RER 142178-142179

RER

InvalidesMontigny - Beauchamp

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

Punctuality : 96% on time · average delay +2.5 min · over 26 observed days

Usually

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

Departs: 09:43
Arrives: 10:34
Journey time: 51 min
Stops: 19
Runs: Every day

Stops on the latest run

19 stops passed : 6 confirmed by the source, 13 from the forecast. Latest source data: 8 h 34 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 time09:43
Departure
Scheduled time09:43
Predicted by the source09:43(0′)
Passed according to the source forecast (data 16 h 39 old)
Earlier stop (estimated)
Pont de l'Alma
Arrival
Scheduled time09:44
Predicted by the source09:44(0′)
Departure
Scheduled time09:45
Predicted by the source09:45(0′)
Passed according to the source forecast (data 9 h 56 old)
Earlier stop (estimated)
Champ de Mars Tour Eiffel
Arrival
Scheduled time09:47
Predicted by the source09:47(0′)
Departure
Scheduled time09:47
Predicted by the source09:47(0′)
Passed according to the source forecast (data 9 h 53 old)
Passage confirmed by the source
Avenue du Président Kennedy Maison de Radio France
Arrival
Scheduled time09:49
Confirmed by the source09:49(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time09:50
Predicted by the source09:50(0′)
Earlier stop (estimated)
Boulainvilliers
Arrival
Scheduled time09:51
Predicted by the source09:51(0′)
Departure
Scheduled time09:52
Predicted by the source09:52(0′)
Passed according to the source forecast (data 9 h 49 old)
Earlier stop (estimated)
Avenue Henri Martin
Arrival
Scheduled time09:54
Predicted by the source09:53(-1′)
Departure
Scheduled time09:54
Predicted by the source09:54(0′)
Passed according to the source forecast (data 9 h 47 old)
Passage confirmed by the source
Avenue Foch
Arrival
Scheduled time09:55
Confirmed by the source09:55(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time09:56
Predicted by the source09:56(0′)
Earlier stop (estimated)
Neuilly - Porte Maillot
Arrival
Scheduled time09:58
Predicted by the source09:59(+1′)
Departure
Scheduled time09:59
Predicted by the source10:00(+1′)
Passed according to the source forecast (data 9 h 43 old)
Passage confirmed by the source
Péreire Levallois
Arrival
Scheduled time10:01
Confirmed by the source10:01(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time10:02
Predicted by the source10:02(0′)
Earlier stop (estimated)
Porte de Clichy
Arrival
Scheduled time10:05
Predicted by the source10:05(0′)
Departure
Scheduled time10:06
Predicted by the source10:06(0′)
Passed according to the source forecast (data 9 h 38 old)
Earlier stop (estimated)
Saint-Ouen
Arrival
Scheduled time10:08
Predicted by the source10:08(0′)
Departure
Scheduled time10:09
Predicted by the source10:09(0′)
Passed according to the source forecast (data 9 h 33 old)
Passage confirmed by the source
Les Grésillons
Arrival
Scheduled time10:12
Confirmed by the source10:11(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time10:13
Predicted by the source10:13(0′)
Earlier stop (estimated)
Gennevilliers
Arrival
Scheduled time10:14
Predicted by the source10:14(0′)
Departure
Scheduled time10:15
Predicted by the source10:15(0′)
Passed according to the source forecast (data 9 h 28 old)
Passage confirmed by the source
Épinay-sur-Seine
Arrival
Scheduled time10:18
Confirmed by the source10:17(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time10:18
Predicted by the source10:18(0′)
Earlier stop (estimated)
Saint-Gratien
Arrival
Scheduled time10:20
Predicted by the source10:21(+1′)
Departure
Scheduled time10:21
Predicted by the source10:22(+1′)
Passed according to the source forecast (data 9 h 20 old)
Earlier stop (estimated)
Ermont - Eaubonne
Arrival
Scheduled time10:24
Predicted by the source10:24(0′)
Departure
Scheduled time10:25
Predicted by the source10:25(0′)
Passed according to the source forecast (data 9 h 18 old)
Earlier stop (estimated)
Cernay
Arrival
Scheduled time10:27
Predicted by the source10:27(0′)
Departure
Scheduled time10:28
Predicted by the source10:28(0′)
Passed according to the source forecast (data 9 h 18 old)
Passage confirmed by the source
Franconville - Le Plessis-Bouchard
Arrival
Scheduled time10:30
Confirmed by the source10:29(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time10:30
Predicted by the source10:30(0′)
Earlier stop (estimated)
Montigny - Beauchamp
Arrival
Scheduled time10:34
Predicted by the source10:34(0′)
Departure
Scheduled time10:34
Passed according to the source forecast (data 9 h 06 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.

Cancelled runs are excluded from the punctuality calculation.

runs reported on time96%

average delay+2.5 min

max delay+43 min

runs reported26

cancelled runs2

stops19

Delay values

DateDelay (min)

2026-10-050.26666666666666666

2026-10-070.7666666666666667

2026-10-082.8333333333333335

2026-10-090.36666666666666664

2026-10-10-0.05263157894736842

2026-10-110.2631578947368421

2026-10-120.6666666666666666

2026-10-130.9666666666666667

2026-10-140.4

2026-10-150.5862068965517241

2026-10-161

2026-10-17-0.05263157894736842

2026-10-180.10526315789473684

2026-10-1939.9375

2026-10-207.75

2026-10-210.5333333333333333

2026-10-221.9655172413793103

2026-10-230.7333333333333333

2026-10-240

2026-10-25-0.21052631578947367

2026-10-26-0.03333333333333333

2026-10-281.2666666666666666

2026-10-294.172413793103448

2026-10-30-0.23333333333333334

2026-10-310.05263157894736842

2026-11-01-0.10526315789473684

Historical average delay — home ranking: +3.7 min (over 26 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: 26. Calculated on: 11/1/2026, 11:28:21 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, 12:28:21 PM – 11/1/2026, 11:28:21 AM (Europe/Paris).

Runs in the window: 28
Events confirmed by the source: 0
Events predicted by the source: 26
Unknown event type: 0
Cancelled runs, excluded: 2
No usable delay, excluded: 0

Latest source timestamp: 11/1/2026, 10:29:53 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 142178-142179 from Invalides to Montigny - Beauchamp on a typical weekday. Actual times may vary.

StopArrivalDeparture

Invalides09:4309:43

Pont de l'Alma09:4409:45

Champ de Mars Tour Eiffel09:4709:47

Avenue du Président Kennedy Maison de Radio France09:4909:50

Boulainvilliers09:5109:52

Avenue Henri Martin09:5409:54

Avenue Foch09:5509:56

Neuilly - Porte Maillot09:5809:59

Péreire Levallois10:0110:02

Porte de Clichy10:0510:06

Saint-Ouen10:0810:09

Les Grésillons10:1210:13

Gennevilliers10:1410:15

Épinay-sur-Seine10:1810:18

Saint-Gratien10:2010:21

Ermont - Eaubonne10:2410:25

Cernay10:2710:28

Franconville - Le Plessis-Bouchard10:3010:30

Montigny - Beauchamp10:3410:34

Frequently asked questions

What time does RER 142178-142179 depart?

RER 142178-142179 departs from Invalides at 09:43 (typical schedule from reported times). Actual times may vary.

How many stops does RER 142178-142179 make?

RER 142178-142179 connects Invalides to Montigny - Beauchamp with 19 stops.

Is RER 142178-142179 on time?

Over the reported runs, RER 142178-142179 was reported on time 96% of runs, with an average delay of 2.5 minutes. 2 cancelled runs are 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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