Resource details

File name: Horaires Temps Réels
Format: gtfs-rt

Horaires Temps Réels du réseau A Citadina

This resource file is part of the dataset Réseau urbain A Citadina.

Download availability

2025-12-15
86.8%
2025-12-16
90%
2025-12-17
88%
2025-12-18
83.7%
2025-12-19
94.2%
2025-12-20
99.6%
2025-12-21
89.1%
2025-12-22
84.1%
2025-12-23
84.7%
2025-12-24
94.5%
2025-12-25
94.7%
2025-12-26
89.9%
2025-12-27
98.7%
2025-12-28
96.2%
2025-12-29
91.1%
2025-12-30
90.1%
2025-12-31
95.8%
2026-01-01
96%
2026-01-02
95.2%
2026-01-03
98.3%
2026-01-04
95.9%
2026-01-05
84.6%
2026-01-06
81.6%
2026-01-07
81.6%
2026-01-08
89.2%
2026-01-09
45.2%
2026-01-10
98.6%
2026-01-11
88.5%
2026-01-12
84%
2026-01-13
78.6%
2026-01-14
93.6%
Learn more
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

24 errors, 3 warnings

Validation carried out using the current GTFS file and the GTFS-RT the 2026-01-14 at 08:07 Europe/Paris using the MobilityData GTFS-RT validator.

Errors

Sequential stop_time_update times are not increasing E022 10 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 PRUNEDDU_0 stop_sequence 26 arrival_time 07:54:31 (1768373671) is equal to previous stop departure_time 07:54:31 (1768373671) - times must increase between two sequential stops
  • trip_id PRUNEDDU_0_0 stop_sequence 2 arrival_time 07:55:57 (1768373757) is less than previous stop arrival_time 07:56:18 (1768373778) - times must increase between two sequential stops
  • trip_id PRUNEDDU_0_0 stop_sequence 2 arrival_time 07:55:57 (1768373757) is less than previous stop departure_time 07:56:29 (1768373789) - times must increase between two sequential stops
  • trip_id PRUNEDDU_0_0 stop_sequence 20 arrival_time 07:59:54 (1768373994) is less than previous stop arrival_time 08:23:20 (1768375400) - times must increase between two sequential stops
  • trip_id PRUNEDDU_0_0 stop_sequence 20 arrival_time 07:59:54 (1768373994) is less than previous stop departure_time 08:23:20 (1768375400) - times must increase between two sequential stops

stop_time_update doesn't have arrival or departure E043 14 errors

If a stop_time_update doesn't have a schedule_relationship of SKIPPED or NO_DATA, then either arrival or departure must be provided

Sample errors
  • trip_id PRUNEDDU_0 stop_sequence 15 doesn't have arrival or departure
  • trip_id PRUNEDDU_0 stop_sequence 17 doesn't have arrival or departure
  • trip_id PRUNEDDU_0 stop_sequence 18 doesn't have arrival or departure
  • trip_id PRUNEDDU_0 stop_sequence 19 doesn't have arrival or departure
  • trip_id PRUNEDDU_0 stop_sequence 20 doesn't have arrival or departure

Warnings

ID in one feed missing from the other W003 3 errors

a trip_id that is provided in the VehiclePositions feed should be provided in the TripUpdates feed, and a vehicle_id that is provided in the TripUpdates feed should be provided in the VehiclePositions feed

Sample errors
  • trip_id MARINA_0_0 is in TripUpdates but not in VehiclePositions feed
  • trip_id PRUNEDDU_1 is in TripUpdates but not in VehiclePositions feed
  • trip_id PRUNEDDU_0 is in TripUpdates but not in VehiclePositions feed
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
W003 a trip_id that is provided in the VehiclePositions feed should be provided in the TripUpdates feed, and a vehicle_id that is provided in the TripUpdates feed should be provided in the VehiclePositions feed 52 23 times (79 % of validations)
E011 All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt 51 21 times (72 % 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 38 20 times (69 % of validations)
E043 If a stop_time_update doesn't have a schedule_relationship of SKIPPED or NO_DATA, then either arrival or departure must be provided 66 17 times (59 % of validations)
E022 stop_time_update arrival/departure times between sequential stops should always increase - they should never be the same or decrease. 44 9 times (31 % of validations)

GTFS-RT feed content

Entities

Entities present in this feed at 2026-01-14 at 11:28 Europe/Paris.

trip_updates (3) service_alerts (2) vehicle_positions (1)

Entities seen in the last 7 days.

service_alerts trip_updates vehicle_positions

Service alerts

Here is a display of service alerts contained in this feed at 2026-01-14 at 11:28 Europe/Paris.

retard éventuels PRUNEDDU Unknown effect

le 14 janvier,la ligne Pruneddu pourra connaitre du retard entre 07H et 12H00 du fait de la fermeture ponctuelle de la circulation Rue Jean Jaurès.

Between 2026-01-13 at 15:00 Europe/Paris and 2026-01-14 at 14:00 Europe/Paris

REPRISE DU SERVICE PRUNEDDU Unknown effect

A compter du mardi 13 janvier la ligne pruneddu reprendra son circuit normal. les arrêts "douanes"  "Scola M&T Marcellesi" et " centre des impôts" seront à nouveau desservis.  Les arrêts A Marina et Vignola ne seront plus desservis.

Decoded GTFS-RT feed

See full payload

Here is the decoded GTFS-RT feed Protobuf at 2026-01-14 at 11:28 Europe/Paris. You can look at the GTFS-RT documentation.

{ "entity": [ { "id": "vehicle:6308d1591c59e422dc7c1053", "vehicle": { "currentStatus": "STOPPED_AT", "currentStopSequence": 24, "occupancyStatus": "EMPTY", "position": { "latitude": 41.59599304199219, "longitude": 9.278756141662598 }, "stopId": "COVASINA.", "timestamp": "1768386495", "trip": { "routeId": "PRUNEDDU", "scheduleRelationship": "SCHEDULED", "tripId": "PRUNEDDU_7" }, "vehicle": { "id": "6308d1591c59e422dc7c1053", "label": "157", "licensePlate": "EL-841-DP" } } }, { "id": "trip:PRUNEDDU_7", "tripUpdate": { "stopTimeUpdate": [ { "arrival": { "time": "1768386073" }, "departure": { "time": "1768386090" }, "stopId": "A Gara", "stopSequence": 0 }, { "stopId": "Capitaneria", "stopSequence": 1 }, { "arrival": { "time": "1768386047" }, "stopId": "Douanes", "stopSequence": 2 }, { "stopId": "Scola M&T Marcellesi", "stopSequence": 3 }, { "stopId": "Centre des Impôts", "stopSequence": 4 }, { "stopId": "Mediateca", "stopSequence": 5 }, { "stopId": "Pifano", "stopSequence": 6 }, { "stopId": "Mazzetta", "stopSequence": 7 }, { "stopId": "Agnaredda", "stopSequence": 8 }, { "stopId": "Caruscinu", "stopSequence": 9 }, { "stopId": "U Pruneddu", "stopSequence": 10 }, { "stopId": "Carabona", "stopSequence": 11 }, { "stopId": "Campiccioli", "stopSequence": 12 }, { "stopId": "Cacao", "stopSequence": 13 }, { "stopId": "Santa Catalina", "stopSequence": 14 }, { "stopId": "Jean Jaurès", "stopSequence": 15 }, { "stopId": "Valli", "stopSequence": 16 }, { "stopId": "MAIRIE.", "stopSequence": 17 }, { "stopId": "Spaziu Jean Paul de Rocca Serra.", "stopSequence": 18 }, { "stopId": "Maréchal LECLERC", "stopSequence": 19 }, { "stopId": "Matonara.", "stopSequence": 20 }, { "arrival": { "time": "1768386324" }, "departure": { "time": "1768386324" }, "stopId": "U Tivaru.", "stopSequence": 21 }, { "arrival": { "time": "1768386273" }, "departure": { "time": "1768386278" }, "stopId": "Giovanni Della Grossa", "stopSequence": 22 }, { "arrival": { "time": "1768386218" }, "departure": { "time": "1768386233" }, "stopId": "4 chemins.", "stopSequence": 23 }, { "arrival": { "time": "1768386487" }, "stopId": "COVASINA.", "stopSequence": 24 }, { "arrival": { "time": "1768386530" }, "departure": { "time": "1768386530" }, "stopId": "Pompidou", "stopSequence": 25 }, { "arrival": { "time": "1768386560" }, "departure": { "time": "1768386560" }, "stopId": "A Gara", "stopSequence": 26 } ], "timestamp": "1768386495", "trip": { "routeId": "PRUNEDDU", "scheduleRelationship": "SCHEDULED", "tripId": "PRUNEDDU_7" }, "vehicle": { "id": "6308d1591c59e422dc7c1053", "label": "157", "licensePlate": "EL-841-DP" } } }, { "id": "trip:PRUNEDDU_5", "tripUpdate": { "stopTimeUpdate": [ { "arrival": { "time": "1768382193" }, "departure": { "time": "1768383182" }, "stopId": "A Gara", "stopSequence": 0 }, { "arrival": { "time": "1768383210" }, "departure": { "time": "1768383215" }, "stopId": "Capitaneria", "stopSequence": 1 }, { "arrival": { "time": "1768383232" }, "departure": { "time": "1768383238" }, "stopId": "Douanes", "stopSequence": 2 }, { "arrival": { "time": "1768383308" }, "departure": { "time": "1768383315" }, "stopId": "Scola M&T Marcellesi", "stopSequence": 3 }, { "arrival": { "time": "1768383366" }, "departure": { "time": "1768383376" }, "stopId": "Centre des Impôts", "stopSequence": 4 }, { "arrival": { "time": "1768383436" }, "departure": { "time": "1768383446" }, "stopId": "Mediateca", "stopSequence": 5 }, { "arrival": { "time": "1768383500" }, "departure": { "time": "1768383509" }, "stopId": "Pifano", "stopSequence": 6 }, { "arrival": { "time": "1768383557" }, "departure": { "time": "1768383581" }, "stopId": "Mazzetta", "stopSequence": 7 }, { "arrival": { "time": "1768383648" }, "departure": { "time": "1768383653" }, "stopId": "Agnaredda", "stopSequence": 8 }, { "arrival": { "time": "1768383696" }, "departure": { "time": "1768383703" }, "stopId": "Caruscinu", "stopSequence": 9 }, { "arrival": { "time": "1768383838" }, "departure": { "time": "1768383843" }, "stopId": "U Pruneddu", "stopSequence": 10 }, { "arrival": { "time": "1768383880" }, "departure": { "time": "1768383886" }, "stopId": "Carabona", "stopSequence": 11 }, { "arrival": { "time": "1768384006" }, "departure": { "time": "1768384019" }, "stopId": "Campiccioli", "stopSequence": 12 }, { "arrival": { "time": "1768384056" }, "departure": { "time": "1768384056" }, "stopId": "Cacao", "stopSequence": 13 }, { "arrival": { "time": "1768384138" }, "departure": { "time": "1768384144" }, "stopId": "Santa Catalina", "stopSequence": 14 }, { "stopId": "Jean Jaurès", "stopSequence": 15 }, { "arrival": { "time": "1768384185" }, "departure": { "time": "1768384220" }, "stopId": "Valli", "stopSequence": 16 }, { "stopId": "MAIRIE.", "stopSequence": 17 }, { "stopId": "Spaziu Jean Paul de Rocca Serra.", "stopSequence": 18 }, { "stopId": "Maréchal LECLERC", "stopSequence": 19 }, { "stopId": "Matonara.", "stopSequence": 20 }, { "stopId": "U Tivaru.", "stopSequence": 21 }, { "stopId": "Giovanni Della Grossa", "stopSequence": 22 }, { "stopId": "4 chemins.", "stopSequence": 23 }, { "stopId": "COVASINA.", "stopSequence": 24 }, { "stopId": "Pompidou", "stopSequence": 25 }, { "arrival": { "time": "1768384225" }, "stopId": "A Gara", "stopSequence": 26 } ], "timestamp": "1768386495", "trip": { "routeId": "PRUNEDDU", "scheduleRelationship": "SCHEDULED", "tripId": "PRUNEDDU_5" }, "vehicle": { "id": "6308d1591c59e422dc7c1053", "label": "157", "licensePlate": "EL-841-DP" } } }, { "id": "trip:PRUNEDDU_6", "tripUpdate": { "stopTimeUpdate": [ { "arrival": { "time": "1768384343" }, "departure": { "time": "1768384369" }, "stopId": "A Gara", "stopSequence": 0 }, { "arrival": { "time": "1768384987" }, "departure": { "time": "1768384998" }, "stopId": "Capitaneria", "stopSequence": 1 }, { "arrival": { "time": "1768385016" }, "departure": { "time": "1768385016" }, "stopId": "Douanes", "stopSequence": 2 }, { "arrival": { "time": "1768385063" }, "departure": { "time": "1768385069" }, "stopId": "Scola M&T Marcellesi", "stopSequence": 3 }, { "arrival": { "time": "1768385107" }, "departure": { "time": "1768385112" }, "stopId": "Centre des Impôts", "stopSequence": 4 }, { "arrival": { "time": "1768385170" }, "departure": { "time": "1768385186" }, "stopId": "Mediateca", "stopSequence": 5 }, { "arrival": { "time": "1768385222" }, "departure": { "time": "1768385245" }, "stopId": "Pifano", "stopSequence": 6 }, { "arrival": { "time": "1768385293" }, "departure": { "time": "1768385310" }, "stopId": "Mazzetta", "stopSequence": 7 }, { "arrival": { "time": "1768385382" }, "departure": { "time": "1768385412" }, "stopId": "Agnaredda", "stopSequence": 8 }, { "arrival": { "time": "1768385459" }, "departure": { "time": "1768385477" }, "stopId": "Caruscinu", "stopSequence": 9 }, { "arrival": { "time": "1768385609" }, "departure": { "time": "1768385609" }, "stopId": "U Pruneddu", "stopSequence": 10 }, { "arrival": { "time": "1768385646" }, "departure": { "time": "1768385652" }, "stopId": "Carabona", "stopSequence": 11 }, { "arrival": { "time": "1768385769" }, "departure": { "time": "1768385775" }, "stopId": "Campiccioli", "stopSequence": 12 }, { "arrival": { "time": "1768385808" }, "departure": { "time": "1768385813" }, "stopId": "Cacao", "stopSequence": 13 }, { "arrival": { "time": "1768385897" }, "departure": { "time": "1768385897" }, "stopId": "Santa Catalina", "stopSequence": 14 }, { "stopId": "Jean Jaurès", "stopSequence": 15 }, { "arrival": { "time": "1768385938" }, "departure": { "time": "1768385970" }, "stopId": "Valli", "stopSequence": 16 }, { "stopId": "MAIRIE.", "stopSequence": 17 }, { "stopId": "Spaziu Jean Paul de Rocca Serra.", "stopSequence": 18 }, { "stopId": "Maréchal LECLERC", "stopSequence": 19 }, { "stopId": "Matonara.", "stopSequence": 20 }, { "stopId": "U Tivaru.", "stopSequence": 21 }, { "stopId": "Giovanni Della Grossa", "stopSequence": 22 }, { "stopId": "4 chemins.", "stopSequence": 23 }, { "arrival": { "time": "1768384585" }, "departure": { "time": "1768384602" }, "stopId": "COVASINA.", "stopSequence": 24 }, { "arrival": { "time": "1768384658" }, "departure": { "time": "1768384664" }, "stopId": "Pompidou", "stopSequence": 25 }, { "arrival": { "time": "1768385970" }, "stopId": "A Gara", "stopSequence": 26 } ], "timestamp": "1768386495", "trip": { "routeId": "PRUNEDDU", "scheduleRelationship": "SCHEDULED", "tripId": "PRUNEDDU_6" }, "vehicle": { "id": "6308d1591c59e422dc7c1053", "label": "157", "licensePlate": "EL-841-DP" } } }, { "alert": { "activePeriod": [ { "end": "1768395600", "start": "1768312800" } ], "descriptionText": { "translation": [ { "text": "le 14 janvier,la ligne Pruneddu pourra connaitre du retard entre 07H et 12H00 du fait de la fermeture ponctuelle de la circulation Rue Jean Jaurès." } ] }, "headerText": { "translation": [ { "text": "retard éventuels PRUNEDDU" } ] }, "informedEntity": [ { "routeId": "DIMANCHE" }, { "routeId": "MARINA" }, { "routeId": "PRUNEDDU" }, { "stopId": "4 Chemins M" }, { "stopId": "4 chemins." }, { "stopId": "A Gara" }, { "stopId": "A Gara N" }, { "stopId": "A Gara N2" }, { "stopId": "A Marina" }, { "stopId": "Agnaredda" }, { "stopId": "COVASINA." }, { "stopId": "Cacao" }, { "stopId": "Cala Verde" }, { "stopId": "Campiccioli" }, { "stopId": "Campu spurtivu Claude Papi" }, { "stopId": "Capitanaria N" }, { "stopId": "Capitaneria" }, { "stopId": "Carabona" }, { "stopId": "Carrefour Valli" }, { "stopId": "Caruscinu" }, { "stopId": "Centre des Impôts" }, { "stopId": "Clinique de l'Ospedale" }, { "stopId": "Commandant Quilici" }, { "stopId": "Covasina" }, { "stopId": "Douanes" }, { "stopId": "Giovanni Della Grossa" }, { "stopId": "Général De Boissoudy" }, { "stopId": "Jean Jaurès" }, { "stopId": "MAIRIE." }, { "stopId": "Maréchal LECLERC" }, { "stopId": "Matonara" }, { "stopId": "Matonara." }, { "stopId": "Mazzetta" }, { "stopId": "Mediateca" }, { "stopId": "Mediateca M" }, { "stopId": "Pifano" }, { "stopId": "Pifanu" }, { "stopId": "Pompidou" }, { "stopId": "Pompidou N" }, { "stopId": "Poretta" }, { "stopId": "San Batistu M" }, { "stopId": "Santa Catalina" }, { "stopId": "Santa Catalina N" }, { "stopId": "Scola M&T Marcellesi" }, { "stopId": "Spaziu Jean Paul de Rocca Serra" }, { "stopId": "Spaziu Jean Paul de Rocca Serra." }, { "stopId": "Stabbiacciu M" }, { "stopId": "Strada Di Bastia" }, { "stopId": "U Pozzu" }, { "stopId": "U Pruneddu" }, { "stopId": "U Tivaru" }, { "stopId": "U Tivaru." }, { "stopId": "Valli" }, { "stopId": "Vignola" }, { "stopId": "Vincentellu D'Istria" } ] }, "id": "alert:695fc5cf4477358c4d169439" }, { "alert": { "descriptionText": { "translation": [ { "text": "A compter du mardi 13 janvier la ligne pruneddu reprendra son circuit normal.\n\nles arrêts \"douanes\"  \"Scola M&T Marcellesi\" et \" centre des impôts\" seront à nouveau desservis. \n\nLes arrêts A Marina et Vignola ne seront plus desservis." } ] }, "headerText": { "translation": [ { "text": "REPRISE DU SERVICE PRUNEDDU" } ] }, "informedEntity": [ { "routeId": "DIMANCHE" }, { "routeId": "MARINA" }, { "routeId": "PRUNEDDU" }, { "stopId": "4 Chemins M" }, { "stopId": "4 chemins." }, { "stopId": "A Gara" }, { "stopId": "A Gara N" }, { "stopId": "A Gara N2" }, { "stopId": "A Marina" }, { "stopId": "Agnaredda" }, { "stopId": "COVASINA." }, { "stopId": "Cacao" }, { "stopId": "Cala Verde" }, { "stopId": "Campiccioli" }, { "stopId": "Campu spurtivu Claude Papi" }, { "stopId": "Capitanaria N" }, { "stopId": "Capitaneria" }, { "stopId": "Carabona" }, { "stopId": "Carrefour Valli" }, { "stopId": "Caruscinu" }, { "stopId": "Centre des Impôts" }, { "stopId": "Clinique de l'Ospedale" }, { "stopId": "Commandant Quilici" }, { "stopId": "Covasina" }, { "stopId": "Douanes" }, { "stopId": "Giovanni Della Grossa" }, { "stopId": "Général De Boissoudy" }, { "stopId": "Jean Jaurès" }, { "stopId": "MAIRIE." }, { "stopId": "Maréchal LECLERC" }, { "stopId": "Matonara" }, { "stopId": "Matonara." }, { "stopId": "Mazzetta" }, { "stopId": "Mediateca" }, { "stopId": "Mediateca M" }, { "stopId": "Pifano" }, { "stopId": "Pifanu" }, { "stopId": "Pompidou" }, { "stopId": "Pompidou N" }, { "stopId": "Poretta" }, { "stopId": "San Batistu M" }, { "stopId": "Santa Catalina" }, { "stopId": "Santa Catalina N" }, { "stopId": "Scola M&T Marcellesi" }, { "stopId": "Spaziu Jean Paul de Rocca Serra" }, { "stopId": "Spaziu Jean Paul de Rocca Serra." }, { "stopId": "Stabbiacciu M" }, { "stopId": "Strada Di Bastia" }, { "stopId": "U Pozzu" }, { "stopId": "U Pruneddu" }, { "stopId": "U Tivaru" }, { "stopId": "U Tivaru." }, { "stopId": "Valli" }, { "stopId": "Vignola" }, { "stopId": "Vincentellu D'Istria" } ] }, "id": "alert:69651c128bf8646534a0ab58" } ], "header": { "gtfsRealtimeVersion": "2.0", "timestamp": "1768386497" } }