| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,698 |
4,793 |
−95 |
| At takeoff |
4,642 |
4,521 |
+121 |
| At touchdown |
1,328 |
1,715 |
−387 |
| On blocks |
1,195 |
— |
— |
| Burned |
| Taxi out |
57 |
272 |
−215 |
| Trip |
3,313 |
2,806 |
+507 |
| Climb |
1,614 |
— | — |
| Cruise |
899 |
— | — |
| Descent |
381 |
— | — |
| Approach |
335 |
— | — |
| Taxi in |
133 |
— |
— |
| Total burn |
3,503 |
3,078 |
+425 |
The phases add up to 3,503 kg burned; the tank
readings taken off blocks and on blocks put it at 3,370,
133 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.