RER 147747

RER

Gare d'AusterlitzBrétigny

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

Historical average delay — home ranking

+5.3 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: 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: 1
Unknown event type: 5
Cancelled runs, excluded: 1
No usable delay, excluded: 1

Latest source timestamp: 9/10/2026, 6:35:07 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

Paris Austerlitz
Departure
Scheduled time18:01
Predicted by the source18:01(0′)
Bibliothèque François Mitterrand
Arrival
Scheduled time18:05
Predicted by the source18:05(0′)
Departure
Scheduled time18:06
Predicted by the source18:04(-2′)
Juvisy
Arrival
Scheduled time18:17
Predicted by the source18:18(+1′)
Departure
Scheduled time18:18
Predicted by the source18:20(+2′)
Savigny-sur-Orge
Arrival
Scheduled time18:21
Predicted by the source18:22(+1′)
Departure
Scheduled time18:22
Predicted by the source18:23(+1′)
Épinay-sur-Orge
Arrival
Scheduled time18:24
Predicted by the source18:25(+1′)
Departure
Scheduled time18:25
Predicted by the source18:26(+1′)
Sainte-Geneviève-des-Bois
Arrival
Scheduled time18:27
Predicted by the source18:28(+1′)
Departure
Scheduled time18:28
Predicted by the source18:29(+1′)
Saint-Michel-sur-Orge
Arrival
Scheduled time18:30
Predicted by the source18:31(+1′)
Departure
Scheduled time18:30
Predicted by the source18:32(+2′)
Brétigny
Arrival
Scheduled time18:34
Predicted by the source18:34(0′)

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 time—

average delay+12.1 min

max delay+110 min

runs reported7

cancelled runs1

stops8

Delay values

DateDelay (min)

2026-08-2782.125

2026-08-280.75

2026-09-030.25

2026-09-040.625

2026-09-070

2026-09-080.375

2026-09-100.625

Typical schedule

Stops and times of RER 147747 from Gare d'Austerlitz to Brétigny on a typical weekday. Actual times may vary.

StopArrivalDeparture

Paris Austerlitz—18:01

Bibliothèque François Mitterrand18:0518:06

Juvisy18:1718:18

Savigny-sur-Orge18:2118:22

Épinay-sur-Orge18:2418:25

Sainte-Geneviève-des-Bois18:2718:28

Saint-Michel-sur-Orge18:3018:30

Brétigny18:34—

Frequently asked questions

What time does RER 147747 depart?

RER 147747 departs from Paris Austerlitz at 18:01 (typical schedule from reported times). Actual times may vary.

How many stops does RER 147747 make?

RER 147747 connects Gare d'Austerlitz to Brétigny with 8 stops.

Is RER 147747 on time?

Over the reported runs, every run of RER 147747 was cancelled (1 run): punctuality cannot be established.

Other trains on this line

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

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