Jet Fuel Waste and Flight Planning Pain Points
Problem
Airlines face high fuel costs, waste of fuel on the ground, and complex operational constraints during flight planning. Current tools often ignore these factors or produce unrealistic routes.
Pain points
- Ground fuel waste (fuel consumption due to ramp adjustments)
- Complex operational cost factors (crew salaries, lease, insurance, etc.)
- Current optimization algorithms generate unrealistic routes (excessive zig‑zags, ATC violations)
- Lack of support for ETOPS, IFR, NOTAM and other regulatory constraints
Questions to verify
- Can significant fuel savings be achieved without violating ATC and regulatory constraints?
- Do current routing optimization tools consider crew costs, lease fees, and insurance?
- Are there viable ways to give pilots more discretion during climb/descent to reduce fuel consumption?
Evidence
quote · @Anonymous
I have a close family member who flys airliners. He routinely laments having to burn up thousands of pounds of fuel on the ramp to adjust changes to the landing weight projections by dispatch and from over fueling. The amount of waste in a single error (and they are not that infrequent) is enough to heat my house for a year… and I live within 200 miles of the arctic circle. I mean, burning 1000 gallons of fancy diesel once in a while is a rounding error for jetliner operations, but still, it’s absurd that that is the best solution.
quote · @Anonymous
If you look at the "optimal" path here looks completely unrealistic/pathological. How is it optimal to zig zag like this? The grid is clearly too coarse and that's possibly not the only issue: https://tech.marksblogg.com/theme/images/flight_planning/msr...
Disclaimer: this card is distilled by AI from community discussions as “pain point evidence”. It is a starting point for need analysis and validation, not a “validated market need”. AI has analytical limits; please open the original discussion above to manually verify before key decisions.