| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,896 |
3,953 |
−57 |
| At takeoff |
3,753 |
3,723 |
+30 |
| At touchdown |
1,942 |
2,188 |
−246 |
| On blocks |
1,646 |
— |
— |
| Burned |
| Taxi out |
143 |
230 |
−87 |
| Trip |
1,812 |
1,535 |
+277 |
| Climb |
916 |
— | — |
| Cruise |
198 |
— | — |
| Descent |
225 |
— | — |
| Approach |
339 |
— | — |
| Taxi in |
296 |
— |
— |
| Total burn |
2,251 |
1,765 |
+486 |
The phases add up to 2,251 kg burned; the tank
readings taken off blocks and on blocks put it at 1,955,
296 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.