Originally Posted by
tcdtcd
At one point, and for several years, ORD-HKG was 2x daily, initially both 744, then one each 747/777, then both 777. Same with NRT.
Can’t remember when it went to 1x daily (2010?)
I don't know about 2XORD-HKG were running over several years. IIRC, the second flight was added as a response to CX starting the HKG-ORD flight hoping to drive CX our of the HKG-ORD market.
Perhaps our resident expert
ORDnHKGhas more accurate information than I have,