Fly.io incident: Packet loss in ORD

1. resolvedAug 31, 2026, 08:10 UTC

   This incident has been resolved.

2. monitoringAug 31, 2026, 07:39 UTC

   Packet loss in ORD is improving and impacted services are recovering; we’re continuing to monitor for intermittent issues

3. investigatingAug 31, 2026, 06:26 UTC

   Due to an upstream provider, we are seeing ~50% packet loss on a subset of hosts in ORD. Some MPG clusters in ORD are slow to replicate as a result.

What APIStatus.watch saw

Our 5-minute checks didn't record a change in Fly.io's overall status around this incident. Smaller or regional incidents often leave a provider's overall status green.

Other services with incidents at the same time

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• Snowflake: INC20000150Minor · Aug 28, 2026, 00:07 UTC
• Shippo: Elevated error rate on DHL Express label generationMinor · Aug 28, 2026, 19:39 UTC
• Snyk: Partial Broker Service DegradationMinor · Aug 30, 2026, 14:32 UTC
• Shippo: Observing Interruption in Receiving USPS Tracking EventsMinor · Aug 31, 2026, 02:15 UTC
• Shippo: Elevated error rate on Colissimo TransactionMinor · Aug 31, 2026, 07:06 UTC

How often does Fly.io have incidents?

Fly.io reported 19 incidents in the last 90 days, 11 of them major or critical. A typical incident lasted 57 min. See Fly.io's uptime and incident history