Air traffic controllers typically work 40 hours per week on paper, but the reality at many facilities looks quite different. Due to ongoing staffing shortages, controllers at busy locations often work six-day weeks with mandatory overtime, pushing their actual hours well above a standard schedule. The FAA sets strict limits on shift length and rest periods, but the gap between the regulatory framework and day-to-day staffing needs is significant.
The Standard Schedule
Air traffic controllers are full-time employees, and the baseline expectation is a 40-hour workweek. At smaller or less busy airports where control towers don’t operate around the clock, controllers may work something close to a regular daytime schedule. At major airports, towers run 24 hours a day, seven days a week, which means controllers rotate through day, evening, and night shifts, including weekends and holidays.
A common rotation follows three primary shifts: a morning shift (roughly 7 a.m. to 3 p.m.), an afternoon shift (3 p.m. to 11 p.m.), and a night shift (11 p.m. to 7 a.m.). Each shift runs about eight hours. Controllers typically cycle through these shifts over the course of a week, which keeps any one person from being permanently stuck on nights but also means the schedule changes constantly.
FAA Limits on Shift Length and Rest
The FAA regulates how long controllers can stay on position. A controller cannot work more than 10 straight hours during a single shift, and that 10-hour window includes required breaks. Controllers must receive at least 10 hours off between regular shifts, and 12 hours off before and after a midnight shift. These rest requirements were the result of a joint agreement between the FAA and the National Air Traffic Controllers Association (NATCA) specifically designed to address fatigue, which is one of the biggest safety concerns in the profession.
During a shift, controllers also take periodic breaks away from their screens and radio frequencies. The mental intensity of tracking and separating aircraft means sustained focus for hours on end isn’t safe or practical. Break frequency varies by facility workload, but stepping away from the scope every one to two hours is standard practice.
How Overtime Changes the Picture
The 40-hour baseline tells only part of the story. The FAA has been dealing with a controller shortage for years, and overtime has become a routine part of the job at many facilities. Controllers in numerous locations must regularly work six-day weeks and mandatory overtime shifts they cannot turn down.
The scale of overtime has grown dramatically. Annual overtime per controller has increased 308% since 2013, climbing to an average of 167 hours of overtime per year. Across the entire air traffic control workforce, controllers logged 2.2 million hours of overtime in 2024, costing the FAA $200 million. To put 167 hours of annual overtime in personal terms, that’s roughly the equivalent of four extra full-time weeks of work spread across the year. Some controllers at the busiest or most understaffed facilities work considerably more than that average.
The FAA has placed limitations on the number of consecutive overtime assignments a controller can receive, but mandatory six-day workweeks remain common at facilities that don’t have enough certified controllers to fill every shift. Part of the problem, according to a report cited by Reuters, is that widespread overtime may also stem from inefficient scheduling of the controllers who are available.
What a Typical Week Actually Looks Like
If you’re considering the career, expect your schedule to look something like this: five eight-hour shifts per week as a baseline, with the specific start times rotating between mornings, afternoons, and nights. Your days off will shift around too, so don’t count on consistent weekends. At a well-staffed facility, that schedule holds fairly steady.
At a facility dealing with staffing gaps, you’ll likely work a sixth day most weeks, sometimes on short notice. Your total hours in a busy week could reach 48 or more. Holiday and weekend shifts are a given regardless of staffing levels, since airports don’t close. Seniority at your facility generally determines who gets preferred shift selections and who absorbs the less desirable slots, but mandatory overtime can hit controllers at all experience levels.
How This Compares to Other Jobs
The combination of rotating shifts, overnight work, and mandatory overtime puts air traffic control in a different category from most 40-hour careers. Controllers at major facilities often compare their schedules to those of firefighters or emergency medical workers: the nominal hours look manageable, but the irregular timing, sleep disruption, and involuntary extra shifts add up. The FAA’s rest rules help set a floor, but they don’t prevent the fatigue that comes with years of rotating schedules and six-day weeks. It’s one reason the mandatory retirement age for controllers is 56, and most are eligible to retire with full benefits after 20 to 25 years of service.