How Long Can Pilots Fly Per Day?

Ask how many hours an airline pilot works and you will get three different answers, all of them correct. That is not sloppiness. Federal rules count a pilot’s time in two separate ways, and the airline’s payroll counts it in a third.

Flight time is the shortest number: 8 or 9 hours a day for a standard two-pilot crew. Duty time is the one that describes the actual workday, and it runs to 14 hours, or up to 19 with extra pilots on board. Paid time is usually smaller than both.

Here is what each clock measures, what the FAA caps it at, and why a pilot can finish a 13-hour day having been paid for about five hours of it.

The clock	What it counts	FAA limit
Flight time	The aircraft moving under its own power for flight, added across every leg	8 or 9 hours a day; 100 hours in 28 days; 1,000 hours in 365 days
Flight duty period	From report time until the aircraft is parked after the last flight	9 to 14 hours unaugmented; 60 hours in 7 days; 190 hours in 28 days
Paid time	Block time, from pushback to setting the parking brake at the gate	Not regulated. Set by contract, typically around 75 credit hours a month

How Long Can Pilots Fly Per Day?

For a standard two-pilot crew carrying passengers, the FAA caps flight time at 9 hours if the pilot reports for duty between 5:00 a.m. and 7:59 p.m. Report outside that window and the cap drops to 8 hours.

That is Table A to Part 117, and it is narrower than most people assume. It counts only the time the aircraft is actually moving under its own power for flight, added up across every leg of the day.

So a pilot who flies four 90-minute legs has used 6 hours of flight time. The 11 hours they spent at the airport getting those four legs airborne do not count against this particular limit at all.

This is why the flight-time number alone tells you almost nothing about a pilot’s day. A different rule governs that.

How Long Can a Pilot Be on Duty in One Day?

The flight duty period is the number that actually describes the workday. It starts when the pilot reports and ends when the aircraft is parked after the last flight, with no further flying intended.

For a two-pilot crew, that period is capped at somewhere between 9 and 14 hours. Which number applies depends on two things: what time the pilot reported, and how many flight segments they are scheduled to fly.

Both variables push in the direction you would expect. A mid-morning start buys the longest day, because it sits furthest from the body’s natural low point. More landings shorten it, because each approach and landing is where the workload concentrates.

Report time (local)	1 to 2 segments	5 segments	7 or more segments
0000 to 0359	9 hours	9 hours	9 hours
0500 to 0559	12 hours	11.5 hours	10.5 hours
0700 to 1159	14 hours	12.5 hours	11.5 hours
1300 to 1659	12 hours	11.5 hours	10.5 hours
1700 to 2159	12 hours	10 hours	9 hours
2300 to 2359	10 hours	9 hours	9 hours

The spread is the point. A pilot reporting at 7:30 a.m. for a single long leg can legally be on duty for 14 hours. A pilot reporting at 2:00 a.m. is capped at 9 hours no matter how little flying is involved.

Report time matters more than workload here, which tells you what the rule is really built around. It is a fatigue regulation, not a workload one, and the science it rests on is covered in our explainer on fatigue in aviation.

The 19-Hour Day: How Extra Pilots Stretch the Limit

Ultra-long-haul flying works differently. Add a third or fourth qualified pilot and the crew becomes what the rules call augmented, because someone can be relieved in flight and genuinely rest.

How far the duty day stretches then depends on the quality of the bed. Part 117 grades onboard rest facilities into three classes, and the better the facility, the longer the permitted day.

Rest facility	What it is	3 pilots	4 pilots
Class 1	A bunk or flat sleeping surface, separate from flight deck and cabin, temperature and light controlled	17 hours	19 hours
Class 2	A cabin seat that lies flat or near flat, curtained off from passengers	16.5 hours	18 hours
Class 3	A seat reclining at least 40 degrees with leg and foot support	15 hours	15.5 hours

This is the mechanism behind those hidden crew bunks on long-haul widebodies. They are not a perk. They are the specific piece of equipment that makes an 18-hour flight legal, and the rules on how crews use them are set out in our guide to airline crew rest rules.

How Many Hours Do Pilots Work a Week, a Month and a Year?

The daily caps are only half the system. Part 117 also runs cumulative limits so an airline cannot legally schedule maximum days back to back forever.

Flight time is capped at 100 hours in any 672 consecutive hours, which is a rolling 28 days, and at 1,000 hours in any 365 consecutive days. Duty is capped separately at 60 flight duty period hours in any 168 consecutive hours, a rolling week, and 190 in any 672.

Note that these are rolling windows, not calendar months. A pilot does not get a fresh 100 hours on the first of the month, which is a detail a lot of published summaries get wrong.

In practice, pilots fly well under the ceiling. The Bureau of Labor Statistics reports that airline pilots fly an average of 75 hours a month and put in a further 150 hours a month on other duties, such as checking weather and preparing flight plans.

That ratio is the honest answer to the question. Roughly 225 hours of work a month, of which about a third is spent flying the airplane.

The Hours Nobody Pays For

Here is where the third clock matters. Airline pilots are generally not paid by the duty hour. They are paid by block time: the interval from when the aircraft pushes back from the gate to when it parks at the destination.

Everything outside that window earns nothing at the flight-hour rate. Reporting an hour before departure, the security queue, the preflight walkaround, boarding, deplaning, and the two-hour sit between legs are all unpaid.

So is the delay. If the aircraft sits at the gate with the door open for three hours, the pay clock has not started, which is one reason delays are felt so sharply in the flight deck. Once the door shuts and the aircraft pushes, the clock runs even if the jet then queues on a taxiway.

Contracts soften this, but they do not remove it. Most pilot agreements guarantee a minimum monthly credit, commonly around 75 hours, so a pilot whose trips are cancelled still gets paid to that floor.

Contracts also carry rigs, which pay a minimum amount of credit relative to time spent on duty or away from base rather than time spent flying. A duty rig might credit one hour of pay for every two hours on duty, which puts a partial floor under a long day with little flying in it.

The structure is the same one that governs cabin crew pay, and for the same historical reasons. We covered its consequences in detail in how flight attendant pay actually works, and the full pilot pay curve in the economics of becoming an airline pilot.

The Rest Rules on the Other Side of the Limit

A duty limit is only meaningful if the time off is protected too, and Part 117 protects it in two ways.

Before any duty period, a pilot must get at least 10 consecutive hours of rest, and that block must contain a minimum of 8 uninterrupted hours of sleep opportunity. The 10 hours is measured to the pilot, not to the hotel door, so a long airport commute eats into it.

On top of that, a pilot must have at least 30 consecutive hours free from all duty within the preceding 168 hours. That is the weekly reset, and it is the only guaranteed time off the regulation provides. How that translates into life at home is a separate question, covered in how often pilots are actually home.

Two Gaps the Rules Still Leave

The first gap is the one pilot unions have argued about for over a decade. Part 117 applies to passenger operations under Part 121, and all-cargo flying is not covered by it.

Freight crews instead work to the older and generally more permissive duty rules in Part 121 itself. Two pilots flying identical aircraft on identical night schedules can be held to different fatigue limits depending on whether the payload is people or parcels.

The second gap is live right now. In July 2026 the FAA proposed a rule, docket FAA-2026-6739, to clarify that its federal duty and rest regulations override state and local meal and rest break requirements for flight crew and cabin crew.

The FAA’s argument is that state break laws affect airline pricing and operations and are therefore preempted under the Airline Deregulation Act of 1978. The comment period closed on 4 September 2026, so the outcome is still open as of this writing.

If it is finalized, federal duty limits become the whole of the protection, with no state-level break entitlement layered underneath.

So How Many Hours Does a Pilot Really Work?

About 225 hours a month, if you count the way the Bureau of Labor Statistics does. Roughly 75 of those are spent flying, and roughly 75 are what the paycheck is built on.

The federal rules cap the flying at 8 or 9 hours a day and the workday at 14, or 19 with a full relief crew and a proper bunk. Those numbers are ceilings, not schedules, and most days sit comfortably below them.

The number that surprises people is the last one. Next time a departure slips an hour at the gate, the two people at the front of the aircraft are waiting on exactly the same clock you are, and neither of them is being paid for it yet.