| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
1,707 |
3,754 |
−2,047 |
| At takeoff |
1,697 |
3,394 |
−1,697 |
| At touchdown |
1,043 |
1,850 |
−807 |
| On blocks |
915 |
— |
— |
| Burned |
| Taxi out |
10 |
360 |
−350 |
| Trip |
654 |
1,544 |
−890 |
| Climb |
240 |
— | — |
| Cruise |
323 |
— | — |
| Descent |
1 |
— | — |
| Approach |
76 |
— | — |
| Taxi in |
128 |
— |
— |
| Total burn |
793 |
1,904 |
−1,111 |
The phases add up to 793 kg burned; the tank
readings taken off blocks and on blocks put it at 665,
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.