Originally Posted by hirohito888

UA has 17 out of around 83 (763 and 772, not counting the 7 to be retired 763) retrofitted with new Polaris, that's around 20%. QR announced Q-suites 2 years ago, and they only have around 23 out of 85 (777 and A359) aircraft retrofitted (27%).

And to be fair, the UA 763 and 772 all have to be retrofitted with new lavs, new overhead bins on 763, install premium economy and new economy seats. Basically a nose to tail retrofit. QR only had to replace the J cabin with Q-suites and they're only slightly faster.

And noted above, DL doesn't even have a retrofit plan for their 767 and AA 767 refits were half-baked (missing IFE and old overhead bins in econ).