it is not something published by the government. You would have to find a copy of someone's company operating manual or get your hands on the guide to FTL's from ALPA.
Federal Aviation Regulations (FARs) limit the number of hours that airline pilots can fly. Pilots flying passengers domestically within continental U.S. are typically limited to 8 hours flight time per day, 30 hours per week, 100 per month, and 1,000 per year. Pilots flying domestic cargo may accumulate up to 48 flight hours at the controls per week.
It is important to recognize that these "flight time" limits do not include non-flying time spent preparing for a flight, time spent while passengers and bags, or cargo, is loaded or unloaded, and time spent while the airplane is serviced, or spent completing mandatory pre-flight and post-flight procedures and paperwork. All of these mandatory "non-flight" activities, together with actual "flying time," constitute a pilot’s total time at work, or "duty time." Domestic pilots are generally limited to 16 hours total duty time per day. Tests have shown, however, that when duty time exceeds 12 and extends to 16 hours, performance becomes impaired due to fatigue to the same extent as if pilots had exceeded the legal blood alcohol limit of 0.04 per cent. ALPA believes current scientific and fatigue research has established that 12 hours maximum on duty should be the regulatory limit for most circumstances.
"ALPA"