Originally Posted by
findark
Really not sure how you would define it, but for any definition I can think of it would be AKL-SCL or similar, which is flown under ETOPS-330 and has basically no diversion points between Chile and New Zealand (IPC [Hanga Roa, Easter Island] might cover for a brief bit, not sure).
Is ETOPS-330 really a thing? Is that new? I had thought 180 and rarely 240 were the max!