Thanks so much for the thorough and detailed analysis, Eclipse2026! This is super helpful. Maybe let me try to summarize it from a layman's perspective. Essentially, Delta has planned a good and ATC-approved fly route (along the southern/east-side bound edge of the path of totality) that would allow all DL1010 passengers to experience totality when it catches up to the plane around the Jonestown area.

What went wrong is that it is still up to the DL1010's pilot decision to request and execute the proper maneuver at the moment of totality to maximize the passengers' time and viewing experience within the path of totality. The pilot made the decision to fly right, which flew the plane out of the path of totality. Instead, a more proper execution of the goal of maximizing the passengers' totality solar eclipse experience should have been to continue fly in a straight line within the path or make a left turn and then continue to wiggle around within the path (similar to what DL1218 did). There was no evidence to show that DL1010's pilot decision was affected by factors outside of Delta’s control, such as weather and air traffic control.

Would that be a correct layman understanding of the situation?