RER ERAS33

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 +0.9 min · over 7 observed days

Usually

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

Departs: 06:05 · Massy - Palaiseau
Arrives: 07:11 · Aéroport CDG (Terminal 2) - TGV
Journey time: 1 h 06
Stops: 23
Runs: Weekends

Latest available run: these times are historical.

Stops on the latest run

23 stops passed : 17 confirmed by the source, 6 from the forecast.

Massy - Palaiseau
Arrival
Scheduled time06:05
Departure
Scheduled time06:05
Predicted by the source06:05(0′)
Passed according to the source forecast
Massy - Verrières
Arrival
Scheduled time06:07
Confirmed by the source06:07(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time06:07
Predicted by the source06:07(0′)
Les Baconnets
Arrival
Scheduled time06:09
Confirmed by the source06:09(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time06:09
Predicted by the source06:09(0′)
Fontaine Michalon
Arrival
Scheduled time06:10
Confirmed by the source06:11(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time06:10
Predicted by the source06:11(+1′)
Antony
Arrival
Scheduled time06:12
Predicted by the source06:13(+1′)
Departure
Scheduled time06:13
Predicted by the source06:13(0′)
Passed according to the source forecast
La Croix de Berny
Arrival
Scheduled time06:14
Confirmed by the source06:14(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time06:14
Predicted by the source06:15(0′)
Parc de Sceaux
Arrival
Scheduled time06:15
Confirmed by the source06:16(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time06:16
Predicted by the source06:16(+1′)
Bourg-la-Reine
Arrival
Scheduled time06:17
Confirmed by the source06:18(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time06:18
Predicted by the source06:18(0′)
Bagneux
Arrival
Scheduled time06:20
Confirmed by the source06:21(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time06:20
Predicted by the source06:21(+1′)
Arcueil - Cachan
Arrival
Scheduled time06:21
Confirmed by the source06:23(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time06:22
Predicted by the source06:23(+1′)
Laplace
Arrival
Scheduled time06:23
Confirmed by the source06:25(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time06:24
Predicted by the source06:25(+1′)
Gentilly
Arrival
Scheduled time06:25
Confirmed by the source06:26(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time06:26
Predicted by the source06:27(+1′)
Cité Universitaire
Arrival
Scheduled time06:27
Predicted by the source06:28(+1′)
Departure
Scheduled time06:27
Predicted by the source06:28(+1′)
Passed according to the source forecast
Denfert-Rochereau
Arrival
Scheduled time06:29
Confirmed by the source06:30(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time06:30
Predicted by the source06:31(+1′)
Port Royal
Arrival
Scheduled time06:31
Confirmed by the source06:32(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time06:32
Predicted by the source06:33(+1′)
Luxembourg
Arrival
Scheduled time06:33
Predicted by the source06:34(+1′)
Departure
Scheduled time06:33
Predicted by the source06:34(+1′)
Passed according to the source forecast
Saint-Michel Notre-Dame
Arrival
Scheduled time06:35
Predicted by the source06:36(+1′)
Departure
Scheduled time06:36
Predicted by the source06:36(+1′)
Passed according to the source forecast
Châtelet - Les Halles
Arrival
Scheduled time06:37
Confirmed by the source06:38(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time06:38
Predicted by the source06:38(+1′)
Gare du Nord
Arrival
Scheduled time06:41
Confirmed by the source06:41(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time06:42
Predicted by the source06:42(+1′)
Aulnay-sous-Bois
Arrival
Scheduled time06:56
Confirmed by the source06:56(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time06:57
Predicted by the source06:57(0′)
Parc des Expositions
Arrival
Scheduled time07:02
Confirmed by the source07:02(0′)
Arrival reported by the source, no actual time
Departure
Scheduled time07:03
Predicted by the source07:03(0′)
Aéroport CDG 1 (Terminal 3)
Arrival
Scheduled time07:08
Confirmed by the source07:09(+1′)
Arrival reported by the source, no actual time
Departure
Scheduled time07:09
Predicted by the source07:10(+1′)
Aéroport CDG (Terminal 2) - TGV
Arrival
Scheduled time07:11
Predicted by the source07:14(+3′)
Departure
Scheduled time07:11
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+0.9 min

max delay+5 min

runs reported7

stops23

Delay values

DateDelay (min)

2026-10-040.4782608695652174

2026-10-10-0.3181818181818182

2026-10-11-0.09090909090909091

2026-10-170.21739130434782608

2026-10-180.8695652173913043

2026-10-243.4347826086956523

2026-10-251.391304347826087

Historical average delay — home ranking: +0.4 min (over 9 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: 9. Calculated on: 11/1/2026, 7:28:57 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: 10/2/2026, 8:28:57 AM – 11/1/2026, 7:28:57 AM (Europe/Paris).

Runs in the window: 10
Events confirmed by the source: 0
Events predicted by the source: 9
Unknown event type: 0
Cancelled runs, excluded: 0
No usable delay, excluded: 0

Latest source timestamp: 10/30/2026, 4:10:13 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 ERAS33 from Châtelet les Halles to Aéroport - Charles-de-Gaulle 2 RER on a typical weekday. Actual times may vary.

StopArrivalDeparture

Massy - Palaiseau06:0506:05

Massy - Verrières06:0706:07

Les Baconnets06:0906:09

Fontaine Michalon06:1006:10

Antony06:1206:13

La Croix de Berny06:1406:14

Parc de Sceaux06:1506:16

Bourg-la-Reine06:1706:18

Bagneux06:2006:20

Arcueil - Cachan06:2106:22

Laplace06:2306:24

Gentilly06:2506:26

Cité Universitaire06:2706:27

Denfert-Rochereau06:2906:30

Port Royal06:3106:32

Luxembourg06:3306:33

Saint-Michel Notre-Dame06:3506:36

Châtelet - Les Halles06:3706:38

Gare du Nord06:4106:42

Aulnay-sous-Bois06:5606:57

Parc des Expositions07:0207:03

Aéroport CDG 1 (Terminal 3)07:0807:09

Aéroport CDG (Terminal 2) - TGV07:1107:11

Frequently asked questions

What time does RER ERAS33 depart?

RER ERAS33 departs from Massy - Palaiseau at 06:05 (typical schedule from reported times). Actual times may vary.

How many stops does RER ERAS33 make?

RER ERAS33 connects Châtelet les Halles to Aéroport - Charles-de-Gaulle 2 RER with 23 stops.

Is RER ERAS33 on time?

Over the reported runs, RER ERAS33 was reported on time 100% of runs, with an average delay of 0.9 minutes.

Other trains on this line

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

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