{
  "schema_version": 2,
  "generated_at": "2026-09-24T03:31:07Z",
  "license": "CC-BY-4.0",
  "source": "https://railcast.de/",
  "quality_thresholds": {
    "min_estimates": 100,
    "min_departure_status_coverage_pct": 50
  },
  "eva": "8006369",
  "name": "Westerland(Sylt)",
  "windows": {
    "7d": {
      "window": {
        "days": 7,
        "from": "2026-09-17",
        "to": "2026-09-23"
      },
      "n": 202,
      "punctuality_pct": 61.88,
      "median_delay_min": 3,
      "p90_delay_min": 15,
      "cancel_rate_pct": 100.0,
      "cancel_rate_denominator": "n_departure_status_known",
      "n_planned": 218,
      "n_estimated": 202,
      "n_departure_status_known": 16,
      "n_cancelled_departure": 16,
      "n_legacy_cancellation_unknown": 0,
      "n_unobserved": 0,
      "n_estimated_without_departure_status": 202,
      "observation_coverage_pct": 92.66,
      "departure_status_coverage_pct": 7.34,
      "legacy_or_cancel_rate_pct": 7.34,
      "label_policy": "latest_source_estimate; not confirmed departure",
      "quality_status": "low_status_coverage"
    },
    "30d": {
      "window": {
        "days": 30,
        "from": "2026-08-25",
        "to": "2026-09-23"
      },
      "n": 901,
      "punctuality_pct": 67.7,
      "median_delay_min": 3,
      "p90_delay_min": 12,
      "cancel_rate_pct": 100.0,
      "cancel_rate_denominator": "n_departure_status_known",
      "n_planned": 972,
      "n_estimated": 901,
      "n_departure_status_known": 44,
      "n_cancelled_departure": 44,
      "n_legacy_cancellation_unknown": 27,
      "n_unobserved": 0,
      "n_estimated_without_departure_status": 901,
      "observation_coverage_pct": 92.7,
      "departure_status_coverage_pct": 4.53,
      "legacy_or_cancel_rate_pct": 7.3,
      "label_policy": "latest_source_estimate; not confirmed departure",
      "quality_status": "low_status_coverage"
    }
  }
}