Originally Posted by
JamesBond
What was the last airplane that did?
And BTW... what is your source that it isn't performing "as promised"? When we were doing DTW-PEK and DTW-PVG, we were going out at max gross and a full load of passengers. What more were we asking?
IIRC, it wasn’t able to do LAX-SYD with an alternate until we got the higher MTW mod with the taller winglets.
Edit: changed ATL to LAX (thanks GoneFlying)