{"slug":"chainlink-ccip-latency","title":"Fastest Chainlink CCIP source chain by end-to-end delivery latency","subtitle":"Wall-clock seconds from a source-chain transaction to destination-chain execution for a Chainlink CCIP message, measured across CCIP source chains via the public CCIP Tools API.","category":"Bridges","metric":"CCIP delivery","unit":"ms","status":"live","higherIsBetter":false,"filters":null,"value":86003,"leader":{"name":"BNB Chain","slug":"bnb","value":86003},"rankings":[{"name":"BNB Chain","slug":"bnb","ms":{"p50":86003,"p90":149998,"p99":269999,"mean":82759.2},"successRate":100,"sampleSize":25.0156},{"name":"Monad","slug":"monad","ms":{"p50":90000,"p90":114000,"p99":119400,"mean":113000},"successRate":100,"sampleSize":2.00156},{"name":"Solana","slug":"solana","ms":{"p50":90000,"p90":114000,"p99":119400,"mean":94000},"successRate":100,"sampleSize":4.00238},{"name":"Avalanche","slug":"avalanche","ms":{"p50":105012,"p90":240041,"p99":294004,"mean":117400},"successRate":100,"sampleSize":5.00293},{"name":"Polygon","slug":"polygon","ms":{"p50":750000,"p90":870000,"p99":897000,"mean":827000},"successRate":100,"sampleSize":1.00058},{"name":"Ethereum","slug":"ethereum","ms":{"p50":1028130,"p90":1180630,"p99":1678000,"mean":1004480},"successRate":100,"sampleSize":61.0362},{"name":"Arbitrum","slug":"arbitrum","ms":{"p50":1050000,"p90":1170000,"p99":1197000,"mean":1118250},"successRate":100,"sampleSize":4.00235},{"name":"Robinhood Chain","slug":"robinhood","ms":{"p50":1200000,"p90":1680000,"p99":1788000,"mean":1124000},"successRate":100,"sampleSize":2.00118},{"name":"Base","slug":"base","ms":{"p50":1425020,"p90":1725000,"p99":1792500,"mean":1337430},"successRate":100,"sampleSize":30.0178}],"sparkline":[90000,90000,90000,110000,110000,110000,52520.3,60080.9,75037.8,90000,84000,80000,60000,150000,150000,120000,75000,60000,52500,45000,90000,90000,90000,90000],"sampleSize":134.08058,"asOf":"2026-07-26T08:37:36.322Z","headline":"BNB Chain leads ccip delivery at 86.00 s (p50, 24h) on Fastest Chainlink CCIP source chain by end-to-end delivery latency.","quote":"BNB Chain leads ccip delivery at 86.00 s (p50, 24h) on Fastest Chainlink CCIP source chain by end-to-end delivery latency. Source: OpenChainBench (https://openchainbench.com/benchmarks/chainlink-ccip-latency).","cite":{"plain":"OpenChainBench. \"Fastest Chainlink CCIP source chain by end-to-end delivery latency\". Retrieved 2026-07-26. https://openchainbench.com/benchmarks/chainlink-ccip-latency","bibtex":"@misc{ocb_chainlink_ccip_latency,\n  author = {OpenChainBench},\n  title  = {Fastest Chainlink CCIP source chain by end-to-end delivery latency},\n  year   = {2026},\n  url    = {https://openchainbench.com/benchmarks/chainlink-ccip-latency},\n  note   = {Retrieved 2026-07-26}\n}","apa":"OpenChainBench. (2026). Fastest Chainlink CCIP source chain by end-to-end delivery latency. Retrieved July 26, 2026, from https://openchainbench.com/benchmarks/chainlink-ccip-latency","ris":"TY  - GEN\r\nAU  - OpenChainBench\r\nTI  - Fastest Chainlink CCIP source chain by end-to-end delivery latency\r\nPY  - 2026\r\nUR  - https://openchainbench.com/benchmarks/chainlink-ccip-latency\r\nY2  - 2026-07-26\r\nER  - \r\n"},"pageUrl":"https://openchainbench.com/benchmarks/chainlink-ccip-latency","ogImage":"https://openchainbench.com/api/og/chainlink-ccip-latency","source":"https://github.com/ChainBench/OpenChainBench/tree/main/harnesses/chainlink-ccip-latency","methodology":["Data source: `https://api.ccip.chain.link/v2/messages?limit=100`, the public CCIP Tools API. Polled every 60 seconds.","Latency definition: `receiptTimestamp - sendTimestamp` from a CCIP message row with `status: SUCCESS`. `sendTimestamp` is the source-chain tx block time; `receiptTimestamp` is the destination-chain execution block time.","Filter: only mainnet lanes are observed. Testnet messages (Ethereum Sepolia, TON Testnet, etc.) are dropped before histogram observation.","Filter: only `status: SUCCESS` messages contribute to latency. In-flight statuses (SENT, SOURCE_FINALIZED, COMMITTED) are counted separately in `ccip_message_status_total` so a spike in COMMITTED without matching SUCCESS surfaces a stuck-execution incident.","Dedupe: last 10 000 messageIds kept in memory (rolling FIFO). CCIP sustained rate is ~25 messages/minute network-wide, so the cache holds ~7h of history.","Bucketing: histogram with buckets extending to 90 minutes (5 400 s). Wider than the Wormhole VAA bench because CCIP structurally waits for source-chain finality before its DON commits , Ethereum-source p99 legitimately reaches 25-30 min in adverse epochs.","Guard: samples with `receiptTimestamp - sendTimestamp < 0` or `> 2h` are dropped (clock skew, stuck messages re-executed later, or timestamp typos).","No canary transactions: this bench observes organic CCIP traffic (~500 mainnet messages/day across the top corridors). No wallet is funded, no gas is paid.","Scope: CCIP-supported source chains with mainnet traffic in the observation window. Long-tail source chains (0G, ADI, Astar) will show wide error bars or a low sample count.","Fair-comparison caveat: CCIP intentionally waits for source-chain finality before its DON commits, while some other cross-chain messaging networks (Wormhole, LayerZero) sign pre-finality. Comparing raw end-to-end numbers on ETH-source lanes is not apples-to-apples with those networks; the meta-bench view (cross-chain-messaging-comparison) exposes a finality-normalized column that isolates the pure DON+execution work."],"license":"CC-BY-4.0"}