{"schema":"https://otranspo.ca/schemas/public-api/v1/route-evidence","schemaVersion":"1.0.0","evidenceState":"measured","generatedAt":"2026-10-09T07:33:45.063Z","route":{"id":"sto:75","publicNumber":"75","operatorId":"sto","operatorName":"STO","variantIds":["sto:75"]},"grading":{"servicePurpose":"conventional","policy":"all_settled_arrivals","contextToVerify":[],"numericOtpPublished":true},"definitions":{"onTime":"absolute difference between the last eligible provider prediction and the scheduled arrival is no more than 300 seconds; this does not measure actual arrival","worstFiveInOneHundred":"95th-percentile difference between last eligible provider predictions and scheduled arrivals; a threshold, not a maximum or average of the latest 5%","noPublishedPosition":"a scheduled trip with no matching public vehicle position in this coverage check; this is not by itself a confirmed no-show or cancellation","riderReports":"investigation leads only; not counted as service-failure proof"},"methods":{"settledArrivals":"last-prediction-within-ten-minutes-v1","scheduledTripPositions":"retained-timetable-trip-position-v2"},"cohorts":[{"routeId":"sto:75","computedAt":"2026-10-09T07:33:45.063Z","summary":{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","observations":50533,"weekdaysObserved":20,"serviceDaysObserved":28,"onTimePct":94.5,"averageDelaySeconds":55.1,"p95DelaySeconds":285,"computedAt":"2026-10-09T07:33:45.063Z","windowStart":"2026-09-09T00:00:00.000Z","windowEnd":"2026-10-08T23:59:59.999Z"},"hourlyReliability":[{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":0,"observations":410,"serviceDays":12,"onTimePct":97.3,"medianDelaySeconds":33,"p95DelaySeconds":221},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":5,"observations":240,"serviceDays":8,"onTimePct":98.8,"medianDelaySeconds":-5,"p95DelaySeconds":94},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":6,"observations":1216,"serviceDays":12,"onTimePct":98.4,"medianDelaySeconds":8,"p95DelaySeconds":125},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":7,"observations":1436,"serviceDays":12,"onTimePct":98.1,"medianDelaySeconds":40,"p95DelaySeconds":244},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":8,"observations":1312,"serviceDays":12,"onTimePct":93.8,"medianDelaySeconds":35,"p95DelaySeconds":296},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":9,"observations":1244,"serviceDays":12,"onTimePct":96.8,"medianDelaySeconds":33,"p95DelaySeconds":221},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":10,"observations":1270,"serviceDays":12,"onTimePct":98.7,"medianDelaySeconds":15,"p95DelaySeconds":159},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":11,"observations":1271,"serviceDays":12,"onTimePct":95.4,"medianDelaySeconds":24,"p95DelaySeconds":277},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":12,"observations":1226,"serviceDays":12,"onTimePct":94,"medianDelaySeconds":39,"p95DelaySeconds":297},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":13,"observations":1158,"serviceDays":12,"onTimePct":91.5,"medianDelaySeconds":94,"p95DelaySeconds":339},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":14,"observations":1176,"serviceDays":12,"onTimePct":97.8,"medianDelaySeconds":50,"p95DelaySeconds":240},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":15,"observations":1390,"serviceDays":12,"onTimePct":93.7,"medianDelaySeconds":63,"p95DelaySeconds":297},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":16,"observations":1255,"serviceDays":12,"onTimePct":95.1,"medianDelaySeconds":46,"p95DelaySeconds":282},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":17,"observations":1330,"serviceDays":12,"onTimePct":96.5,"medianDelaySeconds":37,"p95DelaySeconds":210},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":18,"observations":967,"serviceDays":12,"onTimePct":97.2,"medianDelaySeconds":62,"p95DelaySeconds":239},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":19,"observations":958,"serviceDays":12,"onTimePct":98.1,"medianDelaySeconds":57,"p95DelaySeconds":227},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":20,"observations":768,"serviceDays":12,"onTimePct":94.8,"medianDelaySeconds":93,"p95DelaySeconds":285},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":21,"observations":804,"serviceDays":12,"onTimePct":98.8,"medianDelaySeconds":84,"p95DelaySeconds":197},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":22,"observations":804,"serviceDays":12,"onTimePct":98.1,"medianDelaySeconds":56,"p95DelaySeconds":193},{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","hour":23,"observations":804,"serviceDays":12,"onTimePct":97.8,"medianDelaySeconds":39,"p95DelaySeconds":197}],"scheduledTripPositionCoverage":{"routeId":"sto:75","routeLabel":"75","operatorId":"sto","scheduledTrips":264,"observedTrips":258,"notObservedTrips":6,"coveragePct":97.7,"serviceDays":5},"scheduledTripPositionCoverageByHour":[{"hour":0,"scheduledTrips":5,"observedTrips":5,"notObservedTrips":0,"coveragePct":100},{"hour":5,"scheduledTrips":3,"observedTrips":3,"notObservedTrips":0,"coveragePct":100},{"hour":6,"scheduledTrips":17,"observedTrips":17,"notObservedTrips":0,"coveragePct":100},{"hour":7,"scheduledTrips":16,"observedTrips":14,"notObservedTrips":2,"coveragePct":87.5},{"hour":8,"scheduledTrips":16,"observedTrips":16,"notObservedTrips":0,"coveragePct":100},{"hour":9,"scheduledTrips":16,"observedTrips":16,"notObservedTrips":0,"coveragePct":100},{"hour":10,"scheduledTrips":16,"observedTrips":16,"notObservedTrips":0,"coveragePct":100},{"hour":11,"scheduledTrips":16,"observedTrips":16,"notObservedTrips":0,"coveragePct":100},{"hour":12,"scheduledTrips":16,"observedTrips":16,"notObservedTrips":0,"coveragePct":100},{"hour":13,"scheduledTrips":16,"observedTrips":14,"notObservedTrips":2,"coveragePct":87.5},{"hour":14,"scheduledTrips":16,"observedTrips":14,"notObservedTrips":2,"coveragePct":87.5},{"hour":15,"scheduledTrips":19,"observedTrips":19,"notObservedTrips":0,"coveragePct":100},{"hour":16,"scheduledTrips":16,"observedTrips":16,"notObservedTrips":0,"coveragePct":100},{"hour":17,"scheduledTrips":16,"observedTrips":16,"notObservedTrips":0,"coveragePct":100},{"hour":18,"scheduledTrips":10,"observedTrips":10,"notObservedTrips":0,"coveragePct":100},{"hour":19,"scheduledTrips":10,"observedTrips":10,"notObservedTrips":0,"coveragePct":100},{"hour":20,"scheduledTrips":10,"observedTrips":10,"notObservedTrips":0,"coveragePct":100},{"hour":21,"scheduledTrips":10,"observedTrips":10,"notObservedTrips":0,"coveragePct":100},{"hour":22,"scheduledTrips":10,"observedTrips":10,"notObservedTrips":0,"coveragePct":100},{"hour":23,"scheduledTrips":10,"observedTrips":10,"notObservedTrips":0,"coveragePct":100}],"headwayRegularity":null}],"recurringProblemStops":[{"stopId":"sto:3484","stopName":"QUAI LOCAL de la CITÉ #9","observations":755,"onTimeArrivals":432,"onTimePct":57.2,"medianDelaySeconds":-252,"worstFiveInOneHundredDelaySeconds":168,"serviceDays":29,"windowStart":"2026-09-09","windowEnd":"2026-10-08","lastSettledAt":"2026-10-09T01:03:02.088Z"},{"stopId":"sto:4000","stopName":"STATION LORRAIN","observations":790,"onTimeArrivals":455,"onTimePct":57.6,"medianDelaySeconds":-255,"worstFiveInOneHundredDelaySeconds":124,"serviceDays":29,"windowStart":"2026-09-09","windowEnd":"2026-10-08","lastSettledAt":"2026-10-09T01:02:52.219Z"}],"publishedScheduleChange":{"state":"measured","operatorId":"sto","publicNumber":"75","effectiveDate":"2026-10-07","generatedAt":"2026-10-09T07:49:19.103Z","before":{"phase":"before","comparisonDate":"2026-10-05","feedVersionId":"ca455c71-c30a-4e4d-8b72-2709212731cd","sourceChecksum":"a7e1f22955084828484cca5e8f1ebff9e785c70984ad5dd93b872a5d64ace6e4","sourceUrl":"https://otp.otranspo.ca/gtfs/sto.zip","sourceFetchedAt":"2026-09-28T05:01:01.877Z","serviceStart":"2026-09-27","serviceEnd":"2026-11-22","routeIds":["75"],"longNames":["NOTRE-DAME"],"headsigns":["La Cité","Lorrain"],"scheduledTrips":64,"distinctStops":67,"distinctShapes":2,"firstServiceSeconds":20160,"lastServiceSeconds":87780,"shapeChecksums":["052dfc1aa02b5532d82ca4f3a3cb5d8a4f599c244d0703c1b0a9b4c9aad447db","265fd8f21fc7b279e80f8cc7b7cd501ca2a8a9d24a5316ff0d8c8a7ca1f4ef90","9e18d7b96bfc94a680b4f2a880f6590bf3ed428fd35a5108b9915f412c0ace17","9e2198cd5dd8d2a1b9cf82f8a88eb7a5b490afbd8fb868c7a648af20796fae08","a707505629a52a2419a5569568703b77524d3800863e59acd7396c60de03f5fd","b2e972faa01e719a3d45ff2125fde4db51cac875b6006bdeb75cceeb6466614c","d73d6a85bbba5192bafe69066abfca1140799aabe6ad60759f8af11c55ddde43","db51be22527d0b9a21ac3e15c0ba4c6eda3866968484e2aaa503a21a1f8728e8","f301c68333f82adb7c47e6d826886299bd7bd8ffaa072c5138c0573f3c6a32ba","fbc80c0a16153a02f2d6960cea5510d3e2b091bcfb8663c793590e2bbcac63d8"],"calendarAddedServiceCount":1,"calendarRemovedServiceCount":0},"after":{"phase":"after","comparisonDate":"2026-10-12","feedVersionId":"816c00d7-757c-47a0-a3ab-42cbe122301d","sourceChecksum":"529c515442564d26fc1e59b759bb3eda9fed87c2884b9e32d7ee99116b83fe6e","sourceUrl":"https://otp.otranspo.ca/gtfs/sto.zip","sourceFetchedAt":"2026-10-09T00:31:22.603Z","serviceStart":"2026-10-07","serviceEnd":"2026-12-02","routeIds":["75"],"longNames":["NOTRE-DAME"],"headsigns":["La Cité","Lorrain"],"scheduledTrips":36,"distinctStops":67,"distinctShapes":2,"firstServiceSeconds":23100,"lastServiceSeconds":87660,"shapeChecksums":["11989552419f786d8bf5432708506116f38491ce9598a1182602f5657231da64","265fd8f21fc7b279e80f8cc7b7cd501ca2a8a9d24a5316ff0d8c8a7ca1f4ef90","5887eea74db45caf70519b6e5ee2b116a2df5c76378f463da60705317547090c","6218cb09c9f7895c4a0d607804a18a92c880fcfcb2ef30d222fa3a60d237f3ef","9e2198cd5dd8d2a1b9cf82f8a88eb7a5b490afbd8fb868c7a648af20796fae08","9eb1c340b7974213e584823ff257e129fb8e4ce6b2e583fa15e57ab35b8f682e","b2e972faa01e719a3d45ff2125fde4db51cac875b6006bdeb75cceeb6466614c","efc3142259d53465fd1b9b13d726bbf377874964163c300b272abece68b76956","f301c68333f82adb7c47e6d826886299bd7bd8ffaa072c5138c0573f3c6a32ba","fbc80c0a16153a02f2d6960cea5510d3e2b091bcfb8663c793590e2bbcac63d8"],"calendarAddedServiceCount":1,"calendarRemovedServiceCount":0},"reliabilityBefore":{"phase":"before","windowStart":"2026-09-23","windowEnd":"2026-10-06","observations":23164,"serviceDays":13,"withinFiveMinutesPct":95.5,"averageDelaySeconds":49,"worstFiveInOneHundredDelaySeconds":261},"reliabilityAfter":{"phase":"after","windowStart":"2026-10-07","windowEnd":"2026-10-08","observations":2075,"serviceDays":1,"withinFiveMinutesPct":96.8,"averageDelaySeconds":66,"worstFiveInOneHundredDelaySeconds":259},"reliabilityComparisonReady":false,"scheduleComparisonQualification":"calendar_exception"},"meta":{"schema":"https://otranspo.ca/schemas/response-meta/v1","schemaVersion":1,"surface":"public.reliability-evidence","requestId":null,"requestIdState":"header_only_for_cacheable_compatibility","generatedAt":"2026-10-09T08:30:33.464Z","freshnessSeconds":28750,"sourceState":"current","qualityState":"complete","evidenceIds":[],"missingSources":[],"reasonCodes":[],"sources":[{"id":"realtime:gtfs-rt","version":1,"kind":"gtfs_realtime","operatorId":null,"owner":"not-recorded","publicUrl":null,"publicUrlState":"not_recorded","licence":"not-recorded","licenceState":"not_recorded","cadence":"not-recorded","cadenceState":"not_recorded","snapshotId":"srcsnap_517911bfb50f351d4fe564f92799c5148e1662f510de2012175091d9eed07c8c","checkedAt":"2026-10-09T08:30:33.464Z","observedAt":"2026-10-09T08:30:28.000Z","freshnessSeconds":5,"freshnessState":"current","qualityState":"complete","reasonCodes":[]},{"id":"gtfs-static:oc_transpo","version":1,"kind":"gtfs_static","operatorId":"oc_transpo","owner":"OC Transpo","publicUrl":"https://oct-gtfs-emasagcnfmcgeham.z01.azurefd.net/public-access/GTFSExport.zip","publicUrlState":"recorded","licence":"not-recorded","licenceState":"not_recorded","cadence":"not-recorded","cadenceState":"not_recorded","snapshotId":"srcsnap_3d7b76c4df84e87084e7a56f843a439249f96e89c8d34ef1dcc4dbe9615b9894","checkedAt":"2026-10-09T05:04:18.650Z","observedAt":"2026-10-09T00:31:23.706Z","freshnessSeconds":28749,"freshnessState":"current","qualityState":"complete","reasonCodes":[]},{"id":"gtfs-static:sto","version":4,"kind":"gtfs_static","operatorId":"sto","owner":"STO","publicUrl":"https://contenu.sto.ca/GTFS/GTFS.zip","publicUrlState":"recorded","licence":"not-recorded","licenceState":"not_recorded","cadence":"not-recorded","cadenceState":"not_recorded","snapshotId":"srcsnap_ed502b4c508c50ef0fff9f300c1d47eb43784bf80643a8e2a27f6e728d4d46bf","checkedAt":"2026-10-09T05:04:18.650Z","observedAt":"2026-10-09T00:31:22.603Z","freshnessSeconds":28750,"freshnessState":"current","qualityState":"complete","reasonCodes":[]}]}}