| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
10,570 |
8,004 |
+2,566 |
| At takeoff |
10,476 |
7,764 |
+2,712 |
| At touchdown |
6,182 |
3,398 |
+2,784 |
| On blocks |
6,012 |
— |
— |
| Burned |
| Taxi out |
93 |
240 |
−147 |
| Trip |
4,295 |
4,366 |
−71 |
| Climb |
1,084 |
— | — |
| Cruise |
2,194 |
— | — |
| Descent |
609 |
— | — |
| Approach |
327 |
— | — |
| Taxi in |
170 |
— |
— |
| Total burn |
4,558 |
4,606 |
−48 |
The phases add up to 4,558 kg burned; the tank
readings taken off blocks and on blocks put it at 4,388,
170 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.