Yes. A good comparison.
Southern
1st year FO - $61/hr = $44,652/year
Kalitta
1st year FO - $107/hr = $82,176/year
Southern
3rd year CA - $114/hr = $83,488/year
Kalitta
3rd year CA - $203/hr = $155,904/year
Really you could pick just about any airline you'd want to fly for, compare them, and the SIA pay scales would look this bad.