| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
12,359 |
12,314 |
+45 |
| At takeoff |
12,191 |
12,087 |
+104 |
| At touchdown |
— |
3,668 |
— |
| On blocks |
-33 |
— |
— |
| Burned |
| Taxi out |
168 |
227 |
−59 |
| Trip |
12,191 |
8,419 |
+3,772 |
| Taxi in |
33 |
— |
— |
| Total burn |
12,392 |
8,646 |
+3,746 |
The phases add up to 12,392 kg burned; the tank
readings taken off blocks and on blocks put it at 12,359,
33 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.