gtfs-rt Transport open dataset - Temps réel TGL au format GTFS-RT for Réseau urbain TGL

Resource details

File name: Temps réel TGL au format GTFS-RT

Format: gtfs-rt

This resource file is part of the dataset Réseau urbain TGL.

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Validation details

❌581 errors, 148 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2025-11-26 at 08:04 Europe/Paris using the MobilityData GTFS-RT validator.

Errors

Sequential stop_time_update times are not increasing E022 425 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 176876-2020-_ABCDSN-Semaine-01 stop_sequence 35 arrival_time 08:17:21 (1764141441) is equal to previous stop arrival_time 08:17:21 (1764141441) - times must increase between two sequential stops
trip_id 176876-2020-_ABCDSN-Semaine-01 stop_sequence 35 arrival_time 08:17:21 (1764141441) is equal to previous stop departure_time 08:17:21 (1764141441) - times must increase between two sequential stops
trip_id 176876-2020-_ABCDSN-Semaine-01 stop_sequence 35 departure_time 08:17:21 (1764141441) is equal to previous stop departure_time 08:17:21 (1764141441) - times must increase between two sequential stops
trip_id 176876-2020-_ABCDSN-Semaine-01 stop_sequence 35 departure_time 08:17:21 (1764141441) is equal to previous stop arrival_time 08:17:21 (1764141441) - times must increase between two sequential stops
trip_id ebc39ad1-bce6-43aa-bea3-f6c05ef5827b stop_sequence 17 arrival_time 08:02:57 (1764140577) is equal to previous stop departure_time 08:02:57 (1764140577) - times must increase between two sequential stops

trip start_time does not match first GTFS arrival_time E023 1 error

For normal scheduled trips (i.e., not defined in frequencies.txt), the GTFS-realtime trip start_time must match the first GTFS arrival_time in stop_times.txt for this trip

Sample errors

GTFS-rt trip_id d3525cf6-5cc7-4697-9b63-1546088dddc8 start_time is 07:45:00 and GTFS initial arrival_time is 07:49:00 - times do not match

stop_time_update departure time is before arrival time E025 4 errors

Within the same stop_time_update, arrival and departures times can be the same, or the departure time can be later than the arrival time - the departure time should never come before the arrival time.

Sample errors

trip_id 176876-2020-_ABCDSN-Semaine-01 stop_sequence 25 departure_time 08:03:21 (1764140601) is less than the same stop arrival_time 08:03:42 (1764140622) - departure time must be equal to or greater than arrival time
trip_id 3ca92c7d-1298-4599-9345-0386f3d0040a stop_sequence 25 departure_time 11:33:00 (1764153180) is less than the same stop arrival_time 11:34:00 (1764153240) - departure time must be equal to or greater than arrival time
trip_id f570359b-7224-4ffe-8b90-853813fa8c29 stop_sequence 25 departure_time 18:31:00 (1764178260) is less than the same stop arrival_time 18:32:00 (1764178320) - departure time must be equal to or greater than arrival time
trip_id be2e36b8-31e1-4918-93aa-4a7f8f0c8edc stop_sequence 19 departure_time 12:56:02 (1764158162) is less than the same stop arrival_time 12:57:00 (1764158220) - departure time must be equal to or greater than arrival time

GTFS-rt stop_time_update stop_sequence and stop_id do not match GTFS E045 145 errors

If GTFS-rt stop_time_update contains both stop_sequence and stop_id, the values must match the GTFS data in stop_times.txt

Sample errors

GTFS-rt trip_id d3525cf6-5cc7-4697-9b63-1546088dddc8 stop_sequence 1 has stop_id STP-2001R but GTFS stop_sequence 1 has stop_id 05020 - stop_ids should be the same
GTFS-rt trip_id d3525cf6-5cc7-4697-9b63-1546088dddc8 stop_sequence 2 has stop_id 05020 but GTFS stop_sequence 2 has stop_id 1705A - stop_ids should be the same
GTFS-rt trip_id d3525cf6-5cc7-4697-9b63-1546088dddc8 stop_sequence 3 has stop_id 1705A but GTFS stop_sequence 3 has stop_id 1706A - stop_ids should be the same
GTFS-rt trip_id d3525cf6-5cc7-4697-9b63-1546088dddc8 stop_sequence 4 has stop_id 1706A but GTFS stop_sequence 4 has stop_id 1707A - stop_ids should be the same
GTFS-rt trip_id d3525cf6-5cc7-4697-9b63-1546088dddc8 stop_sequence 5 has stop_id 1707A but GTFS stop_sequence 5 has stop_id 1700A - stop_ids should be the same

GTFS-rt stop_sequence not found in GTFS data E051 6 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 30b080b0-b9d8-4db9-bcd9-9cbd037bb3bc contains stop_sequence 11 that does not exist in GTFS stop_times.txt for this trip
GTFS-rt trip_id 9c5e35b5-3d28-4ed8-83f7-df0deb134bf7 contains stop_sequence 11 that does not exist in GTFS stop_times.txt for this trip
GTFS-rt trip_id 176776-2020-_ABCDSN-Semaine-01 contains stop_sequence 11 that does not exist in GTFS stop_times.txt for this trip
GTFS-rt trip_id 349a5998-1249-4675-a887-c57b59a57c7c contains stop_sequence 11 that does not exist in GTFS stop_times.txt for this trip
GTFS-rt trip_id b1290f90-21fd-4e05-aa17-47bcdcf16bef contains stop_sequence 11 that does not exist in GTFS stop_times.txt for this trip

Warnings

timestamp not populated W001 83 errors

Timestamps should be populated for all elements

Sample errors

trip_id 176859-2020-_ABCDSN-Semaine-01 does not have a timestamp
trip_id 176876-2020-_ABCDSN-Semaine-01 does not have a timestamp
trip_id 176711-2020-_ABCDSN-Semaine-01 does not have a timestamp
trip_id 176740-2020-_ABCDSN-Semaine-01 does not have a timestamp
trip_id 9ac836b3-406d-422c-aa33-3d56561d5138 does not have a timestamp

vehicle_id not populated W002 65 errors

vehicle_id should be populated for TripUpdates and VehiclePositions

Sample errors

trip_id 190957-2020-MultScol-Mercredi-00 does not have a vehicle_id
trip_id 4c63dd69-2e0c-4d5a-8390-268faac3c3ff does not have a vehicle_id
trip_id 182884-2020-_ABCDSN-Semaine-01 does not have a vehicle_id
trip_id 182878-2020-_ABCDSN-Semaine-01 does not have a vehicle_id
trip_id 182875-2020-_ABCDSN-Semaine-01 does not have a vehicle_id

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
E022	stop_time_update arrival/departure times between sequential stops should always increase - they should never be the same or decrease.	8 490	24 times (80 % of validations)
E025	Within the same stop_time_update, arrival and departures times can be the same, or the departure time can be later than the arrival time - the departure time should never come before the arrival time.	59	24 times (80 % of validations)
W001	Timestamps should be populated for all elements	1 754	24 times (80 % of validations)
W002	vehicle_id should be populated for TripUpdates and VehiclePositions	1 410	24 times (80 % of validations)
E045	If GTFS-rt stop_time_update contains both stop_sequence and stop_id, the values must match the GTFS data in stop_times.txt	2 375	23 times (77 % of validations)
E051	All stop_time_update stop_sequences in GTFS-realtime data must appear in GTFS stop_times.txt for that trip	88	22 times (73 % of validations)
E023	For normal scheduled trips (i.e., not defined in frequencies.txt), the GTFS-realtime trip start_time must match the first GTFS arrival_time in stop_times.txt for this trip	15	15 times (50 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2025-11-26 at 22:18 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 2025-11-26 at 22:18 Europe/Paris. You can look at the GTFS-RT documentation.


{
  "entity": [
    {
      "id": "361177",
      "tripUpdate": {
        "stopTimeUpdate": [
          {
            "departure": {
              "delay": 229,
              "time": "1764157069"
            },
            "stopId": "ZA",
            "stopSequence": 1
          },
          {
            "arrival": {
              "delay": 181,
              "time": "1764157261"
            },
            "departure": {
              "delay": 191,
              "time": "1764157271"
            },
            "stopId": "99010A",
            "stopSequence": 2
          },
          {
            "arrival": {
              "delay": 112,
              "time": "1764157312"
            },
            "departure": {
              "delay": 131,
              "time": "1764157331"
            },
            "stopId": "03150A",
            "stopSequence": 3
          },
          {
            "arrival": {
              "delay": 155,
              "time": "1764157535"
            },
            "departure": {
              "delay": 170,
              "time": "1764157550"
            },
            "stopId": "STP-2023-R",
            "stopSequence": 4
          },
          {
            "arrival": {
              "delay": 123,
              "time": "1764157623"
            },
            "departure": {
              "delay": 151,
              "time": "1764157651"
            },
            "stopId": "99411A",
            "stopSequence": 5
          },
          {
            "arrival": {
              "delay": 74,
              "time": "1764157754"
            },
            "departure": {
              "delay": 87,
              "time": "1764157767"
            },
            "stopId": "99250A",
            "stopSequence": 6
          },
          {
            "arrival": {
              "delay": 58,
              "time": "1764157858"
            },
            "departure": {
              "delay": 74,
              "time": "1764157874"
            },
            "stopId": "99230A",
            "stopSequence": 7
          },
          {
            "arrival": {
              "delay": 22,
              "time": "1764158002"
            },
            "departure": {
              "delay": 61,
              "time": "1764158041"
            },
            "stopId": "99215A",
            "stopSequence": 8
          },
          {
            "arrival": {
              "delay": 114,
              "time": "1764158154"
            },
            "departure": {
              "delay": 138,
              "time": "1764158178"
            },
            "stopId": "99190A",
            "stopSequence": 9
          },
          {
            "arrival": {
              "delay": 93,
              "time": "1764158373"
            },
            "departure": {
              "delay": 136,
              "time": "1764158416"
            },
            "stopId": "99155A",
            "stopSequence": 10
          },
          {
            "arrival": {
              "delay": 67,
              "time": "1764158467"
            },
            "departure": {
              "delay": 86,
              "time": "1764158486"
            },
            "stopId": "99130A",
            "stopSequence": 11
          },
          {
            "arrival": {
              "delay": 33260,
              "time": "1764191840"
            },
            "departure": {
              "delay": 33260,
              "time": "1764191840"
            },
            "stopId": "99110A",
            "stopSequence": 12
          },
          {
            "arrival": {
              "delay": 33260,
              "time": "1764191960"
            },
            "departure": {
              "delay": 33260,
              "time": "1764191960"
            },
            "stopId": "99100A",
            "stopSequence": 13
          },
          {
            "arrival": {
              "delay": 33260,
              "time": "1764192140"
            },
            "departure": {
              "delay": 33260,
              "time": "1764192140"
            },
            "stopId": "03170A",
            "stopSequence": 14
          },
          {
            "arrival": {
              "delay": 33260,
              "time": "1764192260"
            },
            "stopId": "ZA",
            "stopSequence": 15
          }
        ],
        "trip": {
          "directionId": 0,
          "routeId": "SN-20416",
          "scheduleRelationship": "SCHEDULED",
          "startDate": "20251126",
          "startTime": "12:34:00",
          "tripId": "176721-2020-_ABCDSN-Semaine-01"
        },
        "vehicle": {
          "id": "61",
          "label": "2102",
          "licensePlate": "GB 001 SR"
        }
      }
    }
  ],
  "header": {
    "gtfsRealtimeVersion": "2.0",
    "timestamp": "1764191936"
  }
}