{
  "generated_at": "2026-09-16T11:16:58+00:00",
  "as_of_day": "2026-09-14",
  "coverage": {
    "day": "2026-09-14",
    "control_flights": 1612,
    "median_28d": 2021,
    "score": 0.798,
    "verdict": "ok"
  },
  "observation": {
    "window_days": 7,
    "observed_days": 7,
    "min_observed_days": 5,
    "ratios_published": true,
    "carriers_with_ratio": 5,
    "carriers_with_board_ratio": 13
  },
  "baseline": {
    "window": "2025-11-01..2026-01-31",
    "season": "IATA winter",
    "caveat": "Ratios compare the present against a fixed winter reference. Summer and winter schedules differ, so a ratio is not a pure measure of disruption."
  },
  "scope": {
    "airports_monitored": 15,
    "routes": "Every route here has at least one end at a monitored airport, because that is where the flights are fetched from. Long-haul routes are included; a route between two unmonitored airports is unreachable, not missing.",
    "ratio": "A carrier's ratio covers `routes_baselined` of its `routes_total`: the routes that both carry a trusted baseline and were visible to our fetches this week. `comparable_share` is what that subset weighs against everything known about the carrier, and under 0.6 the ratio is withheld as null rather than published about a sliver."
  },
  "attribution": {
    "flight_data": "OpenSky Network (opensky-network.org), non-commercial use",
    "live_adsb": "adsb.lol and airplanes.live, ODbL 1.0",
    "advisories": "EASA Conflict Zone Information Bulletins",
    "notice": "Volunteer ADS-B coverage. Absence of data is not evidence of absence of flights. Check the coverage block before use."
  },
  "czib": [
    {
      "ref": "CZIB-2026-04",
      "title": "Airspace of Iran (active)",
      "revision": "2026-07-08",
      "valid_to": "2026-09-30",
      "url": "https://www.easa.europa.eu/en/domains/air-operations/czibs/czib-2026-04",
      "last_seen": "2026-09-16T11:13:51+00:00",
      "summary": "Tehran FIR (OIIX)'deki tüm irtifalar ve uçuş seviyelerinde İran hava sahası yüksek risk taşır, operasyonlar kesinlikle tavsiye edilmez."
    },
    {
      "ref": "CZIB-2026-05",
      "title": "Airspace of Iraq (active)",
      "revision": "2026-07-08",
      "valid_to": "2026-09-30",
      "url": "https://www.easa.europa.eu/en/domains/air-operations/czibs/czib-2026-05",
      "last_seen": "2026-09-16T11:13:51+00:00",
      "summary": "Irak'ın (ORBB FIR) tüm irtifalarda ve uçuş seviyelerinde savaş nedeniyle yüksek risk var, uçuşlardan kaçınılmalıdır."
    },
    {
      "ref": "CZIB-2026-06",
      "title": "Airspace of Lebanon (active)",
      "revision": "2026-07-08",
      "valid_to": "2026-09-30",
      "url": "https://www.easa.europa.eu/en/domains/air-operations/czibs/czib-2026-06",
      "last_seen": "2026-09-16T11:13:51+00:00",
      "summary": "Lübnan'ın (OLBB FIR) tüm irtifalar ve uçuş seviyelerinde savaş riski yüksek, uçuşlardan kaçınılmalıdır."
    }
  ]
}