---
title: "Is DTN SigCharts down? DTN SigCharts status"
url: "https://www.openstatus.dev/status/dtn/sigcharts"
description: "Live DTN SigCharts status, uptime over the last 45 days and recent incidents, tracked by openstatus."
---

# Is DTN SigCharts down?

**Answer:** No, DTN SigCharts is not down. All DTN SigCharts systems are operational.

- Status: operational
- Checked: 2026-11-07T02:10:02Z
- User reports in the last 15 minutes: 0
- Part of: [DTN](/status/dtn.md) / Aviation Data
- Official status page: https://status.dtn.com
- About: Impacts to SigChart data file availability

## Last 45 days

2 of 2 tracked days without issues.

## Incidents affecting SigCharts

No recent incidents.

## Links

- HTML page: /status/dtn/sigcharts
- Service: /status/dtn.md