| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
12,540 |
27,638 |
−15,098 |
| At takeoff |
12,183 |
26,538 |
−14,355 |
| At touchdown |
5,905 |
15,871 |
−9,966 |
| On blocks |
4,777 |
— |
— |
| Burned |
| Taxi out |
357 |
1,100 |
−743 |
| Trip |
6,278 |
10,667 |
−4,389 |
| Climb |
4,245 |
— | — |
| Cruise |
596 |
— | — |
| Descent |
473 |
— | — |
| Approach |
626 |
— | — |
| Taxi in |
1,128 |
— |
— |
| Total burn |
7,763 |
11,767 |
−4,004 |
The phases add up to 7,763 kg burned; the tank
readings taken off blocks and on blocks put it at 6,635,
1,128 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.