houilles - Carrières-sur-Seine13:2413:25
Sartrouville13:2813:28
Maisons-Laffitte13:3013:30
Achères Grand Cormier13:3313:34
Poissy13:4013:40

Frequently asked questions

What time does RER TERI09 depart?

RER TERI09 departs from Marne-la-Vallée - Chessy at 12:24 (typical schedule from reported times). Actual times may vary.

How many stops does RER TERI09 make?

RER TERI09 connects Marne la Vallée - Chessy to Poissy with 24 stops.

Is RER TERI09 on time?

Over the reported runs, RER TERI09 was reported on time 100% of runs, with an average delay of 1.9 minutes.

Other trains on this line

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

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