Looming Jet Fuel Shortages?

If there was rationing
The best way to ration anything would be to price it accordingly. In principle, raise the price reduce the demand.
While fuel efficiency is important for an airline, the most important metric is profitability.
The calculations are a dark art, but it is not necessarily true that a full all Y aircraft is more profitable than a mixed class aircraft in a high fuel price environment.
It is not also immediately appreciated is that every passenger has certain elasticity when it comes to price. Highly elastic passengers are very responsive to price changes, whereas highly inelastic passengers are unresponsive to price changes. Of course, it can't be assumed that LCC passengers are highly elastic, nor that passengers with high discretionary income are mainly inelastic to price changes. That elasticity might be also be influenced by other factors such as destination, route, timing, airline brand, frequent flyer status
The other issue is that aircraft cabin configuration is relatively fixed and not easily changed - say from mixed class to full Y.

Then add in competition from other carriers and its relative contribution to profitability.

So in a high fuel price, non guaranteed supply environment, airlines would firstly reduce the marginally profitable routes where they also consider that passengers are highly elastic, and where a cheaper aircraft type is unavailable (or where the cheaper aircraft type is more profitable elsewhere

It is complicated, but I don't think we can assume that JQ37 to Denpasar will stop flying before QF1 to LHR.
 
The best way to ration anything would be to price it accordingly. In principle, raise the price reduce the demand.
While fuel efficiency is important for an airline, the most important metric is profitability.
The calculations are a dark art, but it is not necessarily true that a full all Y aircraft is more profitable than a mixed class aircraft in a high fuel price environment.
It is not also immediately appreciated is that every passenger has certain elasticity when it comes to price. Highly elastic passengers are very responsive to price changes, whereas highly inelastic passengers are unresponsive to price changes. Of course, it can't be assumed that LCC passengers are highly elastic, nor that passengers with high discretionary income are mainly inelastic to price changes. That elasticity might be also be influenced by other factors such as destination, route, timing, airline brand, frequent flyer status
The other issue is that aircraft cabin configuration is relatively fixed and not easily changed - say from mixed class to full Y.

Then add in competition from other carriers and its relative contribution to profitability.

So in a high fuel price, non guaranteed supply environment, airlines would firstly reduce the marginally profitable routes where they also consider that passengers are highly elastic, and where a cheaper aircraft type is unavailable (or where the cheaper aircraft type is more profitable elsewhere

It is complicated, but I don't think we can assume that JQ37 to Denpasar will stop flying before QF1 to LHR.


The point is not about profitability in times of fuel rationing, but carrying the maximum number of passengers, as efficiently as possible.

An all-economy 29 inch pitch aircraft is going to carry more pax than the equivalent with business class and economy extra.

Pricing can be dynamic. If someone on business ‘must’ fly, they’ll pay $2000 for an economy seat just as they will for a wider business seat.

Govt could discourage inefficient seating through a tax on anything above 29inch (save for exits), similar to what they do in the UK.
 
Sounds too complicated. A straight cut of say 10/20/30% of capacity and the airline works out what is best for them.

Airlines have already pulled back what appears to be 10-20% for May.

Batik has cut 40% and is asking for staff to apply for LWOP. Likely highlights that carriers financial vulnerability.
 
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The point is not about profitability in times of fuel rationing, but carrying the maximum number of passengers, as efficiently as possible
It is about profitability even in a rationing environment.
How is a mixed class airline suddenly going to replace at very short notice all their interior cabins with an all Y cabin?. That is simply not going to happen
Airlines have been adept at adjusting supply based on prevailing circumstances - they do it everyday. If profitability is marginal or negative for a particular route, they would just stop it. And if such a route is important to the Guvment, the airline can be subsidised to keep it running.
 
That elasticity might be also be influenced by other factors such as destination, route, timing, airline brand, frequent flyer status

Not to mention linked flow on effects. For example, the company I work for is facing significant production cuts and significant reductions in revenue due to a critical material in production process currently being sourced from ME. As a result, severe restrictions on business travel. Many companies face increasing cost of logistics. Other companies may be facing softening in demand. There are all sorts of flow on effects that may mean demand for premium cabins could become more elastic.
 
I hope budget airlines in Europe will be first to cut.
They don't have an extesive network outside Europe, they don't have Business Class, they don't belong to three major alliances, and I don't think some of them can survive.
With Jetfuel prices above US$200 per barrel, I just don't see a lot of budget airline routes can survive with £16.99 tickets..
I would have thought budget airlines carry more European travellers on their holidays than foreigners due to moet not needing a large checked bag. Therefore I think those airlines play a bigger role in connecting cities across Europe

I know when I fly BA it seems as though Americans and international tourists would easily outnumber Brits on some flights, which i imagine cost plays a role
 
I thought i read somewhere that even if you hedge, oil companies can declare force majeure and the hedging doesn’t have to be honoured?
That will largely depend on how the hedging is being done. If it is a forward purchase contract with the actual supplier, then force majeure is a real risk - in that the supplies may not exist to be delilevered (and anyting avaialble will be delivered to those who are paying the most, and too bad about the contract).

On the other hand, if the heddging is financial - using derivatives, swaps or the like, then the issue resolves into the abiltiy of the counter-party to sustain whatever losses result in having to cover their bad position. Airlines would be in a better position here, as provided the financial counter party can sustain the financial hit, they would be competing for the limited supply on an equal price basis with the market - so more likely to be able to get something.
 
I'll remind you of 1989
Im sure there was no oil rationing in 1989. Maybe you mean 1979
In 1979, essential and emergency services - police, ambulance, firedoctors and nurses cars, delivery vehicles were exempt from mandatory rationing. Taxis were exempt from the odd/even rationing. Primary producers were similarly exempt and were given priority.
Airlines cancelled flights as fuel became unavailable.
1979 became an exercise in maintaining critical /essential aspects of the economy.

For 2026, there could come a point where fuel supply becomes severely curtailed that airlines are unable to maintain their operational tempo.
I would suggest that when the economy reaches that point , economic activity would slow significantly, we would be in a deep recession and demand for airline seats would be severely curtailed. When that happens, it again becomes an exercise in maintaining the essential components of the economy and society. And as demand for airline travel fall profitability comes into play assuming fuel is still available.

The 4 level plan Federal Guvment plan basically reflects the above
Level 4 is the most severe status under the National fuel security plan. The core components are mandatory fuel rationing and priority allocation to emergency services, utilities, essential industry, and not necessarily about moving as many people around as possible. In other words, essential over discretionary

Prior to level 4, the best way to ration fuel is actually price with targeted support for people on low income. Hopefully this is happening but it has been knocked somewhat through the halving of the fuel excise . The Guvment should have zeroed the excise for essential services and primary producers and maintained it for others.

In principle, when fuel is in short supply, rather than moving as many people as possible it should be about moving people around as fuel efficiently as possible - car pooling, public transport, making sure aircraft are full for every flight. As i said, the problem is that it is not possible to quickly remove premium seats and replacing with Y seats. Given that the seats on an aircraft are more or less fixed, it is better to have all the seats full whatever the class. I can envisage J/F class seat being sold as a lower class - much like the F class on the QF A380 being sold as J on certain flights.

I dont think that Guvments would go as far as mandating that all flights have standing room passengers or mandating that all cars must have more than 1 passengers at all times?

There are all sorts of flow on effects that may mean demand for premium cabins could become more elastic.
Yes, it is not clear how any passenger whether J or Y type of passenger would respond to price shocks.
 
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In principle, when fuel is in short supply, rather than moving as many people as possible it should be about moving people around as fuel efficiently as possible - car pooling, public transport, making sure aircraft are full for every flight. As i said, the problem is that it is not possible to quickly remove premium seats and replacing with Y seats. Given that the seats on an aircraft are more or less fixed, it is better to have all the seats full whatever the class. I can envisage J/F class seat being sold as a lower class - much like the F class on the QF A380 being sold as J on certain flights.

I dont think that Guvments would go as far as mandating that all flights have standing room passengers or mandating that all cars must have more than 1 passengers at all times?


Yes, it is not clear how any passenger whether J or Y type of passenger would respond to price shocks.
I’m not even considering international travel in those circumstances… so no need for airlines to remove large numbers of F/J seats.

For domestic, ur looking at JQ configurations, high density, single class. We saw how quickly QF reconfigured their entire 737 fleet… just a few weeks. Why would we waste fuel on any aircraft not configured to its maximum operating capacity?
 
We saw how quickly QF reconfigured their entire 737 fleet… just a few weeks.
One way for QF to reconfigure its 737 fleet would be to take out some 737 from service and use those Y seats to replace the J in the flying ones.
Might be a way for QF to finally enforce its carry on limits.
 
Im sure there was no oil rationing in 1989. Maybe you mean 1979
In 1979, essential and emergency services - police, ambulance, firedoctors and nurses cars, delivery vehicles were exempt from mandatory rationing. Taxis were exempt from the odd/even rationing. Primary producers were similarly exempt and were given priority.
Airlines cancelled flights as fuel became unavailable.
1979 became an exercise in maintaining critical /essential aspects of the economy.

For 2026, there could come a point where fuel supply becomes severely curtailed that airlines are unable to maintain their operational tempo.
I would suggest that when the economy reaches that point , economic activity would slow significantly, we would be in a deep recession and demand for airline seats would be severely curtailed. When that happens, it again becomes an exercise in maintaining the essential components of the economy and society. And as demand for airline travel fall profitability comes into play assuming fuel is still available.

The 4 level plan Federal Guvment plan basically reflects the above
Level 4 is the most severe status under the National fuel security plan. The core components are mandatory fuel rationing and priority allocation to emergency services, utilities, essential industry, and not necessarily about moving as many people around as possible. In other words, essential over discretionary

Prior to level 4, the best way to ration fuel is actually price with targeted support for people on low income. Hopefully this is happening but it has been knocked somewhat through the halving of the fuel excise . The Guvment should have zeroed the excise for essential services and primary producers and maintained it for others.

In principle, when fuel is in short supply, rather than moving as many people as possible it should be about moving people around as fuel efficiently as possible - car pooling, public transport, making sure aircraft are full for every flight. As i said, the problem is that it is not possible to quickly remove premium seats and replacing with Y seats. Given that the seats on an aircraft are more or less fixed, it is better to have all the seats full whatever the class. I can envisage J/F class seat being sold as a lower class - much like the F class on the QF A380 being sold as J on certain flights.

I dont think that Guvments would go as far as mandating that all flights have standing room passengers or mandating that all cars must have more than 1 passengers at all times?


Yes, it is not clear how any passenger whether J or Y type of passenger would respond to price shocks.

I referred to 1989. Pilots strike.

If we get to the point of a major national emergency the gov will decide priorities - impinging on who flies when they fly and how they fly. I doubt preference of an individual airline, FF programs, award seats or passengers preferring J or particular seat types will be high in the list of priorities.
 
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I referred to 1989. Pilots strike.
Yes indeed.

In the 1989 strike I rented a car to get from ADL to CBR and drove the whole way without a break (11.5 hours).

Probably couldn't do it now (but who knows).
 
I wouldn't be at all surprised if things get a lot worse - the next logical move after Trump's blockade of the Strait of Hormuz is for Iran to get the Houthis to announce that they are blocking the Bab-el Mendeb area again so that no Saudi oil leaves Yanbu etc for Asia. At the end of the day Trump somehow has to find a way to exit this mess while looking like he won - and that isn't going to be easy...

The other slightly off topic thing in this whole mess is that American farmers should be planting their spring crops about now - but I'm not sure how much of their fertiliser comes from the Persian Gulf?
 

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