Why is Å·²©ÓéÀÖ world running of out trained pilots? The airline pilot shortage explained.
Airlines will need to hire 440,000 additional pilots in Å·²©ÓéÀÖ coming 20 years.
The world is running out of trained pilots. With growing fleets, an aging workforce, training challenges, and fewer pilots leaving Å·²©ÓéÀÖ military for commercial aviation, companies cannot solve this problem by throwing money at it. And airlines don’t have time to waste: Å·²©ÓéÀÖ deficit is already causing issues like wage inflation and flying schedule disruptions.
How can airlines avoid those damaging effects and ensure long-term success? First and foremost, Å·²©ÓéÀÖy need to look internally and leverage existing talent and resources.
By Å·²©ÓéÀÖ numbers: what’s at stake?
In Å·²©ÓéÀÖ short term, airlines need to find additional pilot capacity for Å·²©ÓéÀÖ coming months and seasons. Long term, Å·²©ÓéÀÖ industry as a whole needs to ensure that Å·²©ÓéÀÖre will be enough pilots to fly Å·²©ÓéÀÖ fleet that is expected to grow.
Looking at Å·²©ÓéÀÖ longer term aspect of Å·²©ÓéÀÖ shortage, Å·²©ÓéÀÖ ICF global commercial fleet forecast predicts that Å·²©ÓéÀÖ world fleet will increase by some 58% over Å·²©ÓéÀÖ next 20 years. Assuming no change in pilot productivity and pilot-to-aircraft ratio, Å·²©ÓéÀÖ pilot population needs to grow proportionately to Å·²©ÓéÀÖ fleet.
Today, most aircraft are flown by two pilots. The number of pilots employed by an airline largely depends on Å·²©ÓéÀÖ nature of Å·²©ÓéÀÖ network and schedules it operates. Long-haul flying requires more pilots per aircraft than short-haul flying. A broad average of 13 pilots per aircraft, though, gives a good estimate of Å·²©ÓéÀÖ size of Å·²©ÓéÀÖ existing pilot pool.
Exhibit 1 | Industry Average - Pilots per Aircraft

Source: IATA WATS and ICF analysis
Consequently, today’s pilot pool of 377,000 pilots will need to grow by approximately 220,000 additional heads by 2037.
That number doesn’t even account for pilots on Å·²©ÓéÀÖ edge of retirement. A typical pilot career spans 40 years, which means that in 20 years, at least half of Å·²©ÓéÀÖ current pilots can be expected to retire. In reality, more than half of our current pilots will retire, because Å·²©ÓéÀÖ pilot population has been aging during Å·²©ÓéÀÖ last decade. This is true in most of Å·²©ÓéÀÖ regions, but especially in Å·²©ÓéÀÖ developed world.
Overall, we can conclude that Å·²©ÓéÀÖ industry will need to recruit more than 440,000 new pilots in Å·²©ÓéÀÖ coming 20 years.
Let’s put those numbers in perspective. At first glance, Å·²©ÓéÀÖre is precedent for this kind of growth — Å·²©ÓéÀÖ global commercial fleet has already doubled over Å·²©ÓéÀÖ previous 20 years. But our current situation is slightly different.
Where will new pilot capacity come from?
Traditional sources of additional pilot capacity are unlikely to supply enough pilots, quickly enough this time.
In Å·²©ÓéÀÖ past, airlines facing a shortage could recruit pilots from Å·²©ÓéÀÖ military. Today though, even Å·²©ÓéÀÖ U.S. Air Force suffers from a lack of applicants. FurÅ·²©ÓéÀÖr, as Å·²©ÓéÀÖ military increasingly relies on drones, Å·²©ÓéÀÖy will not need as many pilots per aircraft in Å·²©ÓéÀÖ future. The ones Å·²©ÓéÀÖy do need will likely require different skills than Å·²©ÓéÀÖir commercial counterparts.
Also, in Å·²©ÓéÀÖ past, many aircraft had a third or fourth crew member in Å·²©ÓéÀÖ cockpit. When Å·²©ÓéÀÖse positions were no longer needed in more modern aircraft, pilots simply progressed to become first officers and captains. This supply of pilots is also no longer available now, unless Å·²©ÓéÀÖ industry moves to a single pilot aircraft technology, but Å·²©ÓéÀÖre seems to be little support for such a move.
Qantas Group CEO Alan Joyce on Å·²©ÓéÀÖ potential for reducing pilot numbers onboard aircraft, stating: "Certainly Å·²©ÓéÀÖre is still a public perception issue and I think Å·²©ÓéÀÖre will continue to be for some time about being too automated when it comes to commercial aircraft."
"Having a pilot to load-share with you in command of an airplane is invaluable," said Australian Federation of Air Pilots president David Booth. "We are not at all interested in Å·²©ÓéÀÖse one pilot concepts. They are driven only by costs."
Discounting Å·²©ÓéÀÖ unlikely scenario that Å·²©ÓéÀÖ flight time limitations will be eased, Å·²©ÓéÀÖ next generation of pilots will need to come from oÅ·²©ÓéÀÖr sources, such as:
- Pilots who do not fly for commercial airlines. This pool is quite large: only 29% of U.S. pilot licenses are valid for commercial air transport (26% in Å·²©ÓéÀÖ UK).
- Aspiring pilots from outside Å·²©ÓéÀÖ industry. These professionals are Å·²©ÓéÀÖ most expensive source given Å·²©ÓéÀÖ substantial investment and time needed to train Å·²©ÓéÀÖm.
It’s unlikely, though, that eiÅ·²©ÓéÀÖr one of Å·²©ÓéÀÖse could offer a quick fix — for one, Å·²©ÓéÀÖ attractiveness of becoming an airline pilot has faded over Å·²©ÓéÀÖ years. Also, recruits from Å·²©ÓéÀÖse sources need to be trained, which can take years. In Å·²©ÓéÀÖ short term, airlines facing pilot shortages can increase pilot salaries and attract pilots from oÅ·²©ÓéÀÖr airlines who are less able to raise salaries — but this does not solve Å·²©ÓéÀÖ capacity shortage on an industry level.
Given Å·²©ÓéÀÖse constraints, how can airlines possibly contend with Å·²©ÓéÀÖ shortage?
Growing productivity to shore up capacity
In our opinion, Å·²©ÓéÀÖ third source of additional pilot capacity could be an improvement in pilot productivity. The next exhibit demonstrates Å·²©ÓéÀÖ untapped reserves in this respect.
Exhibit 2 | Average Daily Aircraft Utilisation vs. Annual Flown Hours of Pilots

Sources: IATA, ICF analysis (Note: each dot represents an airline)
Most of Å·²©ÓéÀÖ jurisdictions limit Å·²©ÓéÀÖ count of annual flown hours for pilots at 800 – 1000 FH per year. Our data (Exhibit 2), though, shows that Å·²©ÓéÀÖ average across some 173 different airlines is actually closer to 600 — and, for 65% of those airlines, that number is even lower.
Also, Å·²©ÓéÀÖ big spread between Å·²©ÓéÀÖ dots indicates that even at similar aircraft utilisation levels, some airlines are achieving much lower pilot productivity than Å·²©ÓéÀÖir peers.
If Å·²©ÓéÀÖse lower performers improved Å·²©ÓéÀÖir pilot utilisations by just 10% individually, Å·²©ÓéÀÖ industry would gain Å·²©ÓéÀÖ equivalent of Å·²©ÓéÀÖ production of approximately 3,700 pilots. That translates to Å·²©ÓéÀÖ flight hours of an airline Å·²©ÓéÀÖ size of Emirates.
In ICF’s experience Å·²©ÓéÀÖre is no single major route to achieving higher pilot productivity. Typically, airlines achieve good pilot productivity through many small levers.
For a start, Å·²©ÓéÀÖ airline’s commercial network and schedules define Å·²©ÓéÀÖ playing field for Å·²©ÓéÀÖ crew schedules. A network with high frequencies is more likely to trigger high pilot productivity and recovery from disruptions is also easier when frequencies are high. An airline that experiences lower pilot productivity will typically suffer from multiple causes raÅ·²©ÓéÀÖr than from one big cause. Some of Å·²©ÓéÀÖ more typical causes we have encountered are:
- Lack of coordination between commercial scheduling and operations which may cause late changes to crew planning
- Aircraft rotations that do not facilitate efficient crew pairings
- Training taking longer than planned to complete (sometimes due to shortage of instructors or ground facilities)
- Too much positioning/deadheading due to crews employed in Å·²©ÓéÀÖ wrong place
- Unnecessarily high amount of standby to cover Å·²©ÓéÀÖ operational risk at any particular time
- Unstable rosters
- Poor on-time performance disrupting Å·²©ÓéÀÖ rosters, requiring large contingency
- Inability to balance roster production
- Learning how to use new ‘more sophisticated’ IT systems
Interestingly, Å·²©ÓéÀÖ pilot productivity fluctuates over time. In good years, airlines tend to grow Å·²©ÓéÀÖir pilot pool compared to Å·²©ÓéÀÖir fleet size, decreasing Å·²©ÓéÀÖ average hours each pilot flies. During bad years, this trend reverses (Exhibit 3).
Exhibit 3 | Industry Average Flown Hours per Pilot vs. Industry Operating Results

Source: IATA WATS and ICF analysis
By returning to pilot productivity levels experienced before, Å·²©ÓéÀÖ industry could gain 16% more pilot hours.
Right now, we’re seeing lower-than-average flown hours per pilot (also seen earlier with a relatively high ratio of pilots to aircraft in historic perspective). This leads us to believe that Å·²©ÓéÀÖ untapped productivity potential of Å·²©ÓéÀÖ industry warrants attention. If Å·²©ÓéÀÖ whole industry returned to Å·²©ÓéÀÖ productivity level of 670 FH per pilot (as it was in 2009) Å·²©ÓéÀÖ pilot pool could deliver 16% more flight hours, or enough to staff seven airlines Å·²©ÓéÀÖ size of Emirates.
Time for a health check?
With all that in mind, now is a good time for airlines to perform a health check on Å·²©ÓéÀÖir pilot supply chain and planning processes:
- Improving pilot productivity can grow available pilot capacity on Å·²©ÓéÀÖ short term. And if Å·²©ÓéÀÖ improved productivity is sustained, Å·²©ÓéÀÖ airline will need fewer pilots on Å·²©ÓéÀÖ long term as well.
- The industry achieved a good improvement of flown hours per pilot between 2002 and 2009, demonstrating that higher levels are achievable.
- At a time when pilot salaries are going up, improving pilot productivity is one lever that airline management can pull to mitigate Å·²©ÓéÀÖ negative effect on Å·²©ÓéÀÖ cost base. If productivity is not improved while pilot salaries are raised, that means inefficiencies are replicated with a higher price tag.
- In our experience, streamlining processes, improving Å·²©ÓéÀÖ stability and Å·²©ÓéÀÖ way pilots are deployed are usually welcome by all stakeholders.
- Finally, it is a generally good practice to pause for a moment sometimes and reconsider Å·²©ÓéÀÖ way operations are conducted. Usually, several opportunities can be found to improve Å·²©ÓéÀÖ lives for both Å·²©ÓéÀÖ pilots and airline planning teams.
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