RER ERIO61

RER

Massy - PalaiseauAéroport Charles de Gaulle 2 (Terminal 2)

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

Historical average delay — home ranking

+6.8 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: 5. 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: 6
Events confirmed by the source: 0
Events predicted by the source: 1
Unknown event type: 4
Cancelled runs, excluded: 1
No usable delay, excluded: 0

Latest source timestamp: 9/10/2026, 3:11:46 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

Massy - Palaiseau
Departure
Scheduled time14:04
Predicted by the source14:04(0′)
Massy - Verrières-le-Buisson
Arrival
Scheduled time14:06
Predicted by the source14:06(0′)
Departure
Scheduled time14:06
Predicted by the source14:07(+1′)
Les Baconnets
Arrival
Scheduled time14:08
Predicted by the source14:08(0′)
Departure
Scheduled time14:08
Predicted by the source14:09(+1′)
Fontaine Michalon
Arrival
Scheduled time14:09
Predicted by the source14:09(0′)
Departure
Scheduled time14:09
Predicted by the source14:11(+2′)
Antony
Arrival
Scheduled time14:11
Predicted by the source14:12(+1′)
Departure
Scheduled time14:12
Predicted by the source14:13(+1′)
La Croix de Berny
Arrival
Scheduled time14:13
Predicted by the source14:13(0′)
Departure
Scheduled time14:13
Predicted by the source14:14(+1′)
Parc de Sceaux
Arrival
Scheduled time14:15
Predicted by the source14:15(0′)
Departure
Scheduled time14:15
Predicted by the source14:16(+1′)
Bourg-la-Reine
Arrival
Scheduled time14:16
Predicted by the source14:17(+1′)
Departure
Scheduled time14:17
Predicted by the source14:18(+1′)
Bagneux
Arrival
Scheduled time14:19
Predicted by the source14:20(+1′)
Departure
Scheduled time14:20
Predicted by the source14:21(+1′)
Arcueil - Cachan
Arrival
Scheduled time14:21
Predicted by the source14:22(+1′)
Departure
Scheduled time14:21
Predicted by the source14:23(+2′)
Laplace
Arrival
Scheduled time14:23
Predicted by the source14:24(+1′)
Departure
Scheduled time14:23
Predicted by the source14:25(+2′)
Gentilly
Arrival
Scheduled time14:25
Predicted by the source14:25(0′)
Departure
Scheduled time14:25
Predicted by the source14:26(+1′)
Cité Universitaire
Arrival
Scheduled time14:26
Predicted by the source14:27(+1′)
Departure
Scheduled time14:27
Predicted by the source14:28(+1′)
Denfert Rochereau
Arrival
Scheduled time14:29
Predicted by the source14:30(+1′)
Departure
Scheduled time14:30
Predicted by the source14:31(+1′)
Port Royal
Arrival
Scheduled time14:31
Predicted by the source14:32(+1′)
Departure
Scheduled time14:32
Predicted by the source14:33(+1′)
Luxembourg
Arrival
Scheduled time14:33
Predicted by the source14:33(0′)
Departure
Scheduled time14:33
Predicted by the source14:34(+1′)
Saint-Michel
Arrival
Scheduled time14:35
Predicted by the source14:35(0′)
Departure
Scheduled time14:36
Predicted by the source14:37(+1′)
Châtelet les Halles
Arrival
Scheduled time14:37
Predicted by the source14:37(0′)
Departure
Scheduled time14:38
Predicted by the source14:39(+1′)
Gare du Nord
Arrival
Scheduled time14:41
Predicted by the source14:41(0′)
Departure
Scheduled time14:42
Predicted by the source14:42(0′)
Aulnay-sous-Bois
Arrival
Scheduled time14:56
Predicted by the source14:57(+1′)
Departure
Scheduled time14:57
Predicted by the source14:58(+1′)
Parc des Expositions
Arrival
Scheduled time15:02
Predicted by the source15:03(+1′)
Departure
Scheduled time15:03
Predicted by the source15:04(+1′)
Aéroport Roissy Charles de Gaulle 1
Arrival
Scheduled time15:08
Predicted by the source15:09(+1′)
Departure
Scheduled time15:09
Predicted by the source15:10(+1′)
Aéroport - Charles-de-Gaulle 2 RER
Arrival
Scheduled time15:11
Predicted by the source15:11(0′)

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+1.9 min

max delay+35 min

runs reported5

cancelled runs1

stops23

Delay values

DateDelay (min)

2026-09-057.590909090909091

2026-09-071.9090909090909092

2026-09-08-0.7727272727272727

2026-09-09-0.22727272727272727

2026-09-101

Typical schedule

Stops and times of RER ERIO61 from Massy - Palaiseau to Aéroport Charles de Gaulle 2 (Terminal 2) on a typical weekday. Actual times may vary.

StopArrivalDeparture

Massy - Palaiseau—14:04

Massy - Verrières-le-Buisson14:0614:06

Les Baconnets14:0814:08

Fontaine Michalon14:0914:09

Antony14:1114:12

La Croix de Berny14:1314:13

Parc de Sceaux14:1514:15

Bourg-la-Reine14:1614:17

Bagneux14:1914:20

Arcueil - Cachan14:2114:21

Laplace14:2314:23

Gentilly14:2514:25

Cité Universitaire14:2614:27

Denfert Rochereau14:2914:30

Port Royal14:3114:32

Luxembourg14:3314:33

Saint-Michel14:3514:36

Châtelet les Halles14:3714:38

Gare du Nord14:4114:42

Aulnay-sous-Bois14:5614:57

Parc des Expositions15:0215:03

Aéroport Roissy Charles de Gaulle 115:0815:09

Aéroport - Charles-de-Gaulle 2 RER15:11—

Frequently asked questions

What time does RER ERIO61 depart?

RER ERIO61 departs from Massy - Palaiseau at 14:04 (typical schedule from reported times). Actual times may vary.

How many stops does RER ERIO61 make?

RER ERIO61 connects Massy - Palaiseau to Aéroport Charles de Gaulle 2 (Terminal 2) with 23 stops.

Is RER ERIO61 on time?

Over the reported runs, every run of RER ERIO61 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.

Back to the list