As fuel costs have come down we have seen the US airline industry report .  But how is the impact playing out?  We created the following chart to illustrate this using the Boeing 737-700 and a few airlines as an example.

2015-11-25_11-51-44There are numerous inputs airlines report to the DoT via Form 41.  As we have reported before, these numbers are sometimes odd and not easy to explain.  But staying at the highest levels we should be able to eliminate as many oddities as possible.

Looking at overall flight operations costs per flight hour for one aircraft shows how costs rose through 2013.  Delta saw its costs peak in 2014.  However in the first half of 2015 we see that Alaska reduced its costs per flight hour by nearly 20%, Delta by about 10% and Southwest by over 30%.  The biggest driver in cost reductions has been driven by lower fuel costs.

In the following chart we illustrate the impact fuel prices have on flying operations among US airlines.  Note the variance over the period – prices have been volatile as well as generally at high levels.

2015-11-25_12-14-20It is clear a sharp, unexpected, increase in the cost of fuel can significantly throw off budgets.  If planners get their fuel cost projections wrong the damage can be immense.  Which is why airlines were hedging their fuel costs a few years ago, despite the costs.  With falling fuel costs hedging is no longer seen as vital.

Southwest Airlines was a major beneficiary of well executed fuel hedging years ago, and its consequent lower costs of production enabled it to make competitors bleed.  Just as many US airlines are now forgoing fuel hedges, with expectations of low fuel prices going forward, Southwest is taking the industry’s most conservative view on fuel.  What do Southwest’s planners know that nobody else does?

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