RER 143845

RER
InvalidesDourdan
Some stops cancelled8 of 19 stops are reported cancelled. Passages at the other stops are not confirmed.

Historical average delay — home ranking

+0.8 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: 5. Calculated on: (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
4
Cancelled runs, excluded
2
No usable delay, excluded
1

Latest source timestamp: 9/10/2026, 6:29:16 AM (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

  1. Invalides
    Departure
    Scheduled time
    Predicted by the source(0′)
  2. Musée d'Orsay
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  3. Saint-Michel Notre-Dame
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(+1′)
  4. Paris Austerlitz RER C
    Arrival
    Scheduled time
    Predicted by the source(+1′)
    Departure
    Scheduled time
    Predicted by the source(+3′)
  5. Bibliothèque François Mitterrand
    Arrival
    Scheduled time
    Predicted by the source(+4′)
    Departure
    Scheduled time
    Predicted by the source(+3′)
  6. Juvisy
    Arrival
    Scheduled time
    Predicted by the source(+2′)
    Departure
    Scheduled time
    Predicted by the source(+3′)
  7. Savigny-sur-Orge
    Arrival
    Scheduled time
    Predicted by the source(+2′)
    Departure
    Scheduled time
    Predicted by the source(+2′)
  8. Épinay-sur-Orge
    Arrival
    Scheduled time
    Predicted by the source(+2′)
    Departure
    Scheduled time
    Predicted by the source(+2′)
  9. Sainte-Geneviève-des-Bois
    Arrival
    Scheduled time
    Predicted by the source(+2′)
    Departure
    Scheduled time
    Predicted by the source(+3′)
  10. Saint-Michel-sur-Orge
    Arrival
    Scheduled time
    Predicted by the source(+2′)
    Departure
    Scheduled time
    Predicted by the source(+2′)
  11. Brétigny
    Arrival
    Scheduled time
    Predicted by the source(+3′)
    Departure
    Scheduled time
    Predicted by the source(+2′)
  12. La Norville - Saint-Germain-lès-ArpajonCancelled
    Arrival
    Scheduled time
    Predicted by the source(+2′)
    Departure
    Scheduled time
    Predicted by the source(+3′)
  13. ArpajonCancelled
    Arrival
    Scheduled time
    Predicted by the source(+2′)
    Departure
    Scheduled time
    Predicted by the source(+2′)
  14. ÉglyCancelled
    Arrival
    Scheduled time
    Predicted by the source(+2′)
    Departure
    Scheduled time
    Predicted by the source(+3′)
  15. Breuillet - Bruyères-le-ChâtelCancelled
    Arrival
    Scheduled time
    Predicted by the source(+3′)
    Departure
    Scheduled time
    Predicted by the source(+2′)
  16. Breuillet VillageCancelled
    Arrival
    Scheduled time
    Predicted by the source(+2′)
    Departure
    Scheduled time
    Predicted by the source(+3′)
  17. Saint-ChéronCancelled
    Arrival
    Scheduled time
    Predicted by the source(+3′)
    Departure
    Scheduled time
    Predicted by the source(+2′)
  18. SermaiseCancelled
    Arrival
    Scheduled time
    Predicted by the source(+2′)
    Departure
    Scheduled time
    Predicted by the source(+3′)
  19. DourdanCancelled
    Arrival
    Scheduled time
    Predicted by the source(+3′)

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+0.4 min
max delay+3 min
runs reported6
cancelled runs2
stops19
0m2m5m27/87/910/9
Delay values
DateDelay (min)
2026-08-270.2631578947368421
2026-09-03-0.05263157894736842
2026-09-07-0.42105263157894735
2026-09-080.2631578947368421
2026-09-090.42857142857142855
2026-09-101.9090909090909092

Typical schedule

Stops and times of RER 143845 from Invalides to Dourdan on a typical weekday. Actual times may vary.

StopArrivalDeparture
Invalides—05:38
Musée d'Orsay05:3905:40
Saint-Michel Notre-Dame05:4305:43
Paris Austerlitz RER C05:4705:47
Bibliothèque François Mitterrand05:4905:50
Juvisy06:0106:02
Savigny-sur-Orge06:0506:06
Épinay-sur-Orge06:0806:09
Sainte-Geneviève-des-Bois06:1106:12
Saint-Michel-sur-Orge06:1406:15
Brétigny06:1806:19
La Norville - Saint-Germain-lès-Arpajon06:2306:23
Arpajon06:2606:27
Égly06:2906:29
Breuillet - Bruyères-le-Châtel06:3206:33
Breuillet Village06:3606:36
Saint-Chéron06:4006:41
Sermaise06:4506:45
Dourdan06:51—

Frequently asked questions

What time does RER 143845 depart?

RER 143845 departs from Invalides at 05:38 (typical schedule from reported times). Actual times may vary.

How many stops does RER 143845 make?

RER 143845 connects Invalides to Dourdan with 19 stops.

Is RER 143845 on time?

Over the reported runs, every run of RER 143845 was cancelled (2 runs): 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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