The maximum Timespan between Blocks ever recorded on Polygon is 382 second, or 6 minutes

The average Timespan between Blocks on Polygon is 2.25 second

The minimum Timespan between Blocks ever recorded on Polygon is 2 second

Further Reading

1. What Is a Blockchain?

2. The Blockchain Trilemma: Fast, Secure, and Scalable Networks
3. What is Polygon?
4. Ethereum’s New 1MB Blocksize Limit
5. Polygon Readies ZK Rollup Testnet, Eyes Mainnet Launch in 2023