RER 145872

RER

DourdanInvalides

Passages not confirmedTimes reported by the data source. Passages are not confirmed.

Historical average delay — home ranking

-0.5 min

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: 6. Calculated on: 9/11/2026, 1:00:25 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: 8/12/2026, 1:00:25 AM – 9/11/2026, 1:00:25 AM (Europe/Paris).

Runs in the window: 8
Events confirmed by the source: 0
Events predicted by the source: 2
Unknown event type: 4
Cancelled runs, excluded: 1
No usable delay, excluded: 1

Latest source timestamp: 9/10/2026, 8:52:28 PM (Europe/Paris).

Runs are identified within each source. Identities across sources are kept separate without a proven match. Exclusions can overlap.

Latest available run: these times are historical.

Stops on the latest run

Dourdan
Departure
Scheduled time19:37
Predicted by the source19:38(+1′)
Sermaise
Arrival
Scheduled time19:42
Predicted by the source19:41(-1′)
Departure
Scheduled time19:42
Predicted by the source19:42(0′)
Saint-Chéron
Arrival
Scheduled time19:47
Predicted by the source19:46(-1′)
Departure
Scheduled time19:47
Predicted by the source19:48(+1′)
Breuillet Village
Arrival
Scheduled time19:51
Predicted by the source19:50(-1′)
Departure
Scheduled time19:52
Predicted by the source19:52(0′)
Breuillet - Bruyères-le-Châtel
Arrival
Scheduled time19:55
Predicted by the source19:54(-1′)
Departure
Scheduled time19:55
Predicted by the source19:55(0′)
Égly
Arrival
Scheduled time19:58
Predicted by the source19:58(0′)
Departure
Scheduled time19:59
Predicted by the source19:59(0′)
Arpajon
Arrival
Scheduled time20:01
Predicted by the source20:00(-1′)
Departure
Scheduled time20:02
Predicted by the source20:02(0′)
La Norville - Saint-Germain-lès-Arpajon
Arrival
Scheduled time20:05
Predicted by the source20:04(-1′)
Departure
Scheduled time20:05
Predicted by the source20:06(+1′)
Brétigny
Arrival
Scheduled time20:10
Predicted by the source20:11(+1′)
Departure
Scheduled time20:11
Predicted by the source20:12(+1′)
Saint-Michel-sur-Orge
Arrival
Scheduled time20:14
Predicted by the source20:15(+1′)
Departure
Scheduled time20:15
Predicted by the source20:15(0′)
Sainte-Geneviève-des-Bois
Arrival
Scheduled time20:17
Predicted by the source20:17(0′)
Departure
Scheduled time20:18
Predicted by the source20:18(0′)
Épinay-sur-Orge
Arrival
Scheduled time20:20
Predicted by the source20:20(0′)
Departure
Scheduled time20:21
Predicted by the source20:21(0′)
Savigny-sur-Orge
Arrival
Scheduled time20:23
Predicted by the source20:23(0′)
Departure
Scheduled time20:24
Predicted by the source20:24(0′)
Juvisy
Arrival
Scheduled time20:27
Predicted by the source20:27(0′)
Departure
Scheduled time20:29
Predicted by the source20:29(0′)
Bibliothèque François Mitterrand
Arrival
Scheduled time20:40
Predicted by the source20:40(0′)
Departure
Scheduled time20:41
Predicted by the source20:40(-1′)
Paris Austerlitz RER C
Arrival
Scheduled time20:43
Predicted by the source20:42(-1′)
Departure
Scheduled time20:44
Predicted by the source20:43(-1′)
Saint-Michel Notre-Dame
Arrival
Scheduled time20:47
Predicted by the source20:47(0′)
Departure
Scheduled time20:48
Predicted by the source20:47(-1′)
Musée d'Orsay
Arrival
Scheduled time20:50
Predicted by the source20:50(0′)
Departure
Scheduled time20:51
Predicted by the source20:51(0′)
Invalides
Arrival
Scheduled time20:53
Predicted by the source20:52(-1′)

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 time100%

average delay+-0.1 min

max delay+1 min

runs reported7

cancelled runs1

stops19

Delay values

DateDelay (min)

2026-08-28-0.10526315789473684

2026-09-030

2026-09-040

2026-09-07-0.2631578947368421

2026-09-08-0.2631578947368421

2026-09-09-0.3157894736842105

2026-09-100

Typical schedule

Stops and times of RER 145872 from Dourdan to Invalides on a typical weekday. Actual times may vary.

StopArrivalDeparture

Dourdan—19:37

Sermaise19:4219:42

Saint-Chéron19:4719:47

Breuillet Village19:5119:52

Breuillet - Bruyères-le-Châtel19:5519:55

Égly19:5819:59

Arpajon20:0120:02

La Norville - Saint-Germain-lès-Arpajon20:0520:05

Brétigny20:1020:11

Saint-Michel-sur-Orge20:1420:15

Sainte-Geneviève-des-Bois20:1720:18

Épinay-sur-Orge20:2020:21

Savigny-sur-Orge20:2320:24

Juvisy20:2720:29

Bibliothèque François Mitterrand20:4020:41

Paris Austerlitz RER C20:4320:44

Saint-Michel Notre-Dame20:4720:48

Musée d'Orsay20:5020:51

Invalides20:53—

Frequently asked questions

What time does RER 145872 depart?

RER 145872 departs from Dourdan at 19:37 (typical schedule from reported times). Actual times may vary.

How many stops does RER 145872 make?

RER 145872 connects Dourdan to Invalides with 19 stops.

Is RER 145872 on time?

Over the reported runs, RER 145872 was reported on time 100% of runs, with an average delay of -0.1 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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