| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,552 |
6,561 |
−9 |
| At takeoff |
6,389 |
6,291 |
+98 |
| At touchdown |
2,458 |
2,254 |
+204 |
| On blocks |
2,074 |
— |
— |
| Burned |
| Taxi out |
163 |
270 |
−107 |
| Trip |
3,931 |
4,037 |
−106 |
| Climb |
1,630 |
— | — |
| Cruise |
1,273 |
— | — |
| Descent |
641 |
— | — |
| Approach |
205 |
— | — |
| Taxi in |
384 |
— |
— |
| Total burn |
4,478 |
4,307 |
+171 |
The phases add up to 4,478 kg burned; the tank
readings taken off blocks and on blocks put it at 4,094,
384 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.