| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
7,574 |
8,497 |
−923 |
| At takeoff |
7,433 |
8,267 |
−834 |
| At touchdown |
2,718 |
3,305 |
−587 |
| On blocks |
2,477 |
— |
— |
| Burned |
| Taxi out |
141 |
230 |
−89 |
| Trip |
4,715 |
4,962 |
−247 |
| Climb |
1,252 |
— | — |
| Cruise |
2,607 |
— | — |
| Descent |
253 |
— | — |
| Approach |
482 |
— | — |
| Taxi in |
241 |
— |
— |
| Total burn |
5,097 |
5,192 |
−95 |
The phases add up to 5,097 kg burned; the tank
readings taken off blocks and on blocks put it at 4,856,
241 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.