gtfs-rt Transport open dataset - Ar bus - Landerneau-Daoulas for Réseau urbain Ar bus

Resource details

File name: Ar bus - Landerneau-Daoulas

Format: gtfs-rt

Fichier GTFS-RT

This resource file is part of the dataset Réseau urbain Ar bus.

Download availability

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For SIRI and SIRI Lite feeds, we perform a GET request: a 401 or 405 status code is considered successful. In case of HTTP 500, the feed will be considered unavailable, unless the body appears to contain SOAP.

Validation details

⚠️7 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2026-07-30 at 09:12 Europe/Paris using the MobilityData GTFS-RT validator.

Warnings

vehicle_id not populated W002 2 errors

vehicle_id should be populated for TripUpdates and VehiclePositions

Sample errors

trip_id 4 ete 09:00 does not have a vehicle_id
trip_id 5 ete 9:01 does not have a vehicle_id

Header timestamp is older than 65 seconds W008 1 error

The data in a GTFS-realtime feed should always be less than one minute old

Sample errors

header.timestamp is 5 min 51 sec old which is greater than the recommended age of 65 seconds

schedule_relationship not populated W009 4 errors

trip.schedule_relationship and stop_time_update.schedule_relationship should be populated

Sample errors

trip_id 4 ete 09:00 stop_sequence 9 (and potentially more for this trip) does not have a schedule_relationship
trip_id 4 ete 09:00 does not have a schedule_relationship
trip_id 5 ete 9:01 stop_sequence 2 (and potentially more for this trip) does not have a schedule_relationship
trip_id 5 ete 9:01 does not have a schedule_relationship

Validate this GTFS-RT now

Previous validations

Here is a recap of all the error types encountered over the last 30 days.

Error ID	Description	Errors count	Number of occurences
W002	vehicle_id should be populated for TripUpdates and VehiclePositions	64	30 times (100 % of validations)
W009	trip.schedule_relationship and stop_time_update.schedule_relationship should be populated	128	30 times (100 % of validations)
W008	The data in a GTFS-realtime feed should always be less than one minute old	27	27 times (90 % of validations)
E022	stop_time_update arrival/departure times between sequential stops should always increase - they should never be the same or decrease.	2	1 times (3 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-07-30 at 09:36 Europe/Paris.

trip_updates (2) vehicle_positions (0) service_alerts (0)

The timestamp field appears to be too old compared to the current time: the delay is 932 seconds. Try to update your feed at most every 30 seconds.

Entities seen in the last 7 days.

trip_updates

Decoded GTFS-RT feed

See full payload

Here is the decoded GTFS-RT feed Protobuf at 2026-07-30 at 09:36 Europe/Paris. You can look at the GTFS-RT documentation.


        {
  "entity": [
    {
      "id": "SM:6 ete 09:27",
      "tripUpdate": {
        "stopTimeUpdate": [
          {
            "arrival": {
              "delay": 1,
              "time": "1785396990"
            },
            "departure": {
              "delay": 1,
              "time": "1785396990"
            },
            "stopId": "La Marne",
            "stopSequence": 3
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397050"
            },
            "departure": {
              "delay": 1,
              "time": "1785397050"
            },
            "stopId": "92",
            "stopSequence": 4
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397110"
            },
            "departure": {
              "delay": 1,
              "time": "1785397110"
            },
            "stopId": "96",
            "stopSequence": 5
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397170"
            },
            "departure": {
              "delay": 1,
              "time": "1785397170"
            },
            "stopId": "121",
            "stopSequence": 6
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785397210"
            },
            "departure": {
              "delay": 310,
              "time": "1785397210"
            },
            "stopId": "67",
            "stopSequence": 7
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785397270"
            },
            "departure": {
              "delay": 310,
              "time": "1785397270"
            },
            "stopId": "68",
            "stopSequence": 8
          },
          {
            "arrival": {
              "delay": 311,
              "time": "1785397271"
            },
            "departure": {
              "delay": 311,
              "time": "1785397271"
            },
            "stopId": "94",
            "stopSequence": 9
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785397330"
            },
            "departure": {
              "delay": 310,
              "time": "1785397330"
            },
            "stopId": "41",
            "stopSequence": 10
          },
          {
            "arrival": {
              "delay": 311,
              "time": "1785397331"
            },
            "departure": {
              "delay": 311,
              "time": "1785397331"
            },
            "stopId": "107",
            "stopSequence": 11
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785397390"
            },
            "departure": {
              "delay": 310,
              "time": "1785397390"
            },
            "stopId": "108",
            "stopSequence": 12
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785397450"
            },
            "departure": {
              "delay": 310,
              "time": "1785397450"
            },
            "stopId": "109",
            "stopSequence": 13
          },
          {
            "arrival": {
              "delay": 311,
              "time": "1785397451"
            },
            "departure": {
              "delay": 311,
              "time": "1785397451"
            },
            "stopId": "110",
            "stopSequence": 14
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785397510"
            },
            "departure": {
              "delay": 310,
              "time": "1785397510"
            },
            "stopId": "Stop_1",
            "stopSequence": 15
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785397570"
            },
            "departure": {
              "delay": 310,
              "time": "1785397570"
            },
            "stopId": "71",
            "stopSequence": 16
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785397630"
            },
            "departure": {
              "delay": 310,
              "time": "1785397630"
            },
            "stopId": "31",
            "stopSequence": 17
          },
          {
            "arrival": {
              "delay": 311,
              "time": "1785397631"
            },
            "departure": {
              "delay": 311,
              "time": "1785397631"
            },
            "stopId": "73",
            "stopSequence": 18
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785397690"
            },
            "departure": {
              "delay": 310,
              "time": "1785397690"
            },
            "stopId": "154",
            "stopSequence": 19
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785397750"
            },
            "departure": {
              "delay": 310,
              "time": "1785397750"
            },
            "stopId": "75",
            "stopSequence": 20
          },
          {
            "arrival": {
              "delay": 311,
              "time": "1785397751"
            },
            "departure": {
              "delay": 311,
              "time": "1785397751"
            },
            "stopId": "76",
            "stopSequence": 21
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785397810"
            },
            "departure": {
              "delay": 310,
              "time": "1785397810"
            },
            "stopId": "77",
            "stopSequence": 22
          },
          {
            "arrival": {
              "delay": 311,
              "time": "1785397811"
            },
            "departure": {
              "delay": 311,
              "time": "1785397811"
            },
            "stopId": "78",
            "stopSequence": 23
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785397870"
            },
            "departure": {
              "delay": 310,
              "time": "1785397870"
            },
            "stopId": "79",
            "stopSequence": 24
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785397930"
            },
            "departure": {
              "delay": 310,
              "time": "1785397930"
            },
            "stopId": "80",
            "stopSequence": 25
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785397990"
            },
            "departure": {
              "delay": 310,
              "time": "1785397990"
            },
            "stopId": "81",
            "stopSequence": 26
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785398050"
            },
            "departure": {
              "delay": 310,
              "time": "1785398050"
            },
            "stopId": "82",
            "stopSequence": 27
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785398110"
            },
            "departure": {
              "delay": 310,
              "time": "1785398110"
            },
            "stopId": "83",
            "stopSequence": 28
          },
          {
            "arrival": {
              "delay": 311,
              "time": "1785398111"
            },
            "departure": {
              "delay": 311,
              "time": "1785398111"
            },
            "stopId": "84",
            "stopSequence": 29
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785398170"
            },
            "departure": {
              "delay": 310,
              "time": "1785398170"
            },
            "stopId": "85",
            "stopSequence": 30
          },
          {
            "arrival": {
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              "time": "1785398171"
            },
            "departure": {
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              "time": "1785398171"
            },
            "stopId": "86",
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          },
          {
            "arrival": {
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              "time": "1785398230"
            },
            "departure": {
              "delay": 310,
              "time": "1785398230"
            },
            "stopId": "86.5",
            "stopSequence": 32
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785398290"
            },
            "departure": {
              "delay": 310,
              "time": "1785398290"
            },
            "stopId": "87",
            "stopSequence": 33
          },
          {
            "arrival": {
              "delay": 311,
              "time": "1785398291"
            },
            "departure": {
              "delay": 311,
              "time": "1785398291"
            },
            "stopId": "88",
            "stopSequence": 34
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785398350"
            },
            "departure": {
              "delay": 310,
              "time": "1785398350"
            },
            "stopId": "162",
            "stopSequence": 35
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785398410"
            },
            "departure": {
              "delay": 310,
              "time": "1785398410"
            },
            "stopId": "Quinquis Lech 2",
            "stopSequence": 36
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785398470"
            },
            "departure": {
              "delay": 310,
              "time": "1785398470"
            },
            "stopId": "161",
            "stopSequence": 37
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785398530"
            },
            "departure": {
              "delay": 310,
              "time": "1785398530"
            },
            "stopId": "160",
            "stopSequence": 38
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785398590"
            },
            "departure": {
              "delay": 310,
              "time": "1785398590"
            },
            "stopId": "159",
            "stopSequence": 39
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785398650"
            },
            "departure": {
              "delay": 310,
              "time": "1785398650"
            },
            "stopId": "158",
            "stopSequence": 40
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785398710"
            },
            "departure": {
              "delay": 310,
              "time": "1785398710"
            },
            "stopId": "157",
            "stopSequence": 41
          },
          {
            "arrival": {
              "delay": 310,
              "time": "1785398770"
            },
            "stopId": "95",
            "stopSequence": 42
          }
        ],
        "timestamp": "1785396978",
        "trip": {
          "routeId": "6",
          "tripId": "6 ete 09:27"
        }
      }
    },
    {
      "id": "SM:1 ete 9:33",
      "tripUpdate": {
        "stopTimeUpdate": [
          {
            "arrival": {
              "delay": 1,
              "time": "1785397030"
            },
            "departure": {
              "delay": 1,
              "time": "1785397030"
            },
            "stopId": "1",
            "stopSequence": 2
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397090"
            },
            "departure": {
              "delay": 1,
              "time": "1785397090"
            },
            "stopId": "2",
            "stopSequence": 3
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397150"
            },
            "departure": {
              "delay": 1,
              "time": "1785397150"
            },
            "stopId": "3",
            "stopSequence": 4
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397210"
            },
            "departure": {
              "delay": 1,
              "time": "1785397210"
            },
            "stopId": "4",
            "stopSequence": 5
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397270"
            },
            "departure": {
              "delay": 1,
              "time": "1785397270"
            },
            "stopId": "5",
            "stopSequence": 6
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397271"
            },
            "departure": {
              "delay": 1,
              "time": "1785397271"
            },
            "stopId": "6",
            "stopSequence": 7
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397330"
            },
            "departure": {
              "delay": 1,
              "time": "1785397330"
            },
            "stopId": "7",
            "stopSequence": 8
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397331"
            },
            "departure": {
              "delay": 1,
              "time": "1785397331"
            },
            "stopId": "8",
            "stopSequence": 9
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397570"
            },
            "departure": {
              "delay": 1,
              "time": "1785397570"
            },
            "stopId": "9",
            "stopSequence": 10
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397690"
            },
            "departure": {
              "delay": 1,
              "time": "1785397690"
            },
            "stopId": "75",
            "stopSequence": 11
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397691"
            },
            "departure": {
              "delay": 1,
              "time": "1785397691"
            },
            "stopId": "76",
            "stopSequence": 12
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397750"
            },
            "departure": {
              "delay": 1,
              "time": "1785397750"
            },
            "stopId": "77",
            "stopSequence": 13
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397751"
            },
            "departure": {
              "delay": 1,
              "time": "1785397751"
            },
            "stopId": "78",
            "stopSequence": 14
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397810"
            },
            "departure": {
              "delay": 1,
              "time": "1785397810"
            },
            "stopId": "79",
            "stopSequence": 15
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397870"
            },
            "departure": {
              "delay": 1,
              "time": "1785397870"
            },
            "stopId": "80",
            "stopSequence": 16
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397930"
            },
            "departure": {
              "delay": 1,
              "time": "1785397930"
            },
            "stopId": "10",
            "stopSequence": 17
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397931"
            },
            "departure": {
              "delay": 1,
              "time": "1785397931"
            },
            "stopId": "11",
            "stopSequence": 18
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397990"
            },
            "departure": {
              "delay": 1,
              "time": "1785397990"
            },
            "stopId": "12",
            "stopSequence": 19
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785397991"
            },
            "departure": {
              "delay": 1,
              "time": "1785397991"
            },
            "stopId": "13",
            "stopSequence": 20
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785398050"
            },
            "departure": {
              "delay": 1,
              "time": "1785398050"
            },
            "stopId": "14",
            "stopSequence": 21
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785398110"
            },
            "departure": {
              "delay": 1,
              "time": "1785398110"
            },
            "stopId": "15",
            "stopSequence": 22
          },
          {
            "arrival": {
              "delay": 1,
              "time": "1785398170"
            },
            "departure": {
              "delay": 1,
              "time": "1785398170"
            },
            "stopId": "95",
            "stopSequence": 23
          }
        ],
        "timestamp": "1785396979",
        "trip": {
          "routeId": "1",
          "tripId": "1 ete 9:33"
        }
      }
    }
  ],
  "header": {
    "gtfsRealtimeVersion": "1.0",
    "timestamp": "1785397007"
  }
}