RER EPOU17

RER

Châtelet les HallesAéroport - Charles-de-Gaulle 2 RER

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

Punctuality : 80% on time · average delay +3.1 min · over 5 observed days

Usually

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

Departs: 17:37 · Saint-Rémy-lès-Chevreuse
Arrives: 19:04 · Aéroport CDG (Terminal 2) - TGV
Journey time: 1 h 27
Stops: 32
Runs: Weekends

Latest available run: these times are historical.

Stops on the latest run

32 stops passed : 21 confirmed by the source, 11 from the forecast.

Saint-Rémy-lès-Chevreuse
Arrival
Scheduled time17:37
Departure
Scheduled time17:37
Predicted by the source17:37(0′)
Passed according to the source forecast
Courcelle-sur-Yvette
Arrival
Scheduled time17:40
Predicted by the source17:41(+1′)
Departure
Scheduled time17:40
Predicted by the source17:41(+1′)
Passed according to the source forecast
Gif-Sur-Yvette
Arrival
Scheduled time17:43
Confirmed by the source17:43(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time17:43
Predicted by the source17:43(0′)
La Hacquinière
Arrival
Scheduled time17:45
Confirmed by the source17:45(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time17:45
Predicted by the source17:45(0′)
Bures-sur-Yvette
Arrival
Scheduled time17:47
Predicted by the source17:47(0′)
Departure
Scheduled time17:47
Predicted by the source17:47(0′)
Passed according to the source forecast
Orsay - Ville
Arrival
Scheduled time17:49
Confirmed by the source17:49(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time17:50
Predicted by the source17:50(0′)
Le Guichet
Arrival
Scheduled time17:52
Confirmed by the source17:51(-1′)
Arrival reported by the source, no actual time
Departure
Scheduled time17:52
Predicted by the source17:51(-1′)
Lozère
Arrival
Scheduled time17:54
Confirmed by the source17:53(-1′)
Arrival reported by the source, no actual time
Departure
Scheduled time17:54
Predicted by the source17:53(-1′)
Palaiseau - Villebon
Arrival
Scheduled time17:56
Predicted by the source17:58(+2′)
Departure
Scheduled time17:56
Predicted by the source17:58(+2′)
Passed according to the source forecast
Palaiseau
Arrival
Scheduled time17:58
Predicted by the source18:00(+2′)
Departure
Scheduled time17:58
Predicted by the source18:00(+2′)
Passed according to the source forecast
Massy - Palaiseau
Arrival
Scheduled time18:00
Predicted by the source18:02(+2′)
Departure
Scheduled time18:01
Predicted by the source18:02(+1′)
Passed according to the source forecast
Antony
Arrival
Scheduled time18:05
Confirmed by the source18:07(+2′)
Arrival reported by the source, no actual time
Departure
Scheduled time18:05
Predicted by the source18:07(+2′)
La Croix de Berny
Arrival
Scheduled time18:07
Predicted by the source18:09(+2′)
Departure
Scheduled time18:07
Predicted by the source18:09(+2′)
Passed according to the source forecast
Bourg-la-Reine
Arrival
Scheduled time18:09
Predicted by the source18:11(+2′)
Departure
Scheduled time18:10
Predicted by the source18:11(+2′)
Passed according to the source forecast
Cité Universitaire
Arrival
Scheduled time18:15
Confirmed by the source18:17(+2′)
Arrival reported by the source, no actual time
Departure
Scheduled time18:15
Predicted by the source18:17(+2′)
Denfert-Rochereau
Arrival
Scheduled time18:17
Confirmed by the source18:19(+2′)
Arrival reported by the source, no actual time
Departure
Scheduled time18:18
Predicted by the source18:19(+1′)
Port Royal
Arrival
Scheduled time18:19
Predicted by the source18:21(+2′)
Departure
Scheduled time18:20
Predicted by the source18:22(+2′)
Passed according to the source forecast
Luxembourg
Arrival
Scheduled time18:21
Confirmed by the source18:23(+2′)
Arrival reported by the source, no actual time
Departure
Scheduled time18:21
Predicted by the source18:23(+2′)
Saint-Michel Notre-Dame
Arrival
Scheduled time18:23
Confirmed by the source18:25(+2′)
Arrival reported by the source, no actual time
Departure
Scheduled time18:24
Predicted by the source18:25(+2′)
Châtelet - Les Halles
Arrival
Scheduled time18:25
Confirmed by the source18:27(+2′)
Arrival reported by the source, no actual time
Departure
Scheduled time18:26
Predicted by the source18:27(+2′)
Gare du Nord
Arrival
Scheduled time18:29
Confirmed by the source18:30(+2′)
Arrival reported by the source, no actual time
Departure
Scheduled time18:30
Predicted by the source18:31(+2′)
La Plaine Stade de France
Arrival
Scheduled time18:34
Confirmed by the source18:36(+2′)
Arrival reported by the source, no actual time
Departure
Scheduled time18:35
Predicted by the source18:37(+2′)
La Courneuve - Aubervilliers
Arrival
Scheduled time18:37
Predicted by the source18:39(+2′)
Departure
Scheduled time18:37
Predicted by the source18:40(+2′)
Passed according to the source forecast
Le Bourget
Arrival
Scheduled time18:40
Confirmed by the source18:41(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time18:40
Predicted by the source18:41(+1′)
Drancy
Arrival
Scheduled time18:43
Confirmed by the source18:45(+2′)
Arrival reported by the source, no actual time
Departure
Scheduled time18:43
Predicted by the source18:45(+2′)
Le Blanc-Mesnil
Arrival
Scheduled time18:45
Confirmed by the source18:47(+2′)
Arrival reported by the source, no actual time
Departure
Scheduled time18:45
Predicted by the source18:47(+2′)
Aulnay-sous-Bois
Arrival
Scheduled time18:47
Confirmed by the source18:50(+3′)
Arrival reported by the source, no actual time
Departure
Scheduled time18:48
Predicted by the source18:51(+3′)
Sevran - Beaudottes
Arrival
Scheduled time18:50
Confirmed by the source18:52(+2′)
Arrival reported by the source, no actual time
Departure
Scheduled time18:51
Predicted by the source18:52(+2′)
Villepinte
Arrival
Scheduled time18:53
Confirmed by the source18:56(+3′)
Arrival reported by the source, no actual time
Departure
Scheduled time18:53
Predicted by the source18:56(+3′)
Parc des Expositions
Arrival
Scheduled time18:55
Confirmed by the source18:57(+2′)
Arrival reported by the source, no actual time
Departure
Scheduled time18:56
Predicted by the source18:58(+2′)
Aéroport CDG 1 (Terminal 3)
Arrival
Scheduled time19:00
Confirmed by the source19:03(+2′)
Arrival reported by the source, no actual time
Departure
Scheduled time19:01
Predicted by the source19:04(+2′)
Aéroport CDG (Terminal 2) - TGV
Arrival
Scheduled time19:04
Predicted by the source19:06(+2′)
Departure
Scheduled time19:04
Passed according to the source forecast

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 time80%

average delay+3.1 min

max delay+12 min

runs reported5

cancelled runs1

stops32

Delay values

DateDelay (min)

2026-10-112.625

2026-10-170.96875

2026-10-183.78125

2026-10-246.21875

2026-10-252.0625

Historical average delay — home ranking: +2.4 min (over 7 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: 7. Calculated on: 11/1/2026, 6:50:01 PM (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, 7:50:01 PM – 11/1/2026, 6:50:01 PM (Europe/Paris).

Runs in the window: 8
Events confirmed by the source: 0
Events predicted by the source: 7
Unknown event type: 0
Cancelled runs, excluded: 1
No usable delay, excluded: 0

Latest source timestamp: 10/30/2026, 4:10:43 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 EPOU17 from Châtelet les Halles to Aéroport - Charles-de-Gaulle 2 RER on a typical weekday. Actual times may vary.

StopArrivalDeparture

Saint-Rémy-lès-Chevreuse17:3717:37

Courcelle-sur-Yvette17:4017:40

Gif-Sur-Yvette17:4317:43

La Hacquinière17:4517:45

Bures-sur-Yvette17:4717:47

Orsay - Ville17:4917:50

Le Guichet17:5217:52

Lozère17:5417:54

Palaiseau - Villebon17:5617:56

Palaiseau17:5817:58

Massy - Palaiseau18:0018:01

Antony18:0518:05

La Croix de Berny18:0718:07

Bourg-la-Reine18:0918:10

Cité Universitaire18:1518:15

Denfert-Rochereau18:1718:18

Port Royal18:1918:20

Luxembourg18:2118:21

Saint-Michel Notre-Dame18:2318:24

Châtelet - Les Halles18:2518:26

Gare du Nord18:2918:30

La Plaine Stade de France18:3418:35

La Courneuve - Aubervilliers18:3718:37

Le Bourget18:4018:40

Drancy18:4318:43

Le Blanc-Mesnil18:4518:45

Aulnay-sous-Bois18:4718:48

Sevran - Beaudottes18:5018:51

Villepinte18:5318:53

Parc des Expositions18:5518:56

Aéroport CDG 1 (Terminal 3)19:0019:01

Aéroport CDG (Terminal 2) - TGV19:0419:04

Frequently asked questions

What time does RER EPOU17 depart?

RER EPOU17 departs from Saint-Rémy-lès-Chevreuse at 17:37 (typical schedule from reported times). Actual times may vary.

How many stops does RER EPOU17 make?

RER EPOU17 connects Châtelet les Halles to Aéroport - Charles-de-Gaulle 2 RER with 32 stops.

Is RER EPOU17 on time?

Over the reported runs, RER EPOU17 was reported on time 80% of runs, with an average delay of 3.1 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.

Back to the list