| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
12,536 |
5,700 |
+6,836 |
| At takeoff |
12,408 |
5,460 |
+6,948 |
| At touchdown |
11,089 |
3,042 |
+8,047 |
| On blocks |
11,048 |
— |
— |
| Burned |
| Taxi out |
128 |
240 |
−112 |
| Trip |
1,319 |
2,418 |
−1,099 |
| Climb |
491 |
— | — |
| Cruise |
390 |
— | — |
| Descent |
147 |
— | — |
| Approach |
132 |
— | — |
| Taxi in |
41 |
— |
— |
| Total burn |
1,488 |
2,658 |
−1,170 |
The phases add up to 1,488 kg burned; the tank
readings taken off blocks and on blocks put it at 1,447,
41 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.