Resource details
Les messages suivants du format GTFS-RT sont disponibles dans ce flux :
- TripUpdate
This resource file is part of the dataset Réseau urbain SURF.
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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
❌180 errors, 179 warnings
Validation carried out using the current GTFS file and the GTFS-RT the 2026-03-02 at 08:11 Europe/Paris using the MobilityData GTFS-RT validator.
Errors
GTFS-rt trip_id does not exist in GTFS data and does not have schedule_relationship of ADDED E003 11 errors
All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED
Sample errors
- trip_id 1-712441882-22.1-LM_____ does not exist in the GTFS data and does not have schedule_relationship of ADDED
- trip_id 1-712704032-22.1-LM_____ does not exist in the GTFS data and does not have schedule_relationship of ADDED
- trip_id 1-712376334-22.1-LM_____ does not exist in the GTFS data and does not have schedule_relationship of ADDED
- trip_id 1-712638492-22.1-LM_____ does not exist in the GTFS data and does not have schedule_relationship of ADDED
- trip_id 1-712376336-14-L______ does not exist in the GTFS data and does not have schedule_relationship of ADDED
Sequential stop_time_update times are not increasing E022 168 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 1-691666964 stop_sequence 22 arrival_time 08:12:25 (1772435545) is equal to previous stop arrival_time 08:12:25 (1772435545) - times must increase between two sequential stops
- trip_id 1-691666964 stop_sequence 22 arrival_time 08:12:25 (1772435545) is equal to previous stop departure_time 08:12:25 (1772435545) - times must increase between two sequential stops
- trip_id 1-691666964 stop_sequence 22 departure_time 08:12:25 (1772435545) is equal to previous stop departure_time 08:12:25 (1772435545) - times must increase between two sequential stops
- trip_id 1-691666964 stop_sequence 22 departure_time 08:12:25 (1772435545) is equal to previous stop arrival_time 08:12:25 (1772435545) - times must increase between two sequential stops
- trip_id 1-691470340 stop_sequence 12 arrival_time 08:11:58 (1772435518) is equal to previous stop arrival_time 08:11:58 (1772435518) - times must increase between two sequential stops
stop_time_update departure time is before arrival time E025 1 error
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 1-724762669 stop_sequence 12 departure_time 08:10:30 (1772435430) is less than the same stop arrival_time 08:10:37 (1772435437) - departure time must be equal to or greater than arrival time
Warnings
timestamp not populated W001 95 errors
Timestamps should be populated for all elements
Sample errors
- trip_id 1-691666964 does not have a timestamp
- trip_id 1-712638495 does not have a timestamp
- trip_id 1-712441882-22.1-LM_____ does not have a timestamp
- trip_id 1-744882182 does not have a timestamp
- trip_id 1-691470340 does not have a timestamp
vehicle_id not populated W002 84 errors
vehicle_id should be populated for TripUpdates and VehiclePositions
Sample errors
- trip_id 1-695664641 does not have a vehicle_id
- trip_id 1-744947715 does not have a vehicle_id
- trip_id 1-691666949 does not have a vehicle_id
- trip_id 1-691470343 does not have a vehicle_id
- trip_id 1-692191236 does not have a vehicle_id
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 |
|---|---|---|---|
| W001 | Timestamps should be populated for all elements | 1,591 | 21 times (72 % of validations) |
| W002 | vehicle_id should be populated for TripUpdates and VehiclePositions | 1,420 | 21 times (72 % of validations) |
| E022 | stop_time_update arrival/departure times between sequential stops should always increase - they should never be the same or decrease. | 2,757 | 20 times (69 % of validations) |
| E003 | All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED | 96 | 10 times (34 % 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. | 7 | 6 times (21 % of validations) |
GTFS-RT feed content
Entities
Entities present in this feed at 2026-03-02 at 19:56 Europe/Paris.
trip_updates (1) vehicle_positions (0) service_alerts (0)Entities seen in the last 7 days.
trip_updatesDecoded GTFS-RT feed
See full payload
Here is the decoded GTFS-RT feed Protobuf at 2026-03-02 at 19:56 Europe/Paris. You can look at the GTFS-RT documentation.
{
"entity": [
{
"id": "300625",
"tripUpdate": {
"stopTimeUpdate": [
{
"departure": {
"delay": 118,
"time": "1772475838"
},
"stopId": "133",
"stopSequence": 1
},
{
"arrival": {
"delay": 83,
"time": "1772475863"
},
"departure": {
"delay": 92,
"time": "1772475872"
},
"stopId": "115",
"stopSequence": 2
},
{
"arrival": {
"delay": 97,
"time": "1772475877"
},
"departure": {
"delay": 106,
"time": "1772475886"
},
"stopId": "102",
"stopSequence": 3
},
{
"arrival": {
"delay": 72,
"time": "1772475912"
},
"departure": {
"delay": 80,
"time": "1772475920"
},
"stopId": "219",
"stopSequence": 4
},
{
"arrival": {
"delay": -13,
"time": "1772475947"
},
"departure": {
"delay": -6,
"time": "1772475954"
},
"stopId": "108",
"stopSequence": 5
},
{
"arrival": {
"delay": -21,
"time": "1772475999"
},
"departure": {
"delay": 4,
"time": "1772476024"
},
"stopId": "278",
"stopSequence": 6
},
{
"arrival": {
"delay": -38,
"time": "1772476042"
},
"departure": {
"delay": -16,
"time": "1772476064"
},
"stopId": "104",
"stopSequence": 7
},
{
"arrival": {
"delay": -62,
"time": "1772476138"
},
"departure": {
"delay": 17,
"time": "1772476517"
},
"stopId": "156",
"stopSequence": 8
},
{
"arrival": {
"delay": -17,
"time": "1772476543"
},
"departure": {
"delay": -2,
"time": "1772476558"
},
"stopId": "285",
"stopSequence": 9
},
{
"arrival": {
"delay": -12,
"time": "1772476668"
},
"departure": {
"delay": 1,
"time": "1772476681"
},
"stopId": "170",
"stopSequence": 10
},
{
"arrival": {
"delay": -17,
"time": "1772476723"
},
"departure": {
"delay": -4,
"time": "1772476736"
},
"stopId": "142",
"stopSequence": 11
},
{
"arrival": {
"delay": -39,
"time": "1772476761"
},
"departure": {
"delay": -27,
"time": "1772476773"
},
"stopId": "126",
"stopSequence": 12
},
{
"arrival": {
"delay": -49,
"time": "1772476811"
},
"departure": {
"delay": -41,
"time": "1772476819"
},
"stopId": "246",
"stopSequence": 13
},
{
"arrival": {
"delay": -53,
"time": "1772476867"
},
"departure": {
"delay": -48,
"time": "1772476872"
},
"stopId": "242",
"stopSequence": 14
},
{
"arrival": {
"delay": -72,
"time": "1772476908"
},
"departure": {
"delay": -53,
"time": "1772476927"
},
"stopId": "260",
"stopSequence": 15
},
{
"arrival": {
"delay": -109,
"time": "1772476991"
},
"departure": {
"delay": -54,
"time": "1772477046"
},
"stopId": "258",
"stopSequence": 16
},
{
"arrival": {
"delay": -54,
"time": "1772477106"
},
"departure": {
"delay": -40,
"time": "1772477120"
},
"stopId": "274",
"stopSequence": 17
},
{
"arrival": {
"delay": -55,
"time": "1772477225"
},
"departure": {
"delay": -48,
"time": "1772477232"
},
"stopId": "248",
"stopSequence": 18
},
{
"arrival": {
"delay": -48,
"time": "1772477292"
},
"stopId": "280",
"stopSequence": 19
}
],
"trip": {
"directionId": 1,
"routeId": "43",
"scheduleRelationship": "SCHEDULED",
"startDate": "20260302",
"startTime": "19:22:00",
"tripId": "1-729219108"
},
"vehicle": {
"id": "19",
"label": "D11014",
"licensePlate": "GL-727-TF"
}
}
}
],
"header": {
"gtfsRealtimeVersion": "2.0",
"timestamp": "1772477770"
}
}