TGV 8623

TGV
Paris Montparnasse Hall 1 - 2Brest
Passages not confirmedTimes reported by the data source. Passages are not confirmed.

Historical average delay — home ranking

+4.9 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: 13. Calculated on: (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
15
Events confirmed by the source
0
Events predicted by the source
2
Unknown event type
11
Cancelled runs, excluded
1
No usable delay, excluded
1

Latest source timestamp: 9/10/2026, 6:22:19 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

  1. Paris Montparnasse Hall 1 - 2Scheduled, not tracked
    Departure
    Scheduled time
    Predicted by the source(0′)
  2. RennesScheduled, not tracked
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  3. Saint-BrieucScheduled, not tracked
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  4. GuingampScheduled, not tracked
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(0′)
  5. MorlaixScheduled, not tracked
    Arrival
    Scheduled time
    Predicted by the source(0′)
    Departure
    Scheduled time
    Predicted by the source(+5′)
  6. BrestScheduled, not tracked
    Arrival
    Scheduled time
    Predicted by the source(+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+6.0 min
max delay+30 min
runs reported6
cancelled runs1
stops6
0m13m25m28/830/88/9
Delay values
DateDelay (min)
2026-08-280
2026-08-296.666666666666667
2026-08-300
2026-09-031.6666666666666667
2026-09-0725
2026-09-082.5

Typical schedule

Stops and times of TGV 8623 from Paris Montparnasse Hall 1 - 2 to Brest on a typical weekday. Actual times may vary.

StopArrivalDeparture
Paris Montparnasse Hall 1 - 214:5714:57
Rennes16:2516:33
Saint-Brieuc17:1817:21
Guingamp17:3517:38
Morlaix18:0518:07
Brest18:3918:39

Frequently asked questions

What time does TGV 8623 depart?

TGV 8623 departs from Paris Montparnasse Hall 1 - 2 at 14:57 (typical schedule from reported times). Actual times may vary.

How many stops does TGV 8623 make?

TGV 8623 connects Paris Montparnasse Hall 1 - 2 to Brest with 6 stops.

Is TGV 8623 on time?

Over the reported runs, every run of TGV 8623 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.

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