Originally Posted by
eponymous_coward
Of course, that particular seating arrangement is 747 only, and not on all of the 747s to boot, and there's only one 343 with a similar refreshed F product.
http://www.flyertalk.com/forum/16622622-post627.html
Sort of like how the UA 777s are these days: airplane lotto.
..
Ya, only on LH it's 5 converted out of 60-ish widebodies (47&AB) with F in LH fleet so count your percentages. And the complete process is expected to last another 3-4 years. Good luck!