RER PGUY42

RER

Mitry - ClayeSaint-Rémy-lès-Chevreuse

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

Historical average delay — home ranking

+4 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: 4. 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: 4
Events confirmed by the source: 0
Events predicted by the source: 2
Unknown event type: 2
Cancelled runs, excluded: 0
No usable delay, excluded: 0

Latest source timestamp: 9/10/2026, 8:48:30 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

Mitry - Claye
Departure
Scheduled time19:11
Predicted by the source19:13(+2′)
Villeparisis - Mitry-le-Neuf
Arrival
Scheduled time19:14
Predicted by the source19:17(+3′)
Departure
Scheduled time19:14
Predicted by the source19:17(+3′)
Vert Galant
Arrival
Scheduled time19:17
Predicted by the source19:20(+3′)
Departure
Scheduled time19:18
Predicted by the source19:20(+2′)
Sevran - Livry
Arrival
Scheduled time19:20
Predicted by the source19:23(+3′)
Departure
Scheduled time19:21
Predicted by the source19:23(+2′)
Aulnay-sous-Bois
Arrival
Scheduled time19:24
Predicted by the source19:26(+2′)
Departure
Scheduled time19:24
Predicted by the source19:27(+3′)
Le Blanc-Mesnil
Arrival
Scheduled time19:26
Predicted by the source19:29(+3′)
Departure
Scheduled time19:27
Predicted by the source19:29(+2′)
Drancy
Arrival
Scheduled time19:28
Predicted by the source19:31(+3′)
Departure
Scheduled time19:29
Predicted by the source19:31(+2′)
Le Bourget
Arrival
Scheduled time19:31
Predicted by the source19:34(+3′)
Departure
Scheduled time19:32
Predicted by the source19:34(+2′)
La Courneuve - Aubervilliers
Arrival
Scheduled time19:35
Predicted by the source19:37(+2′)
Departure
Scheduled time19:35
Predicted by the source19:38(+3′)
La Plaine Stade de France - Saint-Denis - Aubervilliers
Arrival
Scheduled time19:37
Predicted by the source19:40(+3′)
Departure
Scheduled time19:38
Predicted by the source19:41(+3′)
Gare du Nord
Arrival
Scheduled time19:43
Predicted by the source19:45(+2′)
Departure
Scheduled time19:44
Predicted by the source19:46(+2′)
Châtelet les Halles
Arrival
Scheduled time19:47
Predicted by the source19:48(+1′)
Departure
Scheduled time19:47
Predicted by the source19:49(+2′)
Saint-Michel
Arrival
Scheduled time19:49
Predicted by the source19:50(+1′)
Departure
Scheduled time19:50
Predicted by the source19:51(+1′)
Luxembourg
Arrival
Scheduled time19:51
Predicted by the source19:52(+1′)
Departure
Scheduled time19:52
Predicted by the source19:53(+1′)
Port Royal
Arrival
Scheduled time19:53
Predicted by the source19:53(0′)
Departure
Scheduled time19:53
Predicted by the source19:54(+1′)
Denfert Rochereau
Arrival
Scheduled time19:54
Predicted by the source19:55(+1′)
Departure
Scheduled time19:55
Predicted by the source19:56(+1′)
Cité Universitaire
Arrival
Scheduled time19:57
Predicted by the source19:59(+2′)
Departure
Scheduled time19:58
Predicted by the source20:00(+2′)
Gentilly
Arrival
Scheduled time19:59
Predicted by the source20:01(+2′)
Departure
Scheduled time20:00
Predicted by the source20:02(+2′)
Laplace
Arrival
Scheduled time20:01
Predicted by the source20:03(+2′)
Departure
Scheduled time20:02
Predicted by the source20:04(+2′)
Arcueil - Cachan
Arrival
Scheduled time20:03
Predicted by the source20:06(+3′)
Departure
Scheduled time20:04
Predicted by the source20:07(+3′)
Bagneux
Arrival
Scheduled time20:05
Predicted by the source20:07(+2′)
Departure
Scheduled time20:06
Predicted by the source20:08(+2′)
Bourg-la-Reine
Arrival
Scheduled time20:07
Predicted by the source20:10(+3′)
Departure
Scheduled time20:08
Predicted by the source20:11(+3′)
La Croix de Berny
Arrival
Scheduled time20:10
Predicted by the source20:13(+3′)
Departure
Scheduled time20:11
Predicted by the source20:14(+3′)
Antony
Arrival
Scheduled time20:12
Predicted by the source20:14(+2′)
Departure
Scheduled time20:13
Predicted by the source20:15(+2′)
Massy - Palaiseau
Arrival
Scheduled time20:17
Predicted by the source20:20(+3′)
Departure
Scheduled time20:18
Predicted by the source20:25(+7′)
Palaiseau
Arrival
Scheduled time20:20
Predicted by the source20:26(+6′)
Departure
Scheduled time20:21
Predicted by the source20:27(+6′)
Le Guichet
Arrival
Scheduled time20:25
Predicted by the source20:31(+6′)
Departure
Scheduled time20:25
Predicted by the source20:32(+7′)
Orsay
Arrival
Scheduled time20:27
Predicted by the source20:33(+6′)
Departure
Scheduled time20:28
Predicted by the source20:35(+7′)
Bures-sur-Yvette
Arrival
Scheduled time20:29
Predicted by the source20:37(+8′)
Departure
Scheduled time20:30
Predicted by the source20:39(+9′)
La Hacquinière
Arrival
Scheduled time20:31
Predicted by the source20:39(+8′)
Departure
Scheduled time20:32
Predicted by the source20:40(+8′)
Gif-sur-Yvette
Arrival
Scheduled time20:33
Predicted by the source20:41(+8′)
Departure
Scheduled time20:33
Predicted by the source20:44(+11′)
Courcelle sur Yvette
Arrival
Scheduled time20:36
Predicted by the source20:45(+9′)
Departure
Scheduled time20:37
Predicted by the source20:45(+8′)
Saint-Rémy-lès-Chevreuse
Arrival
Scheduled time20:39
Predicted by the source20:48(+9′)

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 time50%

average delay+2.6 min

max delay+11 min

runs reported4

stops33

Delay values

DateDelay (min)

2026-09-070.88

2026-09-082.6666666666666665

2026-09-093.212121212121212

2026-09-103.727272727272727

Typical schedule

Stops and times of RER PGUY42 from Mitry - Claye to Saint-Rémy-lès-Chevreuse on a typical weekday. Actual times may vary.

StopArrivalDeparture

Mitry - Claye—19:11

Villeparisis - Mitry-le-Neuf19:1419:14

Vert Galant19:1719:18

Sevran - Livry19:2019:21

Aulnay-sous-Bois19:2419:24

Le Blanc-Mesnil19:2619:27

Drancy19:2819:29

Le Bourget19:3119:32

La Courneuve - Aubervilliers19:3519:35

La Plaine Stade de France - Saint-Denis - Aubervilliers19:3719:38

Gare du Nord19:4319:44

Châtelet les Halles19:4719:47

Saint-Michel19:4919:50

Luxembourg19:5119:52

Port Royal19:5319:53

Denfert Rochereau19:5419:55

Cité Universitaire19:5719:58

Gentilly19:5920:00

Laplace20:0120:02

Arcueil - Cachan20:0320:04

Bagneux20:0520:06

Bourg-la-Reine20:0720:08

La Croix de Berny20:1020:11

Antony20:1220:13

Massy - Palaiseau20:1720:18

Palaiseau20:2020:21

Le Guichet20:2520:25

Orsay20:2720:28

Bures-sur-Yvette20:2920:30

La Hacquinière20:3120:32

Gif-sur-Yvette20:3320:33

Courcelle sur Yvette20:3620:37

Saint-Rémy-lès-Chevreuse20:39—

Frequently asked questions

What time does RER PGUY42 depart?

RER PGUY42 departs from Mitry - Claye at 19:11 (typical schedule from reported times). Actual times may vary.

How many stops does RER PGUY42 make?

RER PGUY42 connects Mitry - Claye to Saint-Rémy-lès-Chevreuse with 33 stops.

Is RER PGUY42 on time?

Over the reported runs, RER PGUY42 was reported on time 50% of runs, with an average delay of 2.6 minutes.

Other trains on this line

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

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