Originally Posted by
jlemon
... AS 1867: SEA-SIT-JNU-YAK-CDV-ANC-UNK-OME-OTZ ...
so this was 1969: I honestly can't remember many US domestic four-digit flight numbers in this timeframe ... seems like almost all have had four digits since about 1999
anyone else among the history buffs have any thoughts or insights?
Last edited by jrl767; Dec 2, 2013 at 7:50 am