Resource details
Ce fichier contient les horaires temps-réel au format GTFS-RT pour les courses dont les véhicules ont été géo-localisés au cours des dix dernières minutes sur le réseau LiA.
Le Delay renvoyé par le serveur SIRI pour un véhicule est appliqué aux prochains arrêts à desservir. Attention : les arrêts supprimés ne remontent pas dans ce flux.
Ces données sont générées grâce au service VehiculeMonitoring du serveur SIRI mis à disposition par LiA.
Les données sont constamment rafraichies de façon progressive : les données d’une course sont mises à jour toutes les 45 à 60 secondes en moyenne.
Bien que basé sur des données officielles, cette ressource n’en reste pas moins produite par un tiers. La fiabilité et la disponibilité de celle-ci ne peut être garantie par LiA.
This resource file is part of the dataset Réseau urbain LiA.
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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
GTFS-RT feed content
Entities
Entities present in this feed at 2026-04-24 at 02:56 Europe/Paris.
trip_updates (2) 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 2026-04-24 at 02:56 Europe/Paris. You can look at the GTFS-RT documentation.
{
"entity": [
{
"id": "ET:4291614-2025-26-GPVSLia-Semaine-23",
"tripUpdate": {
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{
"departure": {
"delay": 0,
"time": "1777000680"
},
"stopId": "3538",
"stopSequence": 2
},
{
"arrival": {
"delay": 0,
"time": "1777000790"
},
"departure": {
"delay": 0,
"time": "1777000790"
},
"stopId": "3463",
"stopSequence": 3
},
{
"arrival": {
"delay": 0,
"time": "1777000845"
},
"departure": {
"delay": 0,
"time": "1777000845"
},
"stopId": "3619",
"stopSequence": 4
},
{
"arrival": {
"delay": 0,
"time": "1777000905"
},
"departure": {
"delay": 0,
"time": "1777000905"
},
"stopId": "3293",
"stopSequence": 5
},
{
"arrival": {
"delay": 0,
"time": "1777000980"
},
"departure": {
"delay": 0,
"time": "1777000980"
},
"stopId": "3057",
"stopSequence": 6
},
{
"arrival": {
"delay": 0,
"time": "1777001046"
},
"departure": {
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"time": "1777001046"
},
"stopId": "3184",
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},
{
"arrival": {
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"time": "1777001092"
},
"departure": {
"delay": 0,
"time": "1777001092"
},
"stopId": "3182",
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},
{
"arrival": {
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"time": "1777001191"
},
"departure": {
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"time": "1777001191"
},
"stopId": "3574",
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},
{
"arrival": {
"delay": 0,
"time": "1777001220"
},
"departure": {
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"time": "1777001220"
},
"stopId": "3680",
"stopSequence": 10
},
{
"arrival": {
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"time": "1777001286"
},
"departure": {
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"time": "1777001286"
},
"stopId": "3189",
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},
{
"arrival": {
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"time": "1777001324"
},
"departure": {
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"time": "1777001324"
},
"stopId": "3097",
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},
{
"arrival": {
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"time": "1777001400"
},
"departure": {
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"time": "1777001400"
},
"stopId": "3923",
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},
{
"arrival": {
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"time": "1777001468"
},
"departure": {
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"time": "1777001468"
},
"stopId": "3837",
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},
{
"arrival": {
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"time": "1777001524"
},
"departure": {
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"time": "1777001524"
},
"stopId": "3835",
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},
{
"arrival": {
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"time": "1777001580"
},
"departure": {
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"time": "1777001580"
},
"stopId": "3833",
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},
{
"arrival": {
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"time": "1777001880"
},
"departure": {
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"time": "1777001880"
},
"stopId": "4983",
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},
{
"arrival": {
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"time": "1777002053"
},
"departure": {
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"time": "1777002053"
},
"stopId": "3613",
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},
{
"arrival": {
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"time": "1777002090"
},
"departure": {
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"time": "1777002090"
},
"stopId": "4869",
"stopSequence": 19
},
{
"arrival": {
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"time": "1777002171"
},
"departure": {
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"time": "1777002171"
},
"stopId": "4867",
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},
{
"arrival": {
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"time": "1777002300"
},
"departure": {
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"time": "1777002300"
},
"stopId": "4906",
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}
],
"timestamp": "1776974249",
"trip": {
"directionId": 0,
"routeId": "20",
"scheduleRelationship": "SCHEDULED",
"tripId": "4291614-2025-26-GPVSLia-Semaine-23"
}
}
},
{
"id": "ET:4112249-2025-26-GPVSTra-Semaine-20",
"tripUpdate": {
"stopTimeUpdate": [
{
"departure": {
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"time": "1777000389"
},
"stopId": "3990",
"stopSequence": 10
},
{
"arrival": {
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"time": "1777000476"
},
"departure": {
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"time": "1777000476"
},
"stopId": "4000",
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},
{
"arrival": {
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"time": "1777000578"
},
"departure": {
"delay": -214,
"time": "1777000578"
},
"stopId": "3960",
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},
{
"arrival": {
"delay": -214,
"time": "1777000666"
},
"departure": {
"delay": -214,
"time": "1777000666"
},
"stopId": "3981",
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},
{
"arrival": {
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"time": "1777000782"
},
"departure": {
"delay": -214,
"time": "1777000782"
},
"stopId": "3965",
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},
{
"arrival": {
"delay": -214,
"time": "1777000878"
},
"departure": {
"delay": -214,
"time": "1777000878"
},
"stopId": "3998",
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},
{
"arrival": {
"delay": -214,
"time": "1777000957"
},
"departure": {
"delay": -214,
"time": "1777000957"
},
"stopId": "3984",
"stopSequence": 17
}
],
"timestamp": "1776984179",
"trip": {
"directionId": 0,
"routeId": "B",
"scheduleRelationship": "SCHEDULED",
"tripId": "4112249-2025-26-GPVSTra-Semaine-20"
}
}
}
],
"header": {
"gtfsRealtimeVersion": "2.0",
"timestamp": "1776992194"
}
}