RER 142556-142557

RER

Massy - PalaiseauMontigny - Beauchamp

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

Historical average delay — home ranking

+19.1 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: 8. 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: 10
Events confirmed by the source: 0
Events predicted by the source: 1
Unknown event type: 7
Cancelled runs, excluded: 1
No usable delay, excluded: 1

Latest source timestamp: 9/10/2026, 7:46:33 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

Massy - Palaiseau
Departure
Scheduled time06:10
Predicted by the source06:10(0′)
Massy - Verrières
Arrival
Scheduled time06:12
Predicted by the source06:13(+1′)
Departure
Scheduled time06:12
Predicted by the source06:13(+1′)
Chemin d'Antony
Arrival
Scheduled time06:15
Predicted by the source06:16(+1′)
Departure
Scheduled time06:16
Predicted by the source06:17(+1′)
Rungis La Fraternelle
Arrival
Scheduled time06:19
Predicted by the source06:20(+1′)
Departure
Scheduled time06:20
Predicted by the source06:21(+1′)
Pont de Rungis Aéroport d'Orly
Arrival
Scheduled time06:22
Predicted by the source06:23(+1′)
Departure
Scheduled time06:23
Predicted by the source06:24(+1′)
Orly Ville
Arrival
Scheduled time06:25
Predicted by the source06:26(+1′)
Departure
Scheduled time06:26
Predicted by the source06:28(+2′)
Les Saules
Arrival
Scheduled time06:28
Predicted by the source06:29(+1′)
Departure
Scheduled time06:28
Predicted by the source06:30(+2′)
Choisy-le-Roi
Arrival
Scheduled time06:31
Predicted by the source06:32(+1′)
Departure
Scheduled time06:32
Predicted by the source06:33(+1′)
Les Ardoines
Arrival
Scheduled time06:34
Predicted by the source06:35(+1′)
Departure
Scheduled time06:35
Predicted by the source06:36(+1′)
Vitry-sur-Seine
Arrival
Scheduled time06:37
Predicted by the source06:38(+1′)
Departure
Scheduled time06:38
Predicted by the source06:39(+1′)
Ivry-sur-Seine
Arrival
Scheduled time06:39
Predicted by the source06:41(+2′)
Departure
Scheduled time06:40
Predicted by the source06:42(+2′)
Bibliothèque François Mitterrand
Arrival
Scheduled time06:43
Predicted by the source06:44(+1′)
Departure
Scheduled time06:44
Predicted by the source06:45(+1′)
Paris Austerlitz RER C
Arrival
Scheduled time06:46
Predicted by the source06:47(+1′)
Departure
Scheduled time06:47
Predicted by the source06:48(+1′)
Saint-Michel Notre-Dame
Arrival
Scheduled time06:50
Predicted by the source06:51(+1′)
Departure
Scheduled time06:51
Predicted by the source06:52(+1′)
Musée d'Orsay
Arrival
Scheduled time06:54
Predicted by the source06:55(+1′)
Departure
Scheduled time06:54
Predicted by the source06:55(+1′)
Invalides
Arrival
Scheduled time06:56
Predicted by the source06:57(+1′)
Departure
Scheduled time06:57
Predicted by the source06:58(+1′)
Pont de l'Alma
Arrival
Scheduled time06:58
Predicted by the source07:00(+2′)
Departure
Scheduled time06:59
Predicted by the source07:00(+1′)
Champ de Mars - Tour Eiffel
Arrival
Scheduled time07:01
Predicted by the source07:01(0′)
Departure
Scheduled time07:01
Predicted by the source07:02(+1′)
Avenue du Président Kennedy - Maison de Radio France
Arrival
Scheduled time07:03
Predicted by the source07:04(+1′)
Departure
Scheduled time07:04
Predicted by the source07:05(+1′)
Boulainvilliers
Arrival
Scheduled time07:05
Predicted by the source07:06(+1′)
Departure
Scheduled time07:06
Predicted by the source07:06(0′)
Avenue Henri Martin
Arrival
Scheduled time07:07
Predicted by the source07:08(+1′)
Departure
Scheduled time07:08
Predicted by the source07:08(0′)
Avenue Foch
Arrival
Scheduled time07:09
Predicted by the source07:11(+2′)
Departure
Scheduled time07:10
Predicted by the source07:12(+2′)
Neuilly - Porte Maillot
Arrival
Scheduled time07:12
Predicted by the source07:13(+1′)
Departure
Scheduled time07:13
Predicted by the source07:13(0′)
Péreire - Levallois
Arrival
Scheduled time07:15
Predicted by the source07:15(0′)
Departure
Scheduled time07:16
Predicted by the source07:16(0′)
Porte de Clichy
Arrival
Scheduled time07:18
Predicted by the source07:18(0′)
Departure
Scheduled time07:19
Predicted by the source07:19(0′)
Saint-Ouen
Arrival
Scheduled time07:21
Predicted by the source07:23(+2′)
Departure
Scheduled time07:22
Predicted by the source07:24(+2′)
Les Grésillons
Arrival
Scheduled time07:25
Predicted by the source07:26(+1′)
Departure
Scheduled time07:26
Predicted by the source07:27(+1′)
Gennevilliers
Arrival
Scheduled time07:28
Predicted by the source07:28(0′)
Departure
Scheduled time07:28
Predicted by the source07:29(+1′)
Épinay-sur-Seine
Arrival
Scheduled time07:31
Predicted by the source07:31(0′)
Departure
Scheduled time07:32
Predicted by the source07:32(0′)
Saint-Gratien
Arrival
Scheduled time07:34
Predicted by the source07:35(+1′)
Departure
Scheduled time07:35
Predicted by the source07:36(+1′)
Ermont - Eaubonne
Arrival
Scheduled time07:38
Predicted by the source07:39(+1′)
Departure
Scheduled time07:39
Predicted by the source07:40(+1′)
Cernay
Arrival
Scheduled time07:41
Predicted by the source07:41(0′)
Departure
Scheduled time07:41
Predicted by the source07:42(+1′)
Franconville - Le Plessis-Bouchard
Arrival
Scheduled time07:44
Predicted by the source07:44(0′)
Departure
Scheduled time07:44
Predicted by the source07:46(+2′)
Montigny - Beauchamp
Arrival
Scheduled time07:48
Predicted by the source07:49(+1′)

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+29.1 min

max delay+244 min

runs reported9

cancelled runs1

stops34

Delay values

DateDelay (min)

2026-08-270.5483870967741935

2026-08-290.08695652173913043

2026-08-300.08695652173913043

2026-08-31235.8235294117647

2026-09-030.029411764705882353

2026-09-071.3823529411764706

2026-09-080.4117647058823529

2026-09-0922.28

2026-09-100.9705882352941176

Typical schedule

Stops and times of RER 142556-142557 from Massy - Palaiseau to Montigny - Beauchamp on a typical weekday. Actual times may vary.

StopArrivalDeparture

Massy - Palaiseau—06:10

Massy - Verrières06:1206:12

Chemin d'Antony06:1506:16

Rungis La Fraternelle06:1906:20

Pont de Rungis Aéroport d'Orly06:2206:23

Orly Ville06:2506:26

Les Saules06:2806:28

Choisy-le-Roi06:3106:32

Les Ardoines06:3406:35

Vitry-sur-Seine06:3706:38

Ivry-sur-Seine06:3906:40

Bibliothèque François Mitterrand06:4306:44

Paris Austerlitz RER C06:4606:47

Saint-Michel Notre-Dame06:5006:51

Musée d'Orsay06:5406:54

Invalides06:5606:57

Pont de l'Alma06:5806:59

Champ de Mars - Tour Eiffel07:0107:01

Avenue du Président Kennedy - Maison de Radio France07:0307:04

Boulainvilliers07:0507:06

Avenue Henri Martin07:0707:08

Avenue Foch07:0907:10

Neuilly - Porte Maillot07:1207:13

Péreire - Levallois07:1507:16

Porte de Clichy07:1807:19

Saint-Ouen07:2107:22

Les Grésillons07:2507:26

Gennevilliers07:2807:28

Épinay-sur-Seine07:3107:32

Saint-Gratien07:3407:35

Ermont - Eaubonne07:3807:39

Cernay07:4107:41

Franconville - Le Plessis-Bouchard07:4407:44

Montigny - Beauchamp07:48—

Frequently asked questions

What time does RER 142556-142557 depart?

RER 142556-142557 departs from Massy - Palaiseau at 06:10 (typical schedule from reported times). Actual times may vary.

How many stops does RER 142556-142557 make?

RER 142556-142557 connects Massy - Palaiseau to Montigny - Beauchamp with 34 stops.

Is RER 142556-142557 on time?

Over the reported runs, every run of RER 142556-142557 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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