# Announcing 90-minute function timeout on AWS Lambda Managed Instances

DevFeed: [Announcing 90-minute function timeout on AWS Lambda Managed Instances](<https://devfeed.tech/articles/announcing-90-minute-function-timeout-on-aws-lambda-managed-instances-4655.md>)

Original publisher: [Read original article](<https://aws.amazon.com/blogs/compute/announcing-90-minute-function-timeout-on-aws-lambda-managed-instances/>)

Author: Tarun Rai Madan

Published: 2026-09-09T19:08:14Z

Content type: release

Language: en

Sources: [AWS Compute Blog](<https://devfeed.tech/sources/aws-compute-blog.md>)

Topics: [data-processing](<https://devfeed.tech/topics/data-processing.md>), [Transcodings](<https://devfeed.tech/topics/transcodings.md>), [Amazon EC2](<https://devfeed.tech/topics/amazon-ec2.md>)

Tags: [ai-inference](<https://devfeed.tech/tags/ai-inference.md>), [announcements](<https://devfeed.tech/tags/announcements.md>), [aws](<https://devfeed.tech/tags/aws.md>), [aws-lambda](<https://devfeed.tech/tags/aws-lambda.md>), [batch](<https://devfeed.tech/tags/batch.md>), [data-processing](<https://devfeed.tech/tags/data-processing.md>), [event](<https://devfeed.tech/tags/event.md>), [event-driven](<https://devfeed.tech/tags/event-driven.md>), [foundational-100](<https://devfeed.tech/tags/foundational-100.md>), [serverless](<https://devfeed.tech/tags/serverless.md>)

## AI overview

AWS Lambda Managed Instances now support a 90-minute timeout for asynchronous and event source mapping invocations, increasing the previous 15-minute limit by six times. The update targets longer-running data processing, media transcoding, AI inference, and batch workloads.

## Source excerpt

AWS Lambda now supports a 90-minute function timeout for asynchronous and event source mapping (ESM) invocations on Lambda Managed Instances, a 6x increase from the previous 15-minute limit. Data processing, media transcoding, AI inference, and batch workloads can now run on Lambda without re-architecting.