| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
25,275 |
31,875 |
−6,600 |
| At takeoff |
24,819 |
31,240 |
−6,421 |
| At touchdown |
8,145 |
8,575 |
−430 |
| On blocks |
7,614 |
— |
— |
| Burned |
| Taxi out |
456 |
635 |
−179 |
| Trip |
16,674 |
22,665 |
−5,991 |
| Climb |
4,756 |
— | — |
| Cruise |
10,574 |
— | — |
| Descent |
463 |
— | — |
| Approach |
594 |
— | — |
| Taxi in |
531 |
— |
— |
| Total burn |
17,661 |
23,300 |
−5,639 |
The phases add up to 17,661 kg burned; the tank
readings taken off blocks and on blocks put it at 17,130,
531 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.