| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
7,602 |
7,629 |
−27 |
| At takeoff |
7,489 |
7,399 |
+90 |
| At touchdown |
3,306 |
2,692 |
+614 |
| On blocks |
3,174 |
— |
— |
| Burned |
| Taxi out |
112 |
230 |
−118 |
| Trip |
4,184 |
4,707 |
−523 |
| Climb |
1,546 |
— | — |
| Cruise |
1,935 |
— | — |
| Descent |
261 |
— | — |
| Approach |
356 |
— | — |
| Taxi in |
132 |
— |
— |
| Total burn |
4,428 |
4,937 |
−509 |
The phases add up to 4,428 kg burned; the tank
readings taken off blocks and on blocks put it at 4,296,
132 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.