RER BICH43

RER

Marne-la-Vallée - ChessyLa Défense

Some stops cancelled1 of 18 stops are reported cancelled. Passages at the other stops are not confirmed.

Punctuality : 25% on time · average delay +1.5 min · over 4 observed days

Usually

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

Departs: 23:26
Arrives: 00:16 +1
Journey time: 50 min
Stops: 18
Runs: Sun

Latest available run: these times are historical.

Stops on the latest run

17 stops passed : 9 confirmed by the source, 8 from the forecast.

Marne-la-Vallée - Chessy
Arrival
Scheduled time23:26
Departure
Scheduled time23:26
Predicted by the source23:26(0′)
Passed according to the source forecast
Val d'Europe
Arrival
Scheduled time23:27
Predicted by the source23:27(0′)
Departure
Scheduled time23:28
Predicted by the source23:28(0′)
Passed according to the source forecast
Bussy-Saint-Georges
Arrival
Scheduled time23:31
Confirmed by the source23:31(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time23:32
Predicted by the source23:32(0′)
Torcy
Arrival
Scheduled time23:35
Confirmed by the source23:35(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time23:36
Predicted by the source23:35(0′)
Lognes
Arrival
Scheduled time23:38
Confirmed by the source23:38(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time23:38
Predicted by the source23:38(0′)
Noisiel
Arrival
Scheduled time23:40
Confirmed by the source23:40(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time23:40
Predicted by the source23:40(0′)
Noisy - Champs
Arrival
Scheduled time23:42
Predicted by the source23:42(-1′)
Departure
Scheduled time23:43
Predicted by the source23:42(-1′)
Passed according to the source forecast
Noisy-le-Grand - Mont d'Est
Arrival
Scheduled time23:45
Confirmed by the source23:44(-1′)
Arrival reported by the source, no actual time
Departure
Scheduled time23:46
Predicted by the source23:45(-1′)
Bry-sur-Marne
Arrival
Scheduled time23:48
Confirmed by the source23:47(-1′)
Arrival reported by the source, no actual time
Departure
Scheduled time23:48
Predicted by the source23:47(-1′)
Neuilly-Plaisance
Arrival
Scheduled time23:50
Confirmed by the source23:49(-1′)
Arrival reported by the source, no actual time
Departure
Scheduled time23:50
Predicted by the source23:49(-1′)
Val de Fontenay
Arrival
Scheduled time23:52
Predicted by the source23:52(-1′)
Departure
Scheduled time23:53
Predicted by the source23:52(-1′)
Passed according to the source forecast
Vincennes
Arrival
Scheduled time23:57
Predicted by the source23:56(-1′)
Departure
Scheduled time23:57
Predicted by the source23:56(-1′)
Passed according to the source forecast
Nation
Arrival
Scheduled time00:00
Confirmed by the source23:59(-1′)
Arrival reported by the source, no actual time
Departure
Scheduled time00:01
Predicted by the source00:00(-1′)
Gare de Lyon
Arrival
Scheduled time00:03
Predicted by the source00:02(-1′)
Departure
Scheduled time00:03
Predicted by the source00:02(-1′)
Passed according to the source forecast
Châtelet - Les HallesCancelled
Arrival
Scheduled time00:06
Predicted by the source00:06
Departure
Scheduled time00:07
Predicted by the source00:07
Auber
Arrival
Scheduled time00:09
Confirmed by the source00:07(-2′)
Arrival reported by the source, no actual time
Departure
Scheduled time00:09
Predicted by the source00:07(-2′)
Charles de Gaulle - Étoile
Arrival
Scheduled time00:12
Predicted by the source00:10(-2′)
Departure
Scheduled time00:13
Predicted by the source00:10(-2′)
Passed according to the source forecast
La Défense
Arrival
Scheduled time00:16
Predicted by the source00:14(-2′)
Departure
Scheduled time00:16
Passed according to the source forecast

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 time25%

average delay+1.5 min

max delay+33 min

runs reported4

stops18

Delay values

DateDelay (min)

2026-10-040.5555555555555556

2026-10-112.3333333333333335

2026-10-183.4444444444444446

2026-10-25-0.4117647058823529

Historical average delay — home ranking: +18.5 min (over 4 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: 4. Calculated on: 11/1/2026, 4:29:07 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, 5:29:07 AM – 11/1/2026, 4:29:07 AM (Europe/Paris).

Runs in the window: 4
Events confirmed by the source: 0
Events predicted by the source: 4
Unknown event type: 0
Cancelled runs, excluded: 0
No usable delay, excluded: 0

Latest source timestamp: 10/26/2026, 12:16:29 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 BICH43 from Marne-la-Vallée - Chessy to La Défense on a typical weekday. Actual times may vary.

StopArrivalDeparture

Marne-la-Vallée - Chessy23:2623:26

Val d'Europe23:2723:28

Bussy-Saint-Georges23:3123:32

Torcy23:3523:36

Lognes23:3823:38

Noisiel23:4023:40

Noisy - Champs23:4223:43

Noisy-le-Grand - Mont d'Est23:4523:46

Bry-sur-Marne23:4823:48

Neuilly-Plaisance23:5023:50

Val de Fontenay23:5223:53

Vincennes23:5723:57

Nation00:00 +100:01 +1

Gare de Lyon00:03 +100:03 +1

Châtelet - Les Halles00:06 +100:07 +1

Auber00:09 +100:09 +1

Charles de Gaulle - Étoile00:12 +100:13 +1

La Défense00:16 +100:16 +1

Frequently asked questions

What time does RER BICH43 depart?

RER BICH43 departs from Marne-la-Vallée - Chessy at 23:26 (typical schedule from reported times). Actual times may vary.

How many stops does RER BICH43 make?

RER BICH43 connects Marne-la-Vallée - Chessy to La Défense with 18 stops.

Is RER BICH43 on time?

Over the reported runs, RER BICH43 was reported on time 25% of runs, with an average delay of 1.5 minutes.

Other trains on this line

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

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