| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,975 |
4,985 |
−10 |
| At takeoff |
4,830 |
4,755 |
+75 |
| At touchdown |
3,267 |
3,364 |
−97 |
| On blocks |
2,947 |
— |
— |
| Burned |
| Taxi out |
145 |
230 |
−85 |
| Trip |
1,563 |
1,391 |
+172 |
| Climb |
875 |
— | — |
| Cruise |
125 |
— | — |
| Descent |
100 |
— | — |
| Approach |
286 |
— | — |
| Taxi in |
320 |
— |
— |
| Total burn |
2,028 |
1,621 |
+407 |
The phases add up to 2,028 kg burned; the tank
readings taken off blocks and on blocks put it at 1,708,
320 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.