| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,048 |
7,293 |
−1,245 |
| At takeoff |
5,956 |
7,063 |
−1,107 |
| At touchdown |
2,453 |
2,773 |
−320 |
| On blocks |
2,293 |
— |
— |
| Burned |
| Taxi out |
93 |
230 |
−137 |
| Trip |
3,503 |
4,290 |
−787 |
| Climb |
1,099 |
— | — |
| Cruise |
1,986 |
— | — |
| Descent |
65 |
— | — |
| Approach |
321 |
— | — |
| Taxi in |
160 |
— |
— |
| Total burn |
3,755 |
4,520 |
−765 |
The phases add up to 3,755 kg burned; the tank
readings taken off blocks and on blocks put it at 3,642,
113 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.