RER 147544-147545

RER

PontoiseMassy - Palaiseau

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

Historical average delay — home ranking

+3.5 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: 2
Unknown event type: 6
Cancelled runs, excluded: 1
No usable delay, excluded: 1

Latest source timestamp: 9/10/2026, 6:21:50 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

Pontoise
Departure
Scheduled time16:28
Predicted by the source16:28(0′)
Saint-Ouen-l'Aumône
Arrival
Scheduled time16:30
Predicted by the source16:29(-1′)
Departure
Scheduled time16:30
Predicted by the source16:30(0′)
Saint-Ouen-l'Aumône Liesse
Arrival
Scheduled time16:33
Predicted by the source16:33(0′)
Departure
Scheduled time16:34
Predicted by the source16:34(0′)
Pierrelaye
Arrival
Scheduled time16:36
Predicted by the source16:37(+1′)
Departure
Scheduled time16:37
Predicted by the source16:38(+1′)
Montigny - Beauchamp
Arrival
Scheduled time16:40
Predicted by the source16:41(+1′)
Departure
Scheduled time16:41
Predicted by the source16:42(+1′)
Franconville - Le Plessis-Bouchard
Arrival
Scheduled time16:43
Predicted by the source16:44(+1′)
Departure
Scheduled time16:44
Predicted by the source16:45(+1′)
Cernay
Arrival
Scheduled time16:46
Predicted by the source16:47(+1′)
Departure
Scheduled time16:47
Predicted by the source16:49(+2′)
Ermont - Eaubonne
Arrival
Scheduled time16:49
Predicted by the source16:50(+1′)
Departure
Scheduled time16:50
Predicted by the source16:52(+2′)
Saint-Gratien
Arrival
Scheduled time16:53
Predicted by the source16:54(+1′)
Departure
Scheduled time16:53
Predicted by the source16:55(+2′)
Épinay-sur-Seine
Arrival
Scheduled time16:56
Predicted by the source16:58(+2′)
Departure
Scheduled time16:56
Predicted by the source16:59(+3′)
Gennevilliers
Arrival
Scheduled time16:59
Predicted by the source17:01(+2′)
Departure
Scheduled time16:59
Predicted by the source17:02(+3′)
Les Grésillons
Arrival
Scheduled time17:01
Predicted by the source17:03(+2′)
Departure
Scheduled time17:02
Predicted by the source17:04(+2′)
Saint-Ouen
Arrival
Scheduled time17:05
Predicted by the source17:07(+2′)
Departure
Scheduled time17:06
Predicted by the source17:08(+2′)
Porte de Clichy
Arrival
Scheduled time17:08
Predicted by the source17:10(+2′)
Departure
Scheduled time17:09
Predicted by the source17:12(+3′)
Péreire - Levallois
Arrival
Scheduled time17:11
Predicted by the source17:15(+4′)
Departure
Scheduled time17:12
Predicted by the source17:15(+3′)
Neuilly - Porte Maillot
Arrival
Scheduled time17:14
Predicted by the source17:17(+3′)
Departure
Scheduled time17:15
Predicted by the source17:18(+3′)
Avenue Foch
Arrival
Scheduled time17:18
Predicted by the source17:20(+2′)
Departure
Scheduled time17:18
Predicted by the source17:21(+3′)
Avenue Henri Martin
Arrival
Scheduled time17:20
Predicted by the source17:22(+2′)
Departure
Scheduled time17:20
Predicted by the source17:23(+3′)
Boulainvilliers
Arrival
Scheduled time17:22
Predicted by the source17:24(+2′)
Departure
Scheduled time17:23
Predicted by the source17:25(+2′)
Avenue du Président Kennedy - Maison de Radio France
Arrival
Scheduled time17:24
Predicted by the source17:27(+3′)
Departure
Scheduled time17:25
Predicted by the source17:27(+2′)
Champ de Mars - Tour Eiffel
Arrival
Scheduled time17:27
Predicted by the source17:29(+2′)
Departure
Scheduled time17:27
Predicted by the source17:29(+2′)
Pont de l'Alma
Arrival
Scheduled time17:29
Predicted by the source17:31(+2′)
Departure
Scheduled time17:29
Predicted by the source17:31(+2′)
Invalides
Arrival
Scheduled time17:31
Predicted by the source17:33(+2′)
Departure
Scheduled time17:32
Predicted by the source17:34(+2′)
Musée d'Orsay
Arrival
Scheduled time17:33
Predicted by the source17:36(+3′)
Departure
Scheduled time17:34
Predicted by the source17:36(+2′)
Saint-Michel Notre-Dame
Arrival
Scheduled time17:37
Predicted by the source17:39(+2′)
Departure
Scheduled time17:37
Predicted by the source17:40(+3′)
Paris Austerlitz RER C
Arrival
Scheduled time17:41
Predicted by the source17:44(+3′)
Departure
Scheduled time17:42
Predicted by the source17:44(+2′)
Bibliothèque François Mitterrand
Arrival
Scheduled time17:45
Predicted by the source17:47(+2′)
Departure
Scheduled time17:46
Predicted by the source17:48(+2′)
Ivry-sur-Seine
Arrival
Scheduled time17:48
Predicted by the source17:50(+2′)
Departure
Scheduled time17:49
Predicted by the source17:52(+3′)
Vitry-sur-Seine
Arrival
Scheduled time17:51
Predicted by the source17:53(+2′)
Departure
Scheduled time17:51
Predicted by the source17:55(+4′)
Les Ardoines
Arrival
Scheduled time17:53
Predicted by the source17:56(+3′)
Departure
Scheduled time17:54
Predicted by the source17:57(+3′)
Choisy-le-Roi
Arrival
Scheduled time17:56
Predicted by the source17:59(+3′)
Departure
Scheduled time17:57
Predicted by the source18:00(+3′)
Les Saules
Arrival
Scheduled time18:00
Predicted by the source18:02(+2′)
Departure
Scheduled time18:01
Predicted by the source18:03(+2′)
Orly Ville
Arrival
Scheduled time18:02
Predicted by the source18:05(+3′)
Departure
Scheduled time18:03
Predicted by the source18:06(+3′)
Pont de Rungis Aéroport d'Orly
Arrival
Scheduled time18:06
Predicted by the source18:08(+2′)
Departure
Scheduled time18:07
Predicted by the source18:09(+2′)
Rungis La Fraternelle
Arrival
Scheduled time18:08
Predicted by the source18:11(+3′)
Departure
Scheduled time18:09
Predicted by the source18:12(+3′)
Chemin d'Antony
Arrival
Scheduled time18:12
Predicted by the source18:14(+2′)
Departure
Scheduled time18:13
Predicted by the source18:15(+2′)
Massy - Verrières
Arrival
Scheduled time18:16
Predicted by the source18:18(+2′)
Departure
Scheduled time18:16
Predicted by the source18:19(+3′)
Massy - Palaiseau
Arrival
Scheduled time18:20
Predicted by the source18:21(+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 time100%

average delay+3.9 min

max delay+32 min

runs reported9

cancelled runs1

stops38

Delay values

DateDelay (min)

2026-08-271.736842105263158

2026-08-290.43478260869565216

2026-08-301.826086956521739

2026-09-030.5526315789473685

2026-09-04-0.23684210526315788

2026-09-07-0.05263157894736842

2026-09-0828.514285714285716

2026-09-090.47368421052631576

2026-09-102.1578947368421053

Typical schedule

Stops and times of RER 147544-147545 from Pontoise to Massy - Palaiseau on a typical weekday. Actual times may vary.

StopArrivalDeparture

Pontoise—16:28

Saint-Ouen-l'Aumône16:3016:30

Saint-Ouen-l'Aumône Liesse16:3316:34

Pierrelaye16:3616:37

Montigny - Beauchamp16:4016:41

Franconville - Le Plessis-Bouchard16:4316:44

Cernay16:4616:47

Ermont - Eaubonne16:4916:50

Saint-Gratien16:5316:53

Épinay-sur-Seine16:5616:56

Gennevilliers16:5916:59

Les Grésillons17:0117:02

Saint-Ouen17:0517:06

Porte de Clichy17:0817:09

Péreire - Levallois17:1117:12

Neuilly - Porte Maillot17:1417:15

Avenue Foch17:1817:18

Avenue Henri Martin17:2017:20

Boulainvilliers17:2217:23

Avenue du Président Kennedy - Maison de Radio France17:2417:25

Champ de Mars - Tour Eiffel17:2717:27

Pont de l'Alma17:2917:29

Invalides17:3117:32

Musée d'Orsay17:3317:34

Saint-Michel Notre-Dame17:3717:37

Paris Austerlitz RER C17:4117:42

Bibliothèque François Mitterrand17:4517:46

Ivry-sur-Seine17:4817:49

Vitry-sur-Seine17:5117:51

Les Ardoines17:5317:54

Choisy-le-Roi17:5617:57

Les Saules18:0018:01

Orly Ville18:0218:03

Pont de Rungis Aéroport d'Orly18:0618:07

Rungis La Fraternelle18:0818:09

Chemin d'Antony18:1218:13

Massy - Verrières18:1618:16

Massy - Palaiseau18:20—

Frequently asked questions

What time does RER 147544-147545 depart?

RER 147544-147545 departs from Pontoise at 16:28 (typical schedule from reported times). Actual times may vary.

How many stops does RER 147544-147545 make?

RER 147544-147545 connects Pontoise to Massy - Palaiseau with 38 stops.

Is RER 147544-147545 on time?

Over the reported runs, RER 147544-147545 was reported on time 100% of runs, with an average delay of 3.9 minutes. 1 cancelled run is 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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