This i involves some basic flight combinations. May of these flight numbers seem familiar based on travel to Santiago from LAX in AR16. Here is LAX to MIA for yesterday June 9:
AA252 1421 2254 and continuing nonstop to SCL 0625+1
AA1178 1159 0505+1
AA258 2244 0607+1
AA1740 1830 0230+1
DL1678 2221 0601+1
from MIA the options are:
AA945 2154 0948+1
AA957, a one-stop direct flight, 2310 0953+1
Here are the flights form LAX to DFW yesterday:
AA2450 1521 2057
AA2456 1653 2208
AA2428 1339 2031
From DFW the connecting flights are: none except AA945 above.
My analyses are always open to transcription errors based on my poor handwriting, so somebody should double-check these results.