Flow Status

All Systems Operational

Flow Testnet Operational

Flow mainnet core components Operational

Collection Finalization Operational

Block Finalization Operational

Transaction Execution Operational

Block Sealing Operational

Flow mainnet Access APIs Operational

GRPC API Operational

GRPC Web API Operational

REST API Operational

EVM Gateway Operational

Operational

Degraded Performance

Partial Outage

Major Outage

Maintenance

Past Incidents

Apr 7, 2026

Flow Mainnet Zero Downtime Height Co-ordinated Upgrade

Completed - The scheduled maintenance has been completed.
Apr 7, 15:42 UTC

In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Apr 7, 15:00 UTC

Scheduled - Flow Mainnet will undergo a scheduled Height-Coordinated Upgrade (HCU).

This upgrade will use the new Zero-Downtime HCU method, which allows the network to be upgraded while transaction execution continues almost uninterrupted. No downtime is expected, though users may notice a brief impact lasting a few seconds during the upgrade window.

We will monitor the network closely throughout the upgrade.
Apr 6, 23:11 UTC

Apr 6, 2026

No incidents reported.

Apr 5, 2026

No incidents reported.

Apr 4, 2026

No incidents reported.

Apr 3, 2026

No incidents reported.

Apr 2, 2026

No incidents reported.

Apr 1, 2026

No incidents reported.

Mar 31, 2026

No incidents reported.

Mar 30, 2026

No incidents reported.

Mar 29, 2026

No incidents reported.

Mar 28, 2026

No incidents reported.

Mar 27, 2026

No incidents reported.

Mar 26, 2026

No incidents reported.

Mar 25, 2026

No incidents reported.

Mar 24, 2026

No incidents reported.