fuel burn Archives

Fleet fuel burn update

by Addison Schonland | Jul 21, 2022 | Airbus, Airlines, Boeing, Embraer, Mitsubishi | 0 comments

It’s always good to get the US DoT’s T-2 update. This may be one of the most useful datasets as it has lots of the metrics we use for modeling. Here’s an example of the fleet fuel burn, now updated through 1Q22. The aircraft are listed in...

Delta Air Lines upsizes SAF contract

by Addison Schonland | Mar 23, 2022 | Aerospace, Airlines | 0 comments

Yesterday Delta Air Lines signed a deal with Colorado-based Gevo Inc. for 75 million gallons of sustainable aviation fuel (SAF) per year over seven years. Gevo states the “Agreement valued at approximately $2.8 billion of revenue over seven years, inclusive of...

Estimating the US airline carbon footprint

by Addison Schonland | Mar 15, 2022 | Aerospace, Airlines | 0 comments

The airline industry decided to embrace going “carbon neutral” by 2050 – an unreachable goal in the view of many. As one wag commented, Zoom and other online meeting Apps have already reduced carbon pollution from air travel by more than the airline...

NEO vs MAX – an update

by Addison Schonland | Jan 21, 2022 | Airbus, Boeing | 0 comments

We have previously demonstrated that the economic differences between the CFM LEAP and Pratt &Whitney GTF are very close. For an airline or lessor to select between the two (on the Airbus) has to be tough and probably drives both engine OEMs to make very sharp...

Fuel Burn redux

by Addison Schonland | Dec 29, 2021 | Airbus, Airlines, Boeing | 0 comments

Yesterday, given this quiet time of the year, we shared some data on the state of fuel burn among US airlines’ single-aisle aircraft. This is the chart we shared. We pointed out that there are three aircraft at or exceeding the 100 seat mile/gallon of fuel. ...

Fleet fuel burn update

Delta Air Lines upsizes SAF contract

Estimating the US airline carbon footprint

NEO vs MAX – an update

Fuel Burn redux

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