That's one thing, but charging two people for the same route differently is what the parent comment was getting at, and I agree with them.
You're literally saying "an airline, booking a flight 6 months out, 6 days out, or 6 hours out" is not "charging two people for the same route differently", completely missing the point of alex43578's excellent question.
You're literally saying "an airline, booking a flight 6 months out, 6 days out, or 6 hours out" is not "charging two people for the same route differently", completely missing the point of alex43578's excellent question.