| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,386 |
5,390 |
−5 |
| At takeoff |
5,268 |
5,163 |
+105 |
| At touchdown |
2,755 |
2,781 |
−26 |
| On blocks |
2,419 |
— |
— |
| Burned |
| Taxi out |
118 |
227 |
−109 |
| Trip |
2,513 |
2,382 |
+131 |
| Climb |
1,511 |
— | — |
| Cruise |
425 |
— | — |
| Descent |
180 |
— | — |
| Approach |
237 |
— | — |
| Taxi in |
336 |
— |
— |
| Total burn |
2,967 |
2,609 |
+358 |
The phases add up to 2,967 kg burned; the tank
readings taken off blocks and on blocks put it at 2,630,
336 less. The table uses the
phases, because the on-blocks reading is taken as the flight ends and often lands a moment
early, before the taxi-in burn has registered.