Air Force Officer Ranks: O-1 to O-10 Chart | Combat Fitness
Air Force Officer Ranks: The Complete O-1 to O-10 Chart, Insignia and Pay
Air Force officer ranks run from O-1 to O-10 in three groupings: company grade (O-1 to O-3), field grade (O-4 to O-6), and general officers (O-7 to O-10). Every one of them holds a commission, leads airmen, and is paid on the O scale rather than the enlisted E scale. That structure sets your pay, your promotion clock, and the standard you are held to, which is why our tactical fitness programs start with the demand a grade carries. Below is the full chart with abbreviations, insignia, current pay by grade, the reinstated warrant officer track, and how the ladder compares to other branches.
Key Takeaways:
Air Force officer ranks are O-1 through O-10, grouped as company grade, field grade, and general officer, with a five-star grade that exists in law but is not currently held.
Second Lieutenant (O-1) is the entry grade for every commissioning source. General (O-10) is the highest rank an officer wears today.
The Air Force brought back warrant officers in 2024 for cyber and IT specialties, the first new warrant officers in the service in 66 years.
Officer pay moves on two axes, grade and time in service, and the 2026 tables took a 3.8 percent raise effective January 1, 2026.
Promotion to O-2 and O-3 is time driven. From O-4 up it is a board, and the Air Force dropped below-the-zone promotions for merit ordering.
What Is an Air Force Officer?
An Air Force officer is a commissioned leader who holds authority delegated by the President, directs the mission, and is accountable for the airmen and equipment under them. Officers commission through the Air Force Academy, Air Force ROTC, Officer Training School, or a direct commission, and all start at Second Lieutenant.
The distinction that matters operationally is where authority comes from. An officer's authority comes from the commission. A noncommissioned officer's is earned through the enlisted ladder and rests on technical mastery. Both tracks meet the same fitness assessment, but the commissioning route you pick sets the timeline you have to meet it on.
Air Force Officer Ranks in Order: The Full O-1 to O-10 Chart
Air Force officer ranks in order are Second Lieutenant, First Lieutenant, Captain, Major, Lieutenant Colonel, Colonel, Brigadier General, Major General, Lieutenant General, and General. Pay grades run O-1 through O-10 in that sequence. The chart below is ordered junior to senior, with the abbreviation the Air Force uses in writing.
Figure 1.1 - Air Force officer ranks from O-1 to O-10 with insignia, official abbreviations, typical roles and promotion timing. Second Lieutenant through Captain are non-competitive, with Captain reached at about four years and policy stating all fully qualified officers are promoted. Above that the boards begin: Major at 9 to 11 years of service with 80 percent selected, Lieutenant Colonel at 15 to 17 years with 70 percent, and Colonel at 21 to 23 years with 50 percent, each requiring three years time in grade. General officer grades leave that timetable entirely, nominated by the President and confirmed by the Senate against a statutory cap, with three and four-star grades attached to the position rather than the officer. General of the Air Force, the five-star grade, has been held by one person: Henry H. Arnold, promoted to General of the Army in December 1944 and redesignated in May 1949, the only individual to hold five-star rank in two services. Sources: Air Force grade and insignia listings, DOPMA promotion guidance via RAND, Public Law 81-58.
Two details most rank guides get wrong. Air Force general officer metal insignia uses separate stars, not the conjoined stars other services wear. And General of the Air Force is not extinct: the Department of Defense lists it as an O-11 grade reserved for wartime, and only General Henry "Hap" Arnold has ever held it. If you are learning the abbreviations, our guide to Air Force acronyms covers the shorthand you will see on orders.
Company Grade Officers: O-1 to O-3
Company grade officers are the O-1 to O-3 tier, and it is where almost every commissioning candidate is headed. Air Force junior officer ranks cover Second Lieutenant, First Lieutenant, and Captain.
A Second Lieutenant is usually in initial skills training. A First Lieutenant runs a section, a flight of airmen, or a shift. Both promotions are time based: officers on the active duty list become eligible for O-2 after 24 months in grade and for O-3 after another 24 months, and both are fully qualified promotions rather than competitive ones.
Captain is the first real jump. A Captain commands a flight, commands an aircraft, or owns a primary staff function. It is the grade where the Air Force stops teaching you and starts holding you accountable for output, and most officers spend the largest share of their company grade years here, because the next promotion is a board, not a clock.
Field Grade Officers: O-4 to O-6
Field grade officers are Major, Lieutenant Colonel, and Colonel, the O-4 to O-6 tier. Air Force senior officer ranks in common usage means this tier plus the general officers above it.
A Major typically serves as a squadron director of operations or on a group or wing staff. A Lieutenant Colonel is the squadron commander grade. A Colonel commands a group or a wing, or holds a senior staff position at a major command.
This is where the pyramid narrows. Department of Defense promotion targets set the opportunity rate at roughly 80 percent for O-4, 70 percent for O-5, and 50 percent for O-6, with three years time in grade at each step. Half of those who make Lieutenant Colonel will not make Colonel, which is why field grade careers get planned rather than drifted through.
General Officers: O-7 to O-10
General officers are the O-7 to O-10 tier: Brigadier General wears one star, Major General two, Lieutenant General three, and General four. A four-star commands a major command, holds a top joint billet, or serves as Chief of Staff of the Air Force.
Chief of Staff of the Air Force is a position, not a rank. The officer holding it is appointed as a four-star general by statute without giving up their permanent rank, sits on the Joint Chiefs of Staff, and runs the service from the Pentagon. General Kenneth S. Wilsbach assumed the position on November 3, 2025.
The number of four-star billets is a moving target. In May 2025 the Secretary of Defense directed a cut of at least 20 percent in four-star general and flag officer positions, so any fixed count in an older guide is worth checking.
Air Force Warrant Officer Ranks
Yes, the Air Force has warrant officers again. The service reinstated the track in 2024 and graduated its first class on December 6, 2024, at Maxwell Air Force Base, Alabama, the first new Air Force warrant officers in 66 years. This section is current as of September 2026. Air Force warrant officer ranks use the same W-1 through W-5 structure as the other services.
W-1 Warrant Officer 1 (WO1)
W-2 Chief Warrant Officer 2 (CW2)
W-3 Chief Warrant Officer 3 (CW3)
W-4 Chief Warrant Officer 4 (CW4)
W-5 Chief Warrant Officer 5 (CW5)
Three things separate the Air Force program from the Army's. It is narrow: accessions go into information technology and cyber specialties, specifically the 17W warfighter communications and IT systems field and the 17Y cyber effects and warfare field. It is small: reporting from February 2026 put the total at roughly 200 warrant officers, converted out of existing officer billets rather than added. And it is new enough that career structure is still being built, with the service's first Chief Warrant Officer 5 transferring in from the Army to help stand up the training school.
Selection came from the enlisted force. Early applicants needed to be at least a staff sergeant with a year of active federal service plus deep technical experience in the target specialty, and selectees attend the eight and a half week Warrant Officer Training School at Maxwell. Most initial cohorts were appointed at Chief Warrant Officer 2. Program funding is not authorized past 2027, so treat this track's long-term shape as unsettled.
Air Force Officer Pay by Rank
Air Force officer pay is set by grade and time in service, not by job. The figures below are 2026 monthly basic pay, reflecting the 3.8 percent raise effective January 1, 2026. Housing and subsistence allowances, flight pay, and special duty pays sit on top of it.
Air Force officer pay chart - 2026 monthly basic pay, O-1 to O-6 by years of service, with each grade's longevity cap marked.
Read the table across, not just down. A Captain at four years and a Captain at twelve wear the same two silver bars and earn about $1,400 a month apart, because time in service keeps paying when the grade does not. That is also why O-1 and O-2 pay flattens: those grades hit a statutory cap early, and the only way past it is promotion.
Two adjustments worth knowing. Prior enlisted officers are paid on separate O-1E, O-2E, and O-3E tables that pay more than the standard rates at the same grade. General officer pay at O-7 and above is capped by federal law at Executive Schedule Level II, which is why published figures for those grades flatten out. Pay tables change every January, so check the year on any chart before you plan around it.
Air Force Officer Rank Insignia and How Rank Is Worn on the OCP
Air Force officer rank insignia follows a simple progression: bars, then oak leaves, then an eagle, then stars. Second Lieutenant wears one gold bar, First Lieutenant one silver bar, and Captain two joined silver bars. Major wears a gold oak leaf and Lieutenant Colonel a silver one, the pairing that trips up anyone assuming gold outranks silver. It does not. Silver is senior at both the bar and the oak leaf step. Colonel wears a silver eagle, and general officers wear one to four stars.
How it is worn depends on the uniform. On the Operational Camouflage Pattern uniform, officers wear subdued embroidered rank on a hook and loop tab centered on the chest, in spice brown, with First Lieutenant and Lieutenant Colonel rendered in black because silver does not translate to brown. Subdued rank is also worn on the front of the patrol cap. On the flight duty uniform, subdued cloth rank goes on the shoulders. On service dress, officers wear metal insignia on the coat epaulets, and general officers wear black stars as subdued rank.
Wear guidance lives in DAFI 36-2903 and gets updated more often than most airmen expect, so confirm current placement against the live instruction before you sew or pin anything.
Air Force Enlisted vs Officer Ranks Side by Side
The Air Force runs two parallel ladders. Enlisted grades run E-1 to E-9, officer grades run O-1 to O-10, and warrant officers now occupy a technical track between them. The table below sets both ladders side by side. The rows are not equivalents, they are the two ladders in order.
List:
Enlisted ladder (E-1 to E-9):
E-1 Airman Basic
E-2 Airman
E-3 Airman First Class
E-4 Senior Airman
E-5 Staff Sergeant
E-6 Technical Sergeant
E-7 Master Sergeant
E-8 Senior Master Sergeant
E-9 Chief Master Sergeant
Officer ladder (O-1 to O-10):
O-1 Second Lieutenant
O-2 First Lieutenant
O-3 Captain
O-4 Major
O-5 Lieutenant Colonel
O-6 Colonel
O-7 Brigadier General
O-8 Major General
O-9 Lieutenant General
O-10 General
The enlisted force is organized in three tiers, not two: junior enlisted airmen at E-1 to E-4, noncommissioned officers at E-5 and E-6, and senior noncommissioned officers at E-7 to E-9. For the full enlisted ladder with insignia and the sergeant grades, see our chart of air force enlisted ranks. For both ladders in one place, start with the complete air force ranks chart.
Non-Commissioned Officer Ranks: Why an NCO Is Not a Commissioned Officer
A noncommissioned officer is enlisted and earns supervisory authority by climbing the enlisted ladder. A commissioned officer holds a commission from the President and exercises delegated command authority from the day they pin on Second Lieutenant. That is the whole distinction, and it is why a Chief Master Sergeant with 24 years of service still salutes a brand new Second Lieutenant: the salute goes to the commission, not the person.
In practice the two work as a pair. The officer owns the decision and the accountability. The senior NCO owns the execution and the standard. Air Force noncommissioned officer ranks start at Staff Sergeant (E-5), and the enlisted rank chart covers that ladder.
How to Become an Air Force Officer: Commissioning Paths
There are four routes to an Air Force commission, and each one produces the same Second Lieutenant with a different timeline and a different screening gate.
United States Air Force Academy. A four year commissioning source at Colorado Springs. Highest commitment, earliest start, and the most sustained physical screening.
Air Force ROTC. Run at civilian universities. Air Force cadet officer ranks inside a detachment are training grades, not commissioned grades, and carry no authority outside the cadet wing.
Officer Training School. An eight and a half week program at Maxwell Air Force Base for college graduates, and the shortest path from civilian to commission. Our breakdown of Officer Training School length covers what that timeline demands.
Direct commission. Used for professional fields such as medicine, law, and chaplaincy, where the credential is the qualification. Air Force reserve officer ranks work identically to active duty grades, and reserve and Guard officers commission through these same sources.
Age is a gate on every one of these routes and the cutoffs differ by path and specialty, which our guide to officer commissioning age limits lays out. If you are still choosing between routes, start with the broader guide to becoming a military officer.
Air Force Officer Promotion Timeline
Air Force officer ranks promotion works in two regimes. Through Captain it is largely a clock. From Major up it is a board.
Second Lieutenants on the active duty list become eligible for First Lieutenant at 24 months time in grade, and First Lieutenants for Captain after another 24 months. Both are fully qualified promotions, so most officers reach Captain around the four year mark.
Above that, Department of Defense targets put Major at roughly 9 to 11 years of commissioned service, Lieutenant Colonel at 15 to 17 years, and Colonel at 21 to 23 years, each with three years time in grade. Those are targets, not guarantees, and entry grade credit for prior service or a professional degree shifts the clock.
The boards themselves changed. Starting with the 2020 lieutenant colonel board, the Air Force eliminated below-the-zone promotions and moved to merit ordering, where officers are ranked by performance rather than seniority and strong records promote ahead of peers regardless of zone. An older guide describing a two percent below-the-zone fast track is out of date.
Air Force Officer Ranks Compared to the Other Branches
Officer pay grades are common across every branch. The titles are not, and the Navy is where they diverge hardest. A Navy Captain is an O-6 and equal to an Air Force Colonel, while an Air Force Captain is an O-3 and equal to a Navy Lieutenant. Getting that backward in a joint billet marks you fast.
List:
O-1 Second Lieutenant (Air Force, Army, Marine Corps) / Ensign (Navy)
O-2 First Lieutenant (Air Force, Army, Marine Corps) / Lieutenant Junior Grade (Navy)
O-3 Captain (Air Force, Army, Marine Corps) / Lieutenant (Navy)
O-4 Major (Air Force, Army, Marine Corps) / Lieutenant Commander (Navy)
O-5 Lieutenant Colonel (Air Force, Army, Marine Corps) / Commander (Navy)
O-6 Colonel (Air Force, Army, Marine Corps) / Captain (Navy)
O-7 Brigadier General (Air Force, Army, Marine Corps) / Rear Admiral, lower half (Navy)
O-8 Major General (Air Force, Army, Marine Corps) / Rear Admiral, upper half (Navy)
O-9 Lieutenant General (Air Force, Army, Marine Corps) / Vice Admiral (Navy)
O-10 General (Air Force, Army, Marine Corps) / Admiral (Navy)
The Air Force and Space Force share O-grade titles outright, since the Space Force adopted Air Force rank names. For the sea service side in detail, see our chart of navy officer ranks, and for both Navy ladders in one place, the complete navy ranks reference.
Quick Reference: Learning the Air Force Officer Rank Chart
Air Force officer ranks explained in a way you can recall under pressure comes down to three things in sequence, not ten items at once.
Order first. Lieutenant, Captain, Major, Colonel, General. Five families, in that order, covering all ten grades.
Insignia shapes second. Bar, bar, bars, leaf, leaf, eagle, stars. Silver outranks gold within each shape.
Abbreviations last. 2d Lt, 1st Lt, Capt, Maj, Lt Col, Col, Brig Gen, Maj Gen, Lt Gen, Gen. Air Force abbreviations use mixed case, unlike the Army's all caps.
The trap is the middle step. Gold outranks silver nowhere here, and both the bar pair and the oak leaf pair run gold then silver. Learn that once and the two most common errors disappear. A printed one-page chart inside a locker door beats a phone screen for the first month.
Training to Air Force Officer Standards
Officers meet the same Air Force physical fitness assessment as enlisted airmen, a point most rank guides skip. Rank does not lower the bar. In 2026 the Air Force moved to a bi-annual assessment built on a 2-mile run or a 20-meter HAMR shuttle, push-ups or hand-release push-ups, a core event (sit-ups, cross-leg reverse crunches, or a timed forearm plank), and a waist-to-height ratio measurement. Testing ran diagnostic from March through June 2026, and official scoring under the new standards resumed July 1, 2026.
The commissioning pipeline is the harder gate. Academy and ROTC candidates are screened over years, while an Officer Training School candidate compresses that into eight and a half weeks. Either way you are measured on aerobic capacity, repeat-effort strength, and body composition on the same day, which is a different problem from being good at one.
That is where most candidates get it wrong. Running more fixes the run and nothing else, and unit PT is built for the average of a formation rather than the gap in your record. The difference between unit PT versus structured training is whether the work is aimed at your limiter or the group's.
To work out which route fits your timeline, our guide to choosing a military fitness program walks through the decision, and our overview of structured tactical training programs covers how programmed training is built and progressed.
FAQ: Frequently Asked Questions
What are the officer ranks in the Air Force?
The officer ranks in the Air Force are Second Lieutenant (O-1), First Lieutenant (O-2), Captain (O-3), Major (O-4), Lieutenant Colonel (O-5), Colonel (O-6), Brigadier General (O-7), Major General (O-8), Lieutenant General (O-9), and General (O-10). The first three are company grade, the next three field grade, and the top four general officers.
Does the Air Force have warrant officers?
Yes. The Air Force reinstated warrant officers in 2024 after 66 years without them, graduating its first class at Maxwell Air Force Base in December 2024. The track uses W-1 through W-5 grades and is limited to information technology and cyber specialties (17W and 17Y). As of early 2026 the force was roughly 200 warrant officers. Most older rank guides still say the Air Force has none.
How much does an Air Force officer make?
A Second Lieutenant with under two years of service earns about $4,150 a month in 2026 basic pay, and a Colonel with over 20 years about $13,751 a month. Those are basic pay only, before housing and subsistence allowances and special duty pay. Basic pay is set by grade and time in service and updates each January.
What is the highest rank in the Air Force?
General (O-10) is the highest rank an Air Force officer holds today, worn by major command commanders and the Chief of Staff of the Air Force. A five-star grade, General of the Air Force, exists above it and is listed by the Department of Defense as reserved for wartime. Only General Henry "Hap" Arnold has ever held it.
What is the difference between an NCO and a commissioned officer in the Air Force?
A noncommissioned officer is enlisted, starts at Staff Sergeant (E-5), and earns supervisory authority through the enlisted ladder and technical mastery. A commissioned officer holds a commission from the President and carries delegated command authority from the moment they pin on Second Lieutenant. Different tracks, different authority, different pay scales.
How do Air Force officer ranks compare to Navy officer ranks?
Pay grades match, titles do not. An Air Force Captain is an O-3 and equals a Navy Lieutenant, while a Navy Captain is an O-6 and equals an Air Force Colonel. The Navy uses Ensign, Lieutenant Junior Grade, Lieutenant, Lieutenant Commander, Commander, and Captain for O-1 through O-6, then Rear Admiral, Vice Admiral, and Admiral above that.
Air Force officer ranks are a ten-step ladder with three groupings, two promotion regimes, and a warrant officer track being rebuilt in real time. Knowing the chart is the easy part. Getting on it means clearing a commissioning source that measures aerobic capacity, strength, and body composition on the same day, and the bi-annual assessment leaves fewer places to hide a weakness. Pick the route that fits your timeline, then train the limiter that route will expose rather than the event you already like.
References:
U.S. Department of Defense, Military Rank Insignia (officer grades, titles, abbreviations, and the O-11 wartime grade).
U.S. Air Force Study Guides, "Officer Rank Insignia of the United States Armed Forces."
Department of the Air Force Instruction 36-2903, Dress and Personal Appearance of Department of the Air Force Personnel (rank insignia wear on OCP, flight duty uniform, and service dress).
Air Force Personnel Center, "Air Force to begin accepting warrant officer applications" (17W and 17Y specialties, eligibility, Warrant Officer Training School at Maxwell AFB).
Air & Space Forces Magazine, "Meet Two of the Air Force's Newest Warrant Officers" (first class graduation December 6, 2024, Chief Warrant Officer 2 appointments).
AFCEA Signal Media, "Next Steps for the Air Force Warrant Officer Program" (force size as of February 2026, out-of-hide billets, funding authorized through 2027, first Air Force CW5).
10 U.S. Code Section 571, Warrant officers: grades.
RAND Corporation, "Promotion Timing, Zones, and Opportunity" (DOPMA timing and opportunity targets for O-4 through O-6, zone definitions).
Air & Space Forces Magazine, "First Airmen Get the Nod in New Promotion Process" (elimination of below-the-zone promotions, developmental categories, merit ordering).
U.S. Air Force, "Air Force updates fitness test requirements" (2-mile run, 20-meter HAMR, strength and core options, waist-to-height ratio, bi-annual testing, July 1, 2026 official scoring).
U.S. Air Force, Officer Training School program overview (eight and a half week, five-module program).
Chief of Staff of the United States Air Force, statutory four-star appointment and current officeholder (General Kenneth S. Wilsbach, assumed office November 3, 2025).
USNI News, "SECDEF Hegseth Memo Calls for 20% Reduction of Four-Star Officers," May 5, 2025.
2026 military basic pay tables reflecting the 3.8 percent raise effective January 1, 2026.
General of the Air Force, statutory history and sole holder General Henry H. Arnold.
Disclaimer: This guide is for informational purposes only. Rank structures, pay tables, fitness standards, uniform wear guidance, and commissioning requirements change, and official Air Force publications are the authority in every case. Verify current standards with your recruiter, your chain of command, or the governing Department of the Air Force instruction before making a career or training decision. Training recommendations are general in nature and are not medical advice. Consult a qualified medical provider before beginning any new training program.
