I had to look two of them up since I haven't done tons of CONUS flying, so here they are for the other less than informed types
SDF - Louisville Intl/Standiford Field
ONT - Ontario Intl
MIA - Miami Intl
Are there large seniority diffrenences?
Most senior, most junior?
Is the commute easy, like the Fedex where they buy you commercial tickets from MEM to trip start point and bacK?
Thanks