| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
16,357 |
16,375 |
−18 |
| At takeoff |
16,248 |
16,145 |
+103 |
| At touchdown |
— |
2,533 |
— |
| On blocks |
-362 |
— |
— |
| Burned |
| Taxi out |
109 |
230 |
−121 |
| Trip |
16,248 |
13,612 |
+2,636 |
| Taxi in |
362 |
— |
— |
| Total burn |
16,719 |
13,842 |
+2,877 |
The phases add up to 16,719 kg burned; the tank
readings taken off blocks and on blocks put it at 16,357,
362 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.