LexisNexis Cirium Outage History

LexisNexis Cirium is up right now

LexisNexis Cirium had 55 outages in the last 2 years totaling 133h 52m of downtime — averaging 2.3 incidents per month.

There were 55 LexisNexis Cirium outages since October 29, 2025 totaling 133h 52m of downtime. Each is summarised below — incident details, duration, and resolution information.

Source: https://status.cirium.com

Minor November 13, 2025

Alerts API - Flight Alerts Degraded Performance

Detected by Pingoru
Nov 13, 2025, 05:31 PM UTC
Resolved
Nov 13, 2025, 09:40 PM UTC
Duration
4h 9m
Affected: Cirium Sky™ APIs
Timeline · 2 updates
  1. investigating Nov 13, 2025, 05:31 PM UTC

    We are currently investigating reports of degraded performance affecting the Alerts API. Users may experience slower response times or intermittent issues when interacting with this service. Our engineering team is actively working to identify the root cause and restore normal performance. We will provide an update 8 hours from now (11/14/2025 - 01:30 UTC).

  2. resolved Nov 13, 2025, 09:40 PM UTC

    We've identified intermittent connection issues in the Alerts delivery system and implemented a fix on 2025-11-12 at 19:50 UTC. Since then, alert delivery rates have improved, and monitoring confirms that volumes have returned to normal levels. We apologize for any inconvenience this may have caused and appreciate your patience. Please contact our Help Desk if you have any questions.

Read the full incident report →

Critical November 11, 2025

Cirium APIs(Laminar Data Hub) are currently unavailable

Detected by Pingoru
Nov 11, 2025, 12:08 PM UTC
Resolved
Nov 11, 2025, 07:09 PM UTC
Duration
7h 1m
Affected: Cirium Sky™ APIsCirium Sky™ Stream
Timeline · 6 updates
  1. investigating Nov 11, 2025, 12:00 PM UTC

    Cirium APIs (Laminar Data Hub) are currently unavailable and returning a 503 – Service Temporarily Unavailable error. Our team is actively investigating the issue. We will keep you posted once we have new updates.

  2. investigating Nov 11, 2025, 12:08 PM UTC

    We are continuing to investigate this issue. We will provide the next update no later than 16:00 UTC.

  3. investigating Nov 11, 2025, 01:06 PM UTC

    This incident is also affecting the Cirium Sky Stream NOTAMS, with no updates to the feed since 12:32 UTC. We are continuing to investigate the cause and working to restore the affected services as soon as possible. A further update will be posted no later than 16:00 UTC.

  4. investigating Nov 11, 2025, 04:03 PM UTC

    Our engineers are currently working with a third party infrastructure provider to address this issue. We appreciate your continued patience and understanding. A further update will be posted on or before 20:00 UTC.

  5. identified Nov 11, 2025, 06:31 PM UTC

    The application is showing signs of stability, and several APIs are functioning as expected. We are actively increasing node capacity and closely monitoring performance. Full stability is still pending. We will provide another update at 19:00 UTC.

  6. resolved Nov 11, 2025, 07:09 PM UTC

    The services impacting Cirium Sky Stream NOTAMS and Cirium SKY Laminar APIs are now fully stable, and all APIs are performing as expected. Our team will continue to monitor our system closely to ensure ongoing reliability. Thank you for your continued patience. Please contact our Help Desk with any questions.

Read the full incident report →

Minor October 30, 2025

Flights data outage

Detected by Pingoru
Oct 30, 2025, 10:25 AM UTC
Resolved
Oct 30, 2025, 02:24 PM UTC
Duration
3h 58m
Affected: Cirium Sky™ APIsCirium Sky™ StreamProactive & Traveler ServicesFlightStats.com
Timeline · 3 updates
  1. identified Oct 30, 2025, 10:25 AM UTC

    We suffered an outage of an upstream system from 8:09 to 9:33 UTC today, 29th October, affecting the processing of flight data. This outage has impacted flight status feeds, updates and flight alerts. The underlying issue has been resolved and we are working to restore all affected services. We will provide a further update no later than 14:00 UTC. For any questions or assistance, please contact our Help Desk.

  2. monitoring Oct 30, 2025, 11:44 AM UTC

    Our services are recovering, with flight alerts being delivered normally. We are continuing to monitor performance closely and will provide further updates as required.

  3. resolved Oct 30, 2025, 02:24 PM UTC

    This incident has been resolved. All Cirium products and systems affected by the earlier flight data outage are operational, with no data degradation. Thank you for your patience and understanding during the outage. Please contact our Help Desk if you have any ongoing issues or follow-up questions.

Read the full incident report →

Minor October 29, 2025

Performance Issue: Fleets Analyzer Queries and Exports

Detected by Pingoru
Oct 29, 2025, 11:35 PM UTC
Resolved
Oct 29, 2025, 11:59 PM UTC
Duration
23m
Affected: Fleets Analyzer
Timeline · 2 updates
  1. investigating Oct 29, 2025, 11:35 PM UTC

    We have identified an issue with Fleets Analyzer causing slow query performance and preventing some queries from loading. Additionally, exports are stuck in the queue. We will share the next update by 2025-10-30 at 6:23 UTC. Thank you for your patience as we work to restore normal service. For any questions or assistance, please contact our Help Desk.

  2. resolved Oct 29, 2025, 11:59 PM UTC

    The issue with Fleets Analyzer causing incomplete queries and stuck exports has been resolved. All services are now operating normally. We will continue to closely monitor performance to ensure service is stable. Thank you for your patience during this incident.

Read the full incident report →