RER ERBE85

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 : 100% on time · average delay +0.7 min · over 6 observed days

Usually

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

Departs: 15:05 · Massy - Palaiseau
Arrives: 16:11 · Aéroport CDG (Terminal 2) - TGV
Journey time: 1 h 06
Stops: 24
Runs: Weekends

Latest available run: these times are historical.

Stops on the latest run

24 stops passed : 11 confirmed by the source, 13 from the forecast.

Massy - Palaiseau
Arrival
Scheduled time15:05
Departure
Scheduled time15:05
Predicted by the source15:05(0′)
Passed according to the source forecast
Massy - Verrières
Arrival
Scheduled time15:07
Confirmed by the source15:07(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time15:07
Predicted by the source15:07(0′)
Les Baconnets
Arrival
Scheduled time15:09
Predicted by the source15:09(0′)
Departure
Scheduled time15:09
Predicted by the source15:09(0′)
Passed according to the source forecast
Fontaine Michalon
Arrival
Scheduled time15:10
Predicted by the source15:10(0′)
Departure
Scheduled time15:10
Predicted by the source15:10(0′)
Passed according to the source forecast
Antony
Arrival
Scheduled time15:12
Predicted by the source15:12(0′)
Departure
Scheduled time15:13
Predicted by the source15:12(0′)
Passed according to the source forecast
La Croix de Berny
Arrival
Scheduled time15:14
Confirmed by the source15:13(-1′)
Arrival reported by the source, no actual time
Departure
Scheduled time15:14
Predicted by the source15:14(-1′)
Parc de Sceaux
Arrival
Scheduled time15:15
Predicted by the source15:15(-1′)
Departure
Scheduled time15:16
Predicted by the source15:15(-1′)
Passed according to the source forecast
Bourg-la-Reine
Arrival
Scheduled time15:17
Confirmed by the source15:17(-1′)
Arrival reported by the source, no actual time
Departure
Scheduled time15:18
Predicted by the source15:17(-1′)
Bagneux
Arrival
Scheduled time15:20
Predicted by the source15:19(-1′)
Departure
Scheduled time15:20
Predicted by the source15:20(-1′)
Passed according to the source forecast
Arcueil - Cachan
Arrival
Scheduled time15:21
Confirmed by the source15:21(-1′)
Arrival reported by the source, no actual time
Departure
Scheduled time15:22
Predicted by the source15:21(-1′)
Laplace
Arrival
Scheduled time15:23
Predicted by the source15:23(-1′)
Departure
Scheduled time15:24
Predicted by the source15:23(-1′)
Passed according to the source forecast
Gentilly
Arrival
Scheduled time15:25
Predicted by the source15:25(-1′)
Departure
Scheduled time15:26
Predicted by the source15:25(-1′)
Passed according to the source forecast
Cité Universitaire
Arrival
Scheduled time15:27
Predicted by the source15:26(-1′)
Departure
Scheduled time15:27
Predicted by the source15:27(-1′)
Passed according to the source forecast
Denfert-Rochereau
Arrival
Scheduled time15:29
Predicted by the source15:29(-1′)
Departure
Scheduled time15:30
Predicted by the source15:29(-1′)
Passed according to the source forecast
Port Royal
Arrival
Scheduled time15:31
Predicted by the source15:30(-1′)
Departure
Scheduled time15:32
Predicted by the source15:31(-1′)
Passed according to the source forecast
Luxembourg
Arrival
Scheduled time15:33
Confirmed by the source15:31(-2′)
Arrival reported by the source, no actual time
Departure
Scheduled time15:33
Predicted by the source15:31(-2′)
Saint-Michel Notre-Dame
Arrival
Scheduled time15:35
Predicted by the source15:33(-2′)
Departure
Scheduled time15:36
Predicted by the source15:34(-2′)
Passed according to the source forecast
Châtelet - Les Halles
Arrival
Scheduled time15:37
Confirmed by the source15:35(-2′)
Arrival reported by the source, no actual time
Departure
Scheduled time15:38
Predicted by the source15:35(-2′)
Gare du Nord
Arrival
Scheduled time15:41
Confirmed by the source15:38(-2′)
Arrival reported by the source, no actual time
Departure
Scheduled time15:42
Predicted by the source15:42(0′)
La Plaine Stade de France
Arrival
Scheduled time15:46
Confirmed by the source15:47(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time15:47
Predicted by the source15:48(+1′)
Aulnay-sous-Bois
Arrival
Scheduled time15:56
Confirmed by the source15:56(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time15:57
Predicted by the source15:57(0′)
Parc des Expositions
Arrival
Scheduled time16:02
Confirmed by the source16:01(-1′)
Arrival reported by the source, no actual time
Departure
Scheduled time16:03
Predicted by the source16:03(0′)
Aéroport CDG 1 (Terminal 3)
Arrival
Scheduled time16:08
Confirmed by the source16:06(-2′)
Arrival reported by the source, no actual time
Departure
Scheduled time16:09
Predicted by the source16:09(0′)
Aéroport CDG (Terminal 2) - TGV
Arrival
Scheduled time16:11
Predicted by the source16:11(0′)
Departure
Scheduled time16:11
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.

runs reported on time100%

average delay+0.7 min

max delay+3 min

runs reported6

stops24

Delay values

DateDelay (min)

2026-10-101.5454545454545454

2026-10-111.7727272727272727

2026-10-17-0.043478260869565216

2026-10-18-0.30434782608695654

2026-10-241.9565217391304348

2026-10-25-0.5416666666666666

Historical average delay — home ranking: −1.1 min (over 8 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: 8. Calculated on: 11/1/2026, 4:16:44 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, 5:16:44 PM – 11/1/2026, 4:16:44 PM (Europe/Paris).

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

Latest source timestamp: 10/30/2026, 4:10:35 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 ERBE85 from Châtelet les Halles to Aéroport - Charles-de-Gaulle 2 RER on a typical weekday. Actual times may vary.

StopArrivalDeparture

Massy - Palaiseau15:0515:05

Massy - Verrières15:0715:07

Les Baconnets15:0915:09

Fontaine Michalon15:1015:10

Antony15:1215:13

La Croix de Berny15:1415:14

Parc de Sceaux15:1515:16

Bourg-la-Reine15:1715:18

Bagneux15:2015:20

Arcueil - Cachan15:2115:22

Laplace15:2315:24

Gentilly15:2515:26

Cité Universitaire15:2715:27

Denfert-Rochereau15:2915:30

Port Royal15:3115:32

Luxembourg15:3315:33

Saint-Michel Notre-Dame15:3515:36

Châtelet - Les Halles15:3715:38

Gare du Nord15:4115:42

La Plaine Stade de France15:4615:47

Aulnay-sous-Bois15:5615:57

Parc des Expositions16:0216:03

Aéroport CDG 1 (Terminal 3)16:0816:09

Aéroport CDG (Terminal 2) - TGV16:1116:11

Frequently asked questions

What time does RER ERBE85 depart?

RER ERBE85 departs from Massy - Palaiseau at 15:05 (typical schedule from reported times). Actual times may vary.

How many stops does RER ERBE85 make?

RER ERBE85 connects Châtelet les Halles to Aéroport - Charles-de-Gaulle 2 RER with 24 stops.

Is RER ERBE85 on time?

Over the reported runs, RER ERBE85 was reported on time 100% of runs, with an average delay of 0.7 minutes.

Other trains on this line

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

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