The DC-8-62 had better high/hot operating capabilities than the B707-300 series and a longer range which suited
BN's need for long South American non-stops.
The 707-327C's were purchased expressly for the Pacific
MAC flights during the Vietnam War. 727-127's were used on Atlantic
MAC flights. As the war was winding down, Braniff began to slowly sell off the 707 fleet in favor of the DC-8-62's.
Braniff was going to have to replace the DC-8's very shortly and that would have been a capital outlay they simply could not afford. The examined both the DC-10-30 and L-1011 but the company collapsed before a decision had to be made. Braniff dragged their heels on renovating the cabin interiors of the -62 fleet, not doing anything until the late '70's when they finally enclosed the overhead bins and installed what would now be a primitive entertainment system--pull down screens and a few channels of music listened to through a hollow plastic tube. But the -62 did the job operationally and that was more important. They bought two from SAS and two from Alitalia in the late '70's to augment the original fleet and add capacity. Once in a while they showed up on a domestic segment, one being
MSP-
MCI-
DFW-
MEX-
DFW-
MCI-
MSP.
In hindsight, I think Braniff would have gone with the DC-10-30 due to its range. Their decision to buy the
SP's was a major mistake.
Qualified on Concorde/B707/B720/B727/B737/B747/B757/B767/B777/DC-8/DC-9/DC-10/A319/A320/A330/MD-88-90