Resource details
This resource file is part of the dataset Réseau urbain Kicéo.
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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
❌3,200 errors, 1,311 warnings
Validation carried out using the current GTFS file and the GTFS-RT the 2026-01-19 at 08:05 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 24 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 chouette:VehicleJourney:b433ad51-e1e1-48fb-a24c-fe24e15b1374:LOC does not exist in the GTFS data and does not have schedule_relationship of ADDED
- trip_id chouette:VehicleJourney:3df567e2-4557-4e9c-ac99-3b7cb8a00726:LOC does not exist in the GTFS data and does not have schedule_relationship of ADDED
- trip_id chouette:VehicleJourney:b291fc00-a717-4ec7-8aae-8fa660ab5c32:LOC does not exist in the GTFS data and does not have schedule_relationship of ADDED
- trip_id chouette:VehicleJourney:aaa13cdd-af52-4aae-9f1a-224f4c8404f6:LOC does not exist in the GTFS data and does not have schedule_relationship of ADDED
- trip_id chouette:VehicleJourney:cb277215-b8ef-4848-8f33-16880fd56527:LOC does not exist in the GTFS data and does not have schedule_relationship of ADDED
GTFS-rt route_id does not exist in GTFS data E004 24 errors
All route_ids provided in the GTFS-rt feed must exist in the GTFS data
Sample errors
- route_id BSAScol61133 does not exist in the GTFS data routes.txt
- route_id CAT56Scol60375 does not exist in the GTFS data routes.txt
- route_id AVBScol60830 does not exist in the GTFS data routes.txt
- route_id MorioLigne602 does not exist in the GTFS data routes.txt
- route_id MAURYLigne609 does not exist in the GTFS data routes.txt
GTFS-rt stop_id does not exist in GTFS data E011 170 errors
All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt
Sample errors
- trip_id chouette:VehicleJourney:b433ad51-e1e1-48fb-a24c-fe24e15b1374:LOC stop_id bre_vannes_2024_2025.21335 does not exist in GTFS data stops.txt
- trip_id chouette:VehicleJourney:b433ad51-e1e1-48fb-a24c-fe24e15b1374:LOC stop_id bre_vannes_2024_2025.17963 does not exist in GTFS data stops.txt
- trip_id chouette:VehicleJourney:b433ad51-e1e1-48fb-a24c-fe24e15b1374:LOC stop_id bre_vannes_2024_2025.21337 does not exist in GTFS data stops.txt
- trip_id chouette:VehicleJourney:b433ad51-e1e1-48fb-a24c-fe24e15b1374:LOC stop_id bre_vannes_2024_2025.17969 does not exist in GTFS data stops.txt
- trip_id chouette:VehicleJourney:b433ad51-e1e1-48fb-a24c-fe24e15b1374:LOC stop_id keoskol.11214710 does not exist in GTFS data stops.txt
Sequential stop_time_update times are not increasing E022 2,861 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 2-336134203 stop_sequence 46 arrival_time 07:18:02 (1768803482) is less than previous stop arrival_time 08:19:18 (1768807158) - times must increase between two sequential stops
- trip_id 2-336134203 stop_sequence 46 arrival_time 07:18:02 (1768803482) is less than previous stop departure_time 08:19:18 (1768807158) - times must increase between two sequential stops
- trip_id 2-121765929 stop_sequence 34 arrival_time 08:15:26 (1768806926) is equal to previous stop arrival_time 08:15:26 (1768806926) - times must increase between two sequential stops
- trip_id 2-121765929 stop_sequence 34 arrival_time 08:15:26 (1768806926) is equal to previous stop departure_time 08:15:26 (1768806926) - times must increase between two sequential stops
- trip_id 2-121765929 stop_sequence 34 departure_time 08:15:26 (1768806926) is equal to previous stop departure_time 08:15:26 (1768806926) - times must increase between two sequential stops
trip start_time does not match first GTFS arrival_time E023 10 errors
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 2-5671092818 start_time is 13:15:00 and GTFS initial arrival_time is 13:20:00 - times do not match
- GTFS-rt trip_id 2-5671027272 start_time is 11:22:00 and GTFS initial arrival_time is 11:32:00 - times do not match
- GTFS-rt trip_id 2-5671092439 start_time is 11:50:00 and GTFS initial arrival_time is 12:00:00 - times do not match
- GTFS-rt trip_id 2-5671026900 start_time is 12:20:00 and GTFS initial arrival_time is 12:35:00 - times do not match
- GTFS-rt trip_id 2-5671092232 start_time is 17:30:00 and GTFS initial arrival_time is 17:25:00 - times do not match
stop_time_update departure time is before arrival time E025 7 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 chouette:VehicleJourney:cb277215-b8ef-4848-8f33-16880fd56527:LOC stop_sequence 11 departure_time 08:05:27 (1768806327) is less than the same stop arrival_time 08:05:33 (1768806333) - departure time must be equal to or greater than arrival time
- trip_id 22-2684551169 stop_sequence 9 departure_time 08:04:36 (1768806276) is less than the same stop arrival_time 08:04:51 (1768806291) - departure time must be equal to or greater than arrival time
- trip_id 22-1912668161 stop_sequence 5 departure_time 08:04:48 (1768806288) is less than the same stop arrival_time 08:04:52 (1768806292) - departure time must be equal to or greater than arrival time
- trip_id 22-1342242817 stop_sequence 6 departure_time 08:04:04 (1768806244) is less than the same stop arrival_time 08:04:58 (1768806298) - departure time must be equal to or greater than arrival time
- trip_id 22-2617442305 stop_sequence 5 departure_time 08:04:48 (1768806288) is less than the same stop arrival_time 08:05:41 (1768806341) - 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 104 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 2-5671092227 stop_sequence 7 has stop_id 4359 but GTFS stop_sequence 7 has stop_id 6816 - stop_ids should be the same
- GTFS-rt trip_id 2-5671092227 stop_sequence 8 has stop_id 4360 but GTFS stop_sequence 8 has stop_id 4359 - stop_ids should be the same
- GTFS-rt trip_id 2-5671092227 stop_sequence 9 has stop_id 4419 but GTFS stop_sequence 9 has stop_id 4360 - stop_ids should be the same
- GTFS-rt trip_id 2-5671092227 stop_sequence 10 has stop_id 4347 but GTFS stop_sequence 10 has stop_id 4419 - stop_ids should be the same
- GTFS-rt trip_id 2-5671092227 stop_sequence 11 has stop_id 4350 but GTFS stop_sequence 11 has stop_id 4347 - stop_ids should be the same
Warnings
timestamp not populated W001 740 errors
Timestamps should be populated for all elements
Sample errors
- trip_id chouette:VehicleJourney:b433ad51-e1e1-48fb-a24c-fe24e15b1374:LOC does not have a timestamp
- trip_id chouette:VehicleJourney:3df567e2-4557-4e9c-ac99-3b7cb8a00726:LOC does not have a timestamp
- trip_id chouette:VehicleJourney:b291fc00-a717-4ec7-8aae-8fa660ab5c32:LOC does not have a timestamp
- trip_id 2-319160397 does not have a timestamp
- trip_id 2-19136573 does not have a timestamp
vehicle_id not populated W002 571 errors
vehicle_id should be populated for TripUpdates and VehiclePositions
Sample errors
- trip_id 2-17039438 does not have a vehicle_id
- trip_id 2-19136586 does not have a vehicle_id
- trip_id 2-17039432 does not have a vehicle_id
- trip_id 2-19136585 does not have a vehicle_id
- trip_id 2-17039431 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 | 12,506 | 25 times (83 % of validations) |
| W002 | vehicle_id should be populated for TripUpdates and VehiclePositions | 10,180 | 25 times (83 % of validations) |
| E003 | All trip_ids provided in the GTFS-rt feed must exist in the GTFS data, unless the schedule_relationship is ADDED | 1,018 | 23 times (77 % of validations) |
| E004 | All route_ids provided in the GTFS-rt feed must exist in the GTFS data | 354 | 23 times (77 % of validations) |
| E011 | All stop_ids referenced in GTFS-rt feeds must exist in GTFS stops.txt | 2,381 | 23 times (77 % of validations) |
| E022 | stop_time_update arrival/departure times between sequential stops should always increase - they should never be the same or decrease. | 59,035 | 23 times (77 % 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. | 98 | 21 times (70 % 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 | 82 | 10 times (33 % 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 | 526 | 6 times (20 % of validations) |
GTFS-RT feed content
Entities
Entities present in this feed at 2026-01-19 at 22:08 Europe/Paris.
vehicle_positions (0) service_alerts (0) trip_updates (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 2026-01-19 at 22:08 Europe/Paris. You can look at the GTFS-RT documentation.
{
"header": {
"gtfsRealtimeVersion": "2.0",
"timestamp": "1768856916"
}
}