<font face="Verdana, Arial, Helvetica, sans-serif" size="2">Originally posted by howellajohnson:
I noticed that on some LGA MIA flights I am credited 1090 miles, on others 1092, up to 1097 miles.
How are miles really measured? Why the differences?
Same thing for LGA ORD, 721, 727 up to 733.</font>
Are you 100% sure that it's LGA-MIA and not LGA/JFK/EWR-MIA?
LGA-MIA 1097 miles
EWR-MIA 1096 miles
JFK-MIA 1090 miles
Similarly are you 100% sure it's LGA-ORD and noto LGA/JFK/EWR-ORD/MDW?