Originally Posted by
Herb687
UA still had DC-6s until the late 1960s so a 1962 DC-6 milk run seems possible on the main line airway:
IDL-PHL-BAL-CLE-MDW-DSM-OMA-LNK-DEN-CYS-SLC-RNO-SAC-SFO
And let's guess that Cheyenne, Lincoln, and Baltimore were skipped eastbound.
right aircraft, wrong origin, wrong airline — which means those should be pretty easy to guess
PHL as the first stop is correct