gtfs-rt Transport open dataset - https://data.filbleu.fr/ws-tr/gtfs-rt/opendata/trip-updates for Réseau urbain et périurbain Fil Bleu

Resource details

File name: https://data.filbleu.fr/ws-tr/gtfs-rt/opendata/trip-updates

Format: gtfs-rt

Version Fil Bleu des mises à jour de trajets (retards, annulations, itinéraires modifiés) au format GTFS-RT (
filbleu-gtfsrt-tripupdates)

This resource file is part of the dataset Réseau urbain et périurbain Fil Bleu.

Download availability

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We test this resource download availability every hour by making an HTTP HEAD request with a timeout of 5 seconds. If we detect a downtime, we perform subsequent tests every 10 minutes, until the resource is back online.

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

❌5 545 errors, 556 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2025-12-03 at 08:12 Europe/Paris using the MobilityData GTFS-RT validator.

Errors

stop_times_updates not strictly sorted E002 132 errors

stop_time_updates for a given trip_id must be strictly sorted by increasing stop_sequence

Sample errors

trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746903 stop_sequence [37, 43, 17] is not strictly sorted by increasing stop_sequence
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746831 stop_sequence [17, 24, 22, 23, 20, 16, 21, 18, 19] is not strictly sorted by increasing stop_sequence
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746763 stop_sequence [26, 29, 30, 28, 25, 24, 23, 27, 22] is not strictly sorted by increasing stop_sequence
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746750 stop_sequence [5, 14, 18, 23, 15] is not strictly sorted by increasing stop_sequence
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746706 stop_sequence [26, 29, 17] is not strictly sorted by increasing stop_sequence

Sequential stop_time_update times are not increasing E022 5 302 errors

stop_time_update arrival/departure times between sequential stops should always increase - they should never be the same or decrease.

Sample errors

trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746903 stop_sequence 17 arrival_time 08:14:20 (1764746060) is less than previous stop arrival_time 08:47:10 (1764748030) - times must increase between two sequential stops
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746903 stop_sequence 17 arrival_time 08:14:20 (1764746060) is less than previous stop departure_time 08:47:10 (1764748030) - times must increase between two sequential stops
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746903 stop_sequence 17 departure_time 08:14:20 (1764746060) is less than previous stop departure_time 08:47:10 (1764748030) - times must increase between two sequential stops
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746903 stop_sequence 17 departure_time 08:14:20 (1764746060) is less than previous stop arrival_time 08:47:10 (1764748030) - times must increase between two sequential stops
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746903 stop_sequence 35 arrival_time 08:34:10 (1764747250) is less than previous stop arrival_time 08:53:10 (1764748390) - times must increase between two sequential stops

GTFS-rt stop_sequence not found in GTFS data E051 111 errors

All stop_time_update stop_sequences in GTFS-realtime data must appear in GTFS stop_times.txt for that trip

Sample errors

GTFS-rt trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746903 contains stop_sequence 17 that does not exist in GTFS stop_times.txt for this trip
GTFS-rt trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746750 contains stop_sequence 15 that does not exist in GTFS stop_times.txt for this trip
GTFS-rt trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746706 contains stop_sequence 17 that does not exist in GTFS stop_times.txt for this trip
GTFS-rt trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746673 contains stop_sequence 21 that does not exist in GTFS stop_times.txt for this trip
GTFS-rt trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746664 contains stop_sequence 17 that does not exist in GTFS stop_times.txt for this trip

Warnings

timestamp not populated W001 139 errors

Timestamps should be populated for all elements

Sample errors

trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746903 does not have a timestamp
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746831 does not have a timestamp
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746763 does not have a timestamp
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746750 does not have a timestamp
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746706 does not have a timestamp

vehicle_id not populated W002 139 errors

vehicle_id should be populated for TripUpdates and VehiclePositions

Sample errors

trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746903 does not have a vehicle_id
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746831 does not have a vehicle_id
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746763 does not have a vehicle_id
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746750 does not have a vehicle_id
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746706 does not have a vehicle_id

schedule_relationship not populated W009 278 errors

trip.schedule_relationship and stop_time_update.schedule_relationship should be populated

Sample errors

trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746903 stop_sequence 37 (and potentially more for this trip) does not have a schedule_relationship
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746903 does not have a schedule_relationship
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746831 stop_sequence 17 (and potentially more for this trip) does not have a schedule_relationship
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746831 does not have a schedule_relationship
trip_id TTR:OFFRE_RENTREE25_V2:11734_PT2-PH3-MERCREDI:746763 stop_sequence 26 (and potentially more for this trip) 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
E002	stop_time_updates for a given trip_id must be strictly sorted by increasing stop_sequence	3 152	30 times (100 % of validations)
E022	stop_time_update arrival/departure times between sequential stops should always increase - they should never be the same or decrease.	130 606	30 times (100 % of validations)
W001	Timestamps should be populated for all elements	3 391	30 times (100 % of validations)
W002	vehicle_id should be populated for TripUpdates and VehiclePositions	3 391	30 times (100 % of validations)
W009	trip.schedule_relationship and stop_time_update.schedule_relationship should be populated	6 782	30 times (100 % of validations)
E003	All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED	1 642	15 times (50 % of validations)
E051	All stop_time_update stop_sequences in GTFS-realtime data must appear in GTFS stop_times.txt for that trip	1 381	15 times (50 % of validations)
W008	The data in a GTFS-realtime feed should always be less than one minute old	2	2 times (7 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2025-12-04 at 04:59 Europe/Paris.

trip_updates (1) vehicle_positions (0) service_alerts (0)

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 2025-12-04 at 04:59 Europe/Paris. You can look at the GTFS-RT documentation.


{
  "entity": [
    {
      "id": "TTR:OFFRE_RENTREE25_V2:11735_PT2-PH3-JEUDI:743716",
      "tripUpdate": {
        "stopTimeUpdate": [
          {
            "arrival": {
              "time": "1764821367"
            },
            "departure": {
              "time": "1764821367"
            },
            "stopId": "TTR:VERD-1T",
            "stopSequence": 19
          },
          {
            "arrival": {
              "time": "1764821486"
            },
            "departure": {
              "time": "1764821486"
            },
            "stopId": "TTR:VALA-1T",
            "stopSequence": 20
          },
          {
            "arrival": {
              "time": "1764821626"
            },
            "departure": {
              "time": "1764821626"
            },
            "stopId": "TTR:UNIV-1T",
            "stopSequence": 21
          },
          {
            "arrival": {
              "time": "1764821077"
            },
            "departure": {
              "time": "1764821077"
            },
            "stopId": "TTR:STPA-1T",
            "stopSequence": 16
          },
          {
            "arrival": {
              "time": "1764822222"
            },
            "departure": {
              "time": "1764822222"
            },
            "stopId": "TTR:ROTI-1T",
            "stopSequence": 26
          },
          {
            "arrival": {
              "time": "1764822054"
            },
            "departure": {
              "time": "1764822054"
            },
            "stopId": "TTR:REPB-1T",
            "stopSequence": 24
          },
          {
            "arrival": {
              "time": "1764822325"
            },
            "departure": {
              "time": "1764822325"
            },
            "stopId": "TTR:RABI-1T",
            "stopSequence": 27
          },
          {
            "arrival": {
              "time": "1764821908"
            },
            "departure": {
              "time": "1764821908"
            },
            "stopId": "TTR:POVO-1T",
            "stopSequence": 23
          },
          {
            "arrival": {
              "time": "1764821008"
            },
            "departure": {
              "time": "1764821008"
            },
            "stopId": "TTR:PASP-1T",
            "stopSequence": 15
          },
          {
            "arrival": {
              "time": "1764821150"
            },
            "departure": {
              "time": "1764821150"
            },
            "stopId": "TTR:LIBE-1T",
            "stopSequence": 17
          },
          {
            "arrival": {
              "time": "1764820753"
            },
            "departure": {
              "time": "1764820753"
            },
            "stopId": "TTR:JJAU-1T",
            "stopSequence": 13
          },
          {
            "arrival": {
              "time": "1764822118"
            },
            "departure": {
              "time": "1764822118"
            },
            "stopId": "TTR:JHDV-1T",
            "stopSequence": 25
          },
          {
            "arrival": {
              "time": "1764821738"
            },
            "departure": {
              "time": "1764821738"
            },
            "stopId": "TTR:HETR-1T",
            "stopSequence": 22
          },
          {
            "arrival": {
              "time": "1764820859"
            },
            "departure": {
              "time": "1764820859"
            },
            "stopId": "TTR:GATO-1T",
            "stopSequence": 14
          },
          {
            "arrival": {
              "time": "1764821246"
            },
            "departure": {
              "time": "1764821246"
            },
            "stopId": "TTR:CHAR-1T",
            "stopSequence": 18
          },
          {
            "arrival": {
              "time": "1764822412"
            },
            "departure": {
              "time": "1764822412"
            },
            "stopId": "TTR:BUDO-1T",
            "stopSequence": 28
          }
        ],
        "trip": {
          "tripId": "TTR:OFFRE_RENTREE25_V2:11735_PT2-PH3-JEUDI:743716"
        }
      }
    }
  ],
  "header": {
    "gtfsRealtimeVersion": "2.0",
    "timestamp": "1764820748"
  }
}