RER 145454

RER

Saint-Martin d'ÉtampesMusée d'Orsay

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

Historical average delay — home ranking

-0.3 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: 4. 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: 4
Events confirmed by the source: 0
Events predicted by the source: 0
Unknown event type: 4
Cancelled runs, excluded: 0
No usable delay, excluded: 0

Latest source timestamp: 9/6/2026, 6:35:56 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

Saint-Martin d'Étampes
Departure
Scheduled time17:26
Provenance unavailable17:27
Étampes
Arrival
Scheduled time17:30
Provenance unavailable17:30
Departure
Scheduled time17:31
Provenance unavailable17:30
Étréchy
Arrival
Scheduled time17:36
Provenance unavailable17:36
Departure
Scheduled time17:37
Provenance unavailable17:36
Chamarande
Arrival
Scheduled time17:40
Provenance unavailable17:39
Departure
Scheduled time17:40
Provenance unavailable17:40
Lardy
Arrival
Scheduled time17:43
Provenance unavailable17:43
Departure
Scheduled time17:44
Provenance unavailable17:43
Bouray
Arrival
Scheduled time17:46
Provenance unavailable17:46
Departure
Scheduled time17:47
Provenance unavailable17:47
Marolles-en-Hurepoix
Arrival
Scheduled time17:50
Provenance unavailable17:50
Departure
Scheduled time17:51
Provenance unavailable17:51
Brétigny
Arrival
Scheduled time17:55
Provenance unavailable17:54
Departure
Scheduled time17:56
Provenance unavailable17:56
Saint-Michel-sur-Orge
Arrival
Scheduled time17:59
Provenance unavailable17:58
Departure
Scheduled time18:00
Provenance unavailable17:59
Sainte-Geneviève-des-Bois
Arrival
Scheduled time18:02
Provenance unavailable18:02
Departure
Scheduled time18:03
Provenance unavailable18:03
Épinay-sur-Orge
Arrival
Scheduled time18:05
Provenance unavailable18:05
Departure
Scheduled time18:06
Provenance unavailable18:05
Savigny-sur-Orge
Arrival
Scheduled time18:08
Provenance unavailable18:07
Departure
Scheduled time18:09
Provenance unavailable18:08
Juvisy
Arrival
Scheduled time18:12
Provenance unavailable18:11
Departure
Scheduled time18:13
Provenance unavailable18:13
Bibliothèque François Mitterrand
Arrival
Scheduled time18:24
Provenance unavailable18:24
Departure
Scheduled time18:26
Provenance unavailable18:25
Paris Austerlitz RER C
Arrival
Scheduled time18:28
Provenance unavailable18:28
Departure
Scheduled time18:29
Provenance unavailable18:28
Saint-Michel Notre-Dame
Arrival
Scheduled time18:32
Provenance unavailable18:32
Departure
Scheduled time18:33
Provenance unavailable18:32
Musée d'Orsay
Arrival
Scheduled time18:36
Provenance unavailable18:35

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 time—

average delay+-0.2 min

max delay+1 min

runs reported4

stops17

Delay values

DateDelay (min)

2026-08-29-0.17647058823529413

2026-08-30-0.23529411764705882

2026-09-050

2026-09-06-0.29411764705882354

Typical schedule

Stops and times of RER 145454 from Saint-Martin d'Étampes to Musée d'Orsay on a typical weekday. Actual times may vary.

StopArrivalDeparture

Saint-Martin d'Étampes—17:26

Étampes17:3017:31

Étréchy17:3617:37

Chamarande17:4017:40

Lardy17:4317:44

Bouray17:4617:47

Marolles-en-Hurepoix17:5017:51

Brétigny17:5517:56

Saint-Michel-sur-Orge17:5918:00

Sainte-Geneviève-des-Bois18:0218:03

Épinay-sur-Orge18:0518:06

Savigny-sur-Orge18:0818:09

Juvisy18:1218:13

Bibliothèque François Mitterrand18:2418:26

Paris Austerlitz RER C18:2818:29

Saint-Michel Notre-Dame18:3218:33

Musée d'Orsay18:36—

Frequently asked questions

What time does RER 145454 depart?

RER 145454 departs from Saint-Martin d'Étampes at 17:26 (typical schedule from reported times). Actual times may vary.

How many stops does RER 145454 make?

RER 145454 connects Saint-Martin d'Étampes to Musée d'Orsay with 17 stops.

Is RER 145454 on time?

Not enough reported runs yet to establish punctuality.

Other trains on this line

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

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