RER QURI34

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

Punctuality : 88% on time · average delay +0.6 min · over 8 observed days

Usually

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

Departs
06:39
Arrives
07:53 · Marne-la-Vallée - Chessy
Journey time
1 h 14
Stops
24
Runs
Weekends

Stops on the latest run

24 stops passed : 10 confirmed by the source, 14 from the forecast. Latest source data: 9 h 50 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)
    Poissy
    Arrival
    Scheduled time
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 13 h 59 old)
  2. Earlier stop (estimated)
    Achères Grand Cormier
    Arrival
    Scheduled time
    Confirmed by the source(0′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(0′)
  3. Earlier stop (estimated)
    Maisons-Laffitte
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 11 h 02 old)
  4. Earlier stop (estimated)
    Sartrouville
    Arrival
    Scheduled time
    Confirmed by the source(0′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(0′)
  5. Earlier stop (estimated)
    Houilles - Carrières-sur-Seine
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 10 h 54 old)
  6. Earlier stop (estimated)
    Nanterre - Préfecture
    Arrival
    Scheduled time
    Confirmed by the source(-1′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(-2′)
  7. Earlier stop (estimated)
    La Défense
    Arrival
    Scheduled time
    Predicted by the source(-3′)
    Departure
    Scheduled time
    Predicted by the source(-3′)
    Passed according to the source forecast (data 10 h 47 old)
  8. Earlier stop (estimated)
    Charles de Gaulle - Étoile
    Arrival
    Scheduled time
    Predicted by the source(-1′)
    Departure
    Scheduled time
    Predicted by the source(-1′)
    Passed according to the source forecast (data 10 h 45 old)
  9. Earlier stop (estimated)
    Auber
    Arrival
    Scheduled time
    Confirmed by the source(-1′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(-1′)
  10. Earlier stop (estimated)
    Châtelet - Les Halles
    Arrival
    Scheduled time
    Predicted by the source(-1′)
    Departure
    Scheduled time
    Predicted by the source(-1′)
    Passed according to the source forecast (data 10 h 37 old)
  11. Earlier stop (estimated)
    Gare de Lyon
    Arrival
    Scheduled time
    Predicted by the source(-1′)
    Departure
    Scheduled time
    Predicted by the source(-1′)
    Passed according to the source forecast (data 10 h 35 old)
  12. Earlier stop (estimated)
    Nation
    Arrival
    Scheduled time
    Confirmed by the source(-1′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(-1′)
  13. Earlier stop (estimated)
    Vincennes
    Arrival
    Scheduled time
    Predicted by the source(-1′)
    Departure
    Scheduled time
    Predicted by the source(-1′)
    Passed according to the source forecast (data 10 h 28 old)
  14. Earlier stop (estimated)
    Val de Fontenay
    Arrival
    Scheduled time
    Predicted by the source(-1′)
    Departure
    Scheduled time
    Predicted by the source(-1′)
    Passed according to the source forecast (data 10 h 25 old)
  15. Earlier stop (estimated)
    Neuilly-Plaisance
    Arrival
    Scheduled time
    Confirmed by the source(-1′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(-1′)
  16. Earlier stop (estimated)
    Bry-sur-Marne
    Arrival
    Scheduled time
    Confirmed by the source(-1′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(-1′)
  17. Earlier stop (estimated)
    Noisy-le-Grand - Mont d'Est
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 10 h 15 old)
  18. Earlier stop (estimated)
    Noisy - Champs
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 10 h 14 old)
  19. Earlier stop (estimated)
    Noisiel
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 10 h 09 old)
  20. Earlier stop (estimated)
    Lognes
    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. Earlier stop (estimated)
    Torcy
    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. Earlier stop (estimated)
    Bussy-Saint-Georges
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
    Passed according to the source forecast (data 10 h old)
  23. Earlier stop (estimated)
    Val d'Europe
    Arrival
    Scheduled time
    Confirmed by the source(+1′)
    Arrival reported by the source, no actual time
    Departure
    Scheduled time
    Predicted by the source(+1′)
  24. Earlier stop (estimated)
    Marne-la-Vallée - Chessy
    Arrival
    Scheduled time
    Predicted by the source(+1′)
    Departure
    Scheduled time
    Passed according to the source forecast (data 9 h 53 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 time88%
average delay+0.6 min
max delay+9 min
runs reported8
stops24
0m3m5m10/1018/101/11
Delay values
DateDelay (min)
2026-10-100.08333333333333333
2026-10-110.16666666666666666
2026-10-170.20833333333333334
2026-10-181.625
2026-10-241.25
2026-10-250.75
2026-10-310.08695652173913043
2026-11-010.4583333333333333
Historical average delay — home ranking: +2 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, 9:29:26 AM – 11/1/2026, 8:29:26 AM (Europe/Paris).

Runs in the window
9
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, 7:53:31 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 QURI34 from Poissy to Marne la Vallée - Chessy on a typical weekday. Actual times may vary.

StopArrivalDeparture
Poissy06:3906:39
Achères Grand Cormier06:4306:44
Maisons-Laffitte06:4706:47
Sartrouville06:4906:49
Houilles - Carrières-sur-Seine06:5206:53
Nanterre - Préfecture06:5706:59
La Défense07:0007:01
Charles de Gaulle - Étoile07:0507:05
Auber07:0807:09
Châtelet - Les Halles07:1107:11
Gare de Lyon07:1407:15
Nation07:1707:17
Vincennes07:2007:21
Val de Fontenay07:2407:25
Neuilly-Plaisance07:2707:28
Bry-sur-Marne07:2907:30
Noisy-le-Grand - Mont d'Est07:3207:32
Noisy - Champs07:3507:35
Noisiel07:3807:38
Lognes07:4007:40
Torcy07:4207:43
Bussy-Saint-Georges07:4607:46
Val d'Europe07:5007:50
Marne-la-Vallée - Chessy07:5307:53

Frequently asked questions

What time does RER QURI34 depart?

RER QURI34 departs from Poissy at 06:39 (typical schedule from reported times). Actual times may vary.

How many stops does RER QURI34 make?

RER QURI34 connects Poissy to Marne la Vallée - Chessy with 24 stops.

Is RER QURI34 on time?

Over the reported runs, RER QURI34 was reported on time 88% of runs, with an average delay of 0.6 minutes.

Other trains on this line

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

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