|Quoting mayor (Reply 6):|
The 744 seems to be the most difficult to find......the others, not so bad.
The 744 has no scheduled domestic flights. Only extremely rare equipment changes or positioning flights, usually with 25 hours of notice (or less). I got one last week on SFO-ATL. For some reason it operated NRT-SFO-ATL in place of the normal 763ER. The next day there was another 744 on SEA-MSP - dunno why it was doing that one.
On certain days of the week the 77L will operate ATL-DTW-ATL. They use it to rotate the 777's into and out of the DTW base since there are no overseas rotation points between ATL and DTW, currently. Also, there is DTW-LAX-SYD on the 77L now, but on a less-than-daily basis. 3x weekly, I believe it is.
The A330's run ATL-LAX and ATL-SEA on a less-than-daily basis also, I seem to recall.