RER 119021

RER

Nanterre La FolieVilliers-sur-Marne - Le Plessis-Trévise

Passage confirmedPassage confirmed by the source at one or more stops. Other times are estimated.

Punctuality : 100% on time · average delay +3.8 min · over 28 observed days

Usually

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

Departs: 07:26 · Nanterre-La-Folie
Arrives: 08:10
Journey time: 44 min
Stops: 14
Runs: Every day

Stops on the latest run

14 stops passed : 9 confirmed by the source, 5 from the forecast. Latest source data: 10 h 49 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.

Earlier stop (estimated)
Nanterre-La-Folie
Arrival
Scheduled time07:26
Predicted by the source07:24(-1′)
Departure
Scheduled time07:26
Predicted by the source07:26(0′)
Passed according to the source forecast (data 11 h 34 old)
Earlier stop (estimated)
La Défense
Arrival
Scheduled time07:28
Confirmed by the source07:28(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time07:29
Predicted by the source07:29(0′)
Earlier stop (estimated)
Neuilly - Porte Maillot
Arrival
Scheduled time07:32
Confirmed by the source07:33(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time07:33
Predicted by the source07:34(+1′)
Earlier stop (estimated)
Haussmann Saint-Lazare
Arrival
Scheduled time07:36
Confirmed by the source07:37(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time07:37
Predicted by the source07:37(+1′)
Earlier stop (estimated)
Magenta
Arrival
Scheduled time07:39
Predicted by the source07:40(+1′)
Departure
Scheduled time07:40
Predicted by the source07:41(+1′)
Passed according to the source forecast (data 11 h 21 old)
Earlier stop (estimated)
Rosa Parks
Arrival
Scheduled time07:43
Confirmed by the source07:44(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time07:43
Predicted by the source07:44(+1′)
Earlier stop (estimated)
Pantin
Arrival
Scheduled time07:45
Predicted by the source07:46(+1′)
Departure
Scheduled time07:46
Predicted by the source07:47(+1′)
Passed according to the source forecast (data 11 h 14 old)
Earlier stop (estimated)
Noisy-le-Sec
Arrival
Scheduled time07:50
Confirmed by the source07:50(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time07:51
Predicted by the source07:51(0′)
Earlier stop (estimated)
Rosny Bois Perrier
Arrival
Scheduled time07:53
Confirmed by the source07:53(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time07:54
Predicted by the source07:54(0′)
Earlier stop (estimated)
Rosny-sous-Bois
Arrival
Scheduled time07:56
Predicted by the source07:56(0′)
Departure
Scheduled time07:57
Predicted by the source07:57(0′)
Passed according to the source forecast (data 11 h 04 old)
Earlier stop (estimated)
Val de Fontenay
Arrival
Scheduled time07:59
Confirmed by the source08:00(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time08:00
Predicted by the source08:01(+1′)
Earlier stop (estimated)
Nogent - Le Perreux
Arrival
Scheduled time08:02
Confirmed by the source08:02(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time08:02
Predicted by the source08:02(0′)
Earlier stop (estimated)
Les Boullereaux Champigny
Arrival
Scheduled time08:05
Confirmed by the source08:06(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time08:06
Predicted by the source08:06(+1′)
Earlier stop (estimated)
Villiers-sur-Marne - Le Plessis-Trévise
Arrival
Scheduled time08:09
Predicted by the source08:10(+1′)
Departure
Scheduled time08:09
Passed according to the source forecast (data 10 h 51 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+3.8 min

max delay+126 min

runs reported28

stops14

Delay values

DateDelay (min)

2026-10-05-0.35714285714285715

2026-10-06-0.7857142857142857

2026-10-070.07142857142857142

2026-10-08-0.7857142857142857

2026-10-090.6428571428571429

2026-10-10-0.5

2026-10-11-0.6666666666666666

2026-10-120.5714285714285714

2026-10-130.21428571428571427

2026-10-14-0.42857142857142855

2026-10-15-0.5714285714285714

2026-10-16-0.07142857142857142

2026-10-17-0.7857142857142857

2026-10-18-0.5

2026-10-190.42857142857142855

2026-10-20-0.35714285714285715

2026-10-21107.85714285714286

2026-10-220.7272727272727273

2026-10-23-0.5

2026-10-240

2026-10-250.7857142857142857

2026-10-26-0.42857142857142855

2026-10-27-0.42857142857142855

2026-10-282.2142857142857144

2026-10-290.21428571428571427

2026-10-300.14285714285714285

2026-10-31-0.6428571428571429

2026-11-01-0.5

Historical average delay — home ranking: −0.1 min (over 28 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: 28. Calculated on: 11/1/2026, 8:28:33 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: 10/2/2026, 9:28:33 AM – 11/1/2026, 8:28:33 AM (Europe/Paris).

Runs in the window: 28
Events confirmed by the source: 0
Events predicted by the source: 28
Unknown event type: 0
Cancelled runs, excluded: 0
No usable delay, excluded: 0

Latest source timestamp: 11/1/2026, 8:08:18 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 119021 from Nanterre La Folie to Villiers-sur-Marne - Le Plessis-Trévise on a typical weekday. Actual times may vary.

StopArrivalDeparture

Nanterre-La-Folie07:2607:26

La Défense07:2807:29

Neuilly - Porte Maillot07:3207:33

Haussmann Saint-Lazare07:3607:37

Magenta07:3907:40

Rosa Parks07:4307:43

Pantin07:4507:46

Noisy-le-Sec07:5007:51

Rosny Bois Perrier07:5307:54

Rosny-sous-Bois07:5607:57

Val de Fontenay07:5908:00

Nogent - Le Perreux08:0208:02

Les Boullereaux Champigny08:0508:07

Villiers-sur-Marne - Le Plessis-Trévise08:1008:10

Frequently asked questions

What time does RER 119021 depart?

RER 119021 departs from Nanterre-La-Folie at 07:26 (typical schedule from reported times). Actual times may vary.

How many stops does RER 119021 make?

RER 119021 connects Nanterre La Folie to Villiers-sur-Marne - Le Plessis-Trévise with 14 stops.

Is RER 119021 on time?

Over the reported runs, RER 119021 was reported on time 100% of runs, with an average delay of 3.8 minutes.

Other trains on this line

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

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