| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
7,627 |
8,113 |
−486 |
| At takeoff |
7,461 |
7,883 |
−422 |
| At touchdown |
3,180 |
3,212 |
−32 |
| On blocks |
3,010 |
— |
— |
| Burned |
| Taxi out |
166 |
230 |
−64 |
| Trip |
4,281 |
4,671 |
−390 |
| Climb |
1,511 |
— | — |
| Cruise |
2,400 |
— | — |
| Descent |
142 |
— | — |
| Approach |
183 |
— | — |
| Taxi in |
170 |
— |
— |
| Total burn |
4,617 |
4,901 |
−284 |
The phases add up to 4,617 kg burned; the tank
readings taken off blocks and on blocks put it at 4,518,
99 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.