RER 154821

RER

JuvisyMalesherbes

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

Punctuality : 96% on time · average delay +0.7 min · over 27 observed days

Usually

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

Departs: 13:05
Arrives: 14:06
Journey time: 1 h 01
Stops: 15
Runs: Every day

Stops on the latest run

15 stops passed : 8 confirmed by the source, 7 from the forecast. Latest source data: 23 min 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)
Juvisy
Arrival
Scheduled time13:05
Departure
Scheduled time13:05
Predicted by the source13:05(0′)
Passed according to the source forecast (data 11 h 28 old)
Earlier stop (estimated)
Viry-Châtillon
Arrival
Scheduled time13:07
Predicted by the source13:07(0′)
Departure
Scheduled time13:07
Predicted by the source13:07(0′)
Passed according to the source forecast (data 1 h 23 old)
Earlier stop (estimated)
Ris-Orangis
Arrival
Scheduled time13:10
Predicted by the source13:10(0′)
Departure
Scheduled time13:11
Predicted by the source13:11(0′)
Passed according to the source forecast (data 1 h 19 old)
Earlier stop (estimated)
Grand Bourg
Arrival
Scheduled time13:13
Confirmed by the source13:13(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time13:14
Predicted by the source13:14(0′)
Earlier stop (estimated)
Évry - Val de Seine
Arrival
Scheduled time13:17
Confirmed by the source13:17(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time13:18
Predicted by the source13:18(0′)
Earlier stop (estimated)
Corbeil-Essonnes
Arrival
Scheduled time13:22
Confirmed by the source13:21(-1′)
Arrival reported by the source, no actual time
Departure
Scheduled time13:23
Predicted by the source13:23(0′)
Earlier stop (estimated)
Moulin Galant
Arrival
Scheduled time13:27
Confirmed by the source13:27(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time13:28
Predicted by the source13:28(0′)
Earlier stop (estimated)
Mennecy
Arrival
Scheduled time13:32
Confirmed by the source13:31(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time13:32
Predicted by the source13:32(0′)
Earlier stop (estimated)
Ballancourt
Arrival
Scheduled time13:37
Confirmed by the source13:37(-1′)
Arrival reported by the source, no actual time
Departure
Scheduled time13:38
Predicted by the source13:38(0′)
Earlier stop (estimated)
La Ferté-Alais
Arrival
Scheduled time13:42
Predicted by the source13:42(0′)
Departure
Scheduled time13:43
Predicted by the source13:43(0′)
Passed according to the source forecast (data 47 min old)
Earlier stop (estimated)
Boutigny
Arrival
Scheduled time13:48
Predicted by the source13:48(0′)
Departure
Scheduled time13:49
Predicted by the source13:49(0′)
Passed according to the source forecast (data 41 min old)
Earlier stop (estimated)
Maisse
Arrival
Scheduled time13:53
Confirmed by the source13:52(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time13:53
Predicted by the source13:53(0′)
Earlier stop (estimated)
Buno - Gironville
Arrival
Scheduled time13:56
Confirmed by the source13:55(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time13:56
Predicted by the source13:56(0′)
Earlier stop (estimated)
Boigneville
Arrival
Scheduled time14:00
Predicted by the source14:00(0′)
Departure
Scheduled time14:00
Predicted by the source14:00(0′)
Passed according to the source forecast (data 31 min old)
Earlier stop (estimated)
Malesherbes
Arrival
Scheduled time14:06
Predicted by the source14:05(-1′)
Departure
Scheduled time14:06
Passed according to the source forecast (data 25 min 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.

Cancelled runs are excluded from the punctuality calculation.

runs reported on time96%

average delay+0.7 min

max delay+20 min

runs reported27

cancelled runs1

stops15

Delay values

DateDelay (min)

2026-10-050

2026-10-060.2

2026-10-071.1333333333333333

2026-10-080.2

2026-10-090.4666666666666667

2026-10-100.4666666666666667

2026-10-11-0.2

2026-10-120.13333333333333333

2026-10-130.6

2026-10-140.13333333333333333

2026-10-150.26666666666666666

2026-10-160.13333333333333333

2026-10-170.3333333333333333

2026-10-180.5333333333333333

2026-10-190.7333333333333333

2026-10-200.26666666666666666

2026-10-210.4666666666666667

2026-10-220.7333333333333333

2026-10-240.2

2026-10-250.4

2026-10-2611.2

2026-10-270.13333333333333333

2026-10-280.3333333333333333

2026-10-291.5333333333333334

2026-10-30-1.6

2026-10-310.26666666666666666

2026-11-010.13333333333333333

Historical average delay — home ranking: +0.4 min (over 27 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: 27. Calculated on: 11/1/2026, 2:14:14 PM (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, 3:14:14 PM – 11/1/2026, 2:14:14 PM (Europe/Paris).

Runs in the window: 28
Events confirmed by the source: 0
Events predicted by the source: 27
Unknown event type: 0
Cancelled runs, excluded: 1
No usable delay, excluded: 0

Latest source timestamp: 11/1/2026, 2:02:54 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 154821 from Juvisy to Malesherbes on a typical weekday. Actual times may vary.

StopArrivalDeparture

Juvisy13:0513:05

Viry-Châtillon13:0713:07

Ris-Orangis13:1013:11

Grand Bourg13:1313:14

Évry - Val de Seine13:1713:18

Corbeil-Essonnes13:2213:23

Moulin Galant13:2713:28

Mennecy13:3213:32

Ballancourt13:3713:38

La Ferté-Alais13:4213:43

Boutigny13:4813:49

Maisse13:5313:53

Buno - Gironville13:5613:56

Boigneville14:0014:00

Malesherbes14:0614:06

Frequently asked questions

What time does RER 154821 depart?

RER 154821 departs from Juvisy at 13:05 (typical schedule from reported times). Actual times may vary.

How many stops does RER 154821 make?

RER 154821 connects Juvisy to Malesherbes with 15 stops.

Is RER 154821 on time?

Over the reported runs, RER 154821 was reported on time 96% of runs, with an average delay of 0.7 minutes. 1 cancelled run is excluded from the calculation.

Other trains on this line

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

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