Comparison between 737 + 767 rates
A mate of mine is about a quarter of the way up the 767 F/O list; his last payslip for the financial year showed total gross earnings of $147K which included about $18K in allowances. That would suggest he is earning more than a 737 F/O of similar seniority, acknowledging though that 737 hours have been down lately.
However, he works a hell of a lot harder than 13 days a month and doesn't get the variety of flying that the 737 guys do!