RER KARI86

RER

Aéroport Charles de Gaulle 2 (Terminal 2)Massy - Palaiseau

Some stops cancelled1 of 23 stops are reported cancelled. Passages at the other stops are not confirmed.

Historical average delay — home ranking

+2.5 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: 6
Events confirmed by the source: 0
Events predicted by the source: 1
Unknown event type: 3
Cancelled runs, excluded: 2
No usable delay, excluded: 0

Latest source timestamp: 9/10/2026, 12:04:50 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

Aéroport - Charles-de-Gaulle 2 RERCancelled
Departure
Scheduled time10:50
Predicted by the source10:50(0′)
Aéroport Roissy Charles de Gaulle 1
Arrival
Scheduled time10:52
Predicted by the source10:52(0′)
Departure
Scheduled time10:53
Predicted by the source10:55(+2′)
Parc des Expositions
Arrival
Scheduled time10:58
Predicted by the source11:00(+2′)
Departure
Scheduled time10:58
Predicted by the source11:01(+3′)
Aulnay-sous-Bois
Arrival
Scheduled time11:04
Predicted by the source11:06(+2′)
Departure
Scheduled time11:04
Predicted by the source11:07(+3′)
Gare du Nord
Arrival
Scheduled time11:22
Predicted by the source11:23(+1′)
Departure
Scheduled time11:23
Predicted by the source11:26(+3′)
Châtelet les Halles
Arrival
Scheduled time11:26
Predicted by the source11:29(+3′)
Departure
Scheduled time11:26
Predicted by the source11:30(+4′)
Saint-Michel
Arrival
Scheduled time11:28
Predicted by the source11:31(+3′)
Departure
Scheduled time11:29
Predicted by the source11:32(+3′)
Luxembourg
Arrival
Scheduled time11:30
Predicted by the source11:33(+3′)
Departure
Scheduled time11:31
Predicted by the source11:34(+3′)
Port Royal
Arrival
Scheduled time11:32
Predicted by the source11:35(+3′)
Departure
Scheduled time11:32
Predicted by the source11:36(+4′)
Denfert Rochereau
Arrival
Scheduled time11:33
Predicted by the source11:37(+4′)
Departure
Scheduled time11:34
Predicted by the source11:38(+4′)
Cité Universitaire
Arrival
Scheduled time11:36
Predicted by the source11:39(+3′)
Departure
Scheduled time11:37
Predicted by the source11:41(+4′)
Gentilly
Arrival
Scheduled time11:38
Predicted by the source11:41(+3′)
Departure
Scheduled time11:39
Predicted by the source11:42(+3′)
Laplace
Arrival
Scheduled time11:40
Predicted by the source11:43(+3′)
Departure
Scheduled time11:40
Predicted by the source11:44(+4′)
Arcueil - Cachan
Arrival
Scheduled time11:42
Predicted by the source11:45(+3′)
Departure
Scheduled time11:42
Predicted by the source11:46(+4′)
Bagneux
Arrival
Scheduled time11:44
Predicted by the source11:47(+3′)
Departure
Scheduled time11:44
Predicted by the source11:48(+4′)
Bourg-la-Reine
Arrival
Scheduled time11:46
Predicted by the source11:50(+4′)
Departure
Scheduled time11:46
Predicted by the source11:51(+5′)
Parc de Sceaux
Arrival
Scheduled time11:48
Predicted by the source11:52(+4′)
Departure
Scheduled time11:48
Predicted by the source11:53(+5′)
La Croix de Berny
Arrival
Scheduled time11:50
Predicted by the source11:54(+4′)
Departure
Scheduled time11:50
Predicted by the source11:55(+5′)
Antony
Arrival
Scheduled time11:51
Predicted by the source11:56(+5′)
Departure
Scheduled time11:52
Predicted by the source11:57(+5′)
Fontaine Michalon
Arrival
Scheduled time11:53
Predicted by the source11:58(+5′)
Departure
Scheduled time11:54
Predicted by the source11:59(+5′)
Les Baconnets
Arrival
Scheduled time11:55
Predicted by the source11:59(+4′)
Departure
Scheduled time11:55
Predicted by the source12:01(+6′)
Massy - Verrières-le-Buisson
Arrival
Scheduled time11:56
Predicted by the source12:01(+5′)
Departure
Scheduled time11:57
Predicted by the source12:03(+6′)
Massy - Palaiseau
Arrival
Scheduled time11:59
Predicted by the source12:04(+5′)

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+1.6 min

max delay+6 min

runs reported4

cancelled runs2

stops23

Delay values

DateDelay (min)

2026-09-071

2026-09-080.9523809523809523

2026-09-090.18181818181818182

2026-09-104.090909090909091

Typical schedule

Stops and times of RER KARI86 from Aéroport Charles de Gaulle 2 (Terminal 2) to Massy - Palaiseau on a typical weekday. Actual times may vary.

StopArrivalDeparture

Aéroport - Charles-de-Gaulle 2 RER—10:50

Aéroport Roissy Charles de Gaulle 110:5210:53

Parc des Expositions10:5810:58

Aulnay-sous-Bois11:0411:04

Gare du Nord11:2211:23

Châtelet les Halles11:2611:26

Saint-Michel11:2811:29

Luxembourg11:3011:31

Port Royal11:3211:32

Denfert Rochereau11:3311:34

Cité Universitaire11:3611:37

Gentilly11:3811:39

Laplace11:4011:40

Arcueil - Cachan11:4211:42

Bagneux11:4411:44

Bourg-la-Reine11:4611:46

Parc de Sceaux11:4811:48

La Croix de Berny11:5011:50

Antony11:5111:52

Fontaine Michalon11:5311:54

Les Baconnets11:5511:55

Massy - Verrières-le-Buisson11:5611:57

Massy - Palaiseau11:59—

Frequently asked questions

What time does RER KARI86 depart?

RER KARI86 departs from Aéroport - Charles-de-Gaulle 2 RER at 10:50 (typical schedule from reported times). Actual times may vary.

How many stops does RER KARI86 make?

RER KARI86 connects Aéroport Charles de Gaulle 2 (Terminal 2) to Massy - Palaiseau with 23 stops.

Is RER KARI86 on time?

Over the reported runs, every run of RER KARI86 was cancelled (2 runs): punctuality cannot be established.

Other trains on this line

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

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