| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,509 |
3,520 |
−11 |
| At takeoff |
3,424 |
3,339 |
+85 |
| At touchdown |
2,110 |
2,141 |
−31 |
| On blocks |
1,864 |
— |
— |
| Burned |
| Taxi out |
84 |
181 |
−97 |
| Trip |
1,315 |
1,198 |
+117 |
| Climb |
473 |
— | — |
| Cruise |
440 |
— | — |
| Descent |
0 |
— | — |
| Approach |
324 |
— | — |
| Taxi in |
246 |
— |
— |
| Total burn |
1,645 |
1,379 |
+266 |
The phases add up to 1,645 kg burned; the tank
readings taken off blocks and on blocks put it at 1,399,
246 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.