| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,538 |
5,371 |
+167 |
| At takeoff |
5,428 |
5,144 |
+284 |
| At touchdown |
2,298 |
2,388 |
−90 |
| On blocks |
2,031 |
— |
— |
| Burned |
| Taxi out |
110 |
227 |
−117 |
| Trip |
3,130 |
2,756 |
+374 |
| Climb |
1,799 |
— | — |
| Cruise |
411 |
— | — |
| Descent |
207 |
— | — |
| Approach |
562 |
— | — |
| Taxi in |
267 |
— |
— |
| Total burn |
3,507 |
2,983 |
+524 |
The phases add up to 3,507 kg burned; the tank
readings taken off blocks and on blocks put it at 3,240,
267 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.