Delta One domestic
Ive been lucky to catch D1 from DTW-SEA and vice versa a few times just by needing a last minute ticket and that being the only option. Ive spent some time today looking specifically for a D1 flight for these airports and cannot find one. I gather the D1 aircraft are positioned based on international need or last minute fill in aircraft my question is: Is there a flyer site that allows one to look ahead and see if an aircraft with D1 is being planned for a leg or is my best luck Delta site and just keep checking days/times. etc... I didnt know if perhaps there was some historical data on when/where domestic D1 are available.
Cheers!