RER 142974-142975

RER

InvalidesSaint-Quentin en Yvelines - Montigny-le-Bretonneux

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

Punctuality : 100% on time · average delay +0.6 min · over 8 observed days

Usually

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

Departs: 09:08
Arrives: 09:51
Journey time: 43 min
Stops: 13
Runs: Weekends

Stops on the latest run

13 stops passed : 9 confirmed by the source, 4 from the forecast. Latest source data: 14 h 04 ago.

Run ended according to the timetable

Estimated progress: filled dots before the next stop, a ring at the next stop, empty dots afterwards. These markers do not confirm passages.

Earlier stop (estimated)
Invalides
Arrival
Scheduled time09:08
Departure
Scheduled time09:08
Predicted by the source09:08(0′)
Passed according to the source forecast (data 20 h 55 old)
Passage confirmed by the source
Pont de l'Alma
Arrival
Scheduled time09:09
Confirmed by the source09:09(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time09:10
Predicted by the source09:10(0′)
Passage confirmed by the source
Champ de Mars Tour Eiffel
Arrival
Scheduled time09:11
Confirmed by the source09:11(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time09:12
Predicted by the source09:12(0′)
Passage confirmed by the source
Javel
Arrival
Scheduled time09:14
Confirmed by the source09:17(+3′)
Arrival reported by the source, no actual time
Departure
Scheduled time09:17
Predicted by the source09:18(+1′)
Earlier stop (estimated)
Pont du Garigliano - Hôpital Européen G. Pompidou
Arrival
Scheduled time09:19
Predicted by the source09:21(+1′)
Departure
Scheduled time09:20
Predicted by the source09:21(+1′)
Passed according to the source forecast (data 14 h 37 old)
Passage confirmed by the source
Issy Val de Seine
Arrival
Scheduled time09:22
Confirmed by the source09:21(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time09:23
Predicted by the source09:23(0′)
Passage confirmed by the source
Issy
Arrival
Scheduled time09:25
Confirmed by the source09:25(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time09:26
Predicted by the source09:26(0′)
Passage confirmed by the source
Meudon Val Fleury
Arrival
Scheduled time09:29
Confirmed by the source09:28(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time09:29
Predicted by the source09:29(0′)
Passage confirmed by the source
Chaville - Vélizy
Arrival
Scheduled time09:34
Confirmed by the source09:33(-2′)
Arrival reported by the source, no actual time
Departure
Scheduled time09:35
Predicted by the source09:35(0′)
Passage confirmed by the source
Viroflay Rive Gauche
Arrival
Scheduled time09:37
Confirmed by the source09:37(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time09:37
Predicted by the source09:37(0′)
Passage confirmed by the source
Versailles Chantiers
Arrival
Scheduled time09:41
Confirmed by the source09:41(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time09:42
Predicted by the source09:42(0′)
Earlier stop (estimated)
Saint-Cyr
Arrival
Scheduled time09:47
Predicted by the source09:46(0′)
Departure
Scheduled time09:47
Predicted by the source09:47(0′)
Passed according to the source forecast (data 14 h 09 old)
Earlier stop (estimated)
Saint-Quentin en Yvelines - Montigny-le-Bretonneux
Arrival
Scheduled time09:51
Predicted by the source09:51(0′)
Departure
Scheduled time09:51
Passed according to the source forecast (data 14 h 05 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.

runs reported on time100%

average delay+0.6 min

max delay+5 min

runs reported8

stops13

Delay values

DateDelay (min)

2026-10-100.15384615384615385

2026-10-111.6923076923076923

2026-10-170.2857142857142857

2026-10-181.0769230769230769

2026-10-240.15384615384615385

2026-10-250.6153846153846154

2026-10-310.46153846153846156

2026-11-010

Historical average delay — home ranking: +0.1 min (over 8 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: 8. Calculated on: 11/1/2026, 10:28:03 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: 10/2/2026, 11:28:03 AM – 11/1/2026, 10:28:03 AM (Europe/Paris).

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

Latest source timestamp: 11/1/2026, 9:50:19 AM (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 142974-142975 from Invalides to Saint-Quentin en Yvelines - Montigny-le-Bretonneux on a typical weekday. Actual times may vary.

StopArrivalDeparture

Invalides09:0809:08

Pont de l'Alma09:0909:10

Champ de Mars Tour Eiffel09:1109:12

Javel09:1409:17

Pont du Garigliano - Hôpital Européen G. Pompidou09:1909:20

Issy Val de Seine09:2209:23

Issy09:2509:26

Meudon Val Fleury09:2909:29

Chaville - Vélizy09:3409:35

Viroflay Rive Gauche09:3709:37

Versailles Chantiers09:4109:42

Saint-Cyr09:4709:47

Saint-Quentin en Yvelines - Montigny-le-Bretonneux09:5109:51

Frequently asked questions

What time does RER 142974-142975 depart?

RER 142974-142975 departs from Invalides at 09:08 (typical schedule from reported times). Actual times may vary.

How many stops does RER 142974-142975 make?

RER 142974-142975 connects Invalides to Saint-Quentin en Yvelines - Montigny-le-Bretonneux with 13 stops.

Is RER 142974-142975 on time?

Over the reported runs, RER 142974-142975 was reported on time 100% of runs, with an average delay of 0.6 minutes.

Other trains on this line

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

Back to the list