Originally Posted by
flyerCO
I think what OP means is that AA123 could be DFW-JFK today and MIA-LAX in three months.
It sounds like he checked month ahead of time for a flight listed in the future as AA123 from DFW-LAX, but there is no such flight listed in the future between those cities, and wants to know if AA already knows there will be a AA123 between MIA-LAX for the date he has booked.