| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,422 |
6,533 |
−111 |
| At takeoff |
6,236 |
6,303 |
−67 |
| At touchdown |
3,036 |
3,032 |
+4 |
| On blocks |
2,878 |
— |
— |
| Burned |
| Taxi out |
186 |
230 |
−44 |
| Trip |
3,200 |
3,271 |
−71 |
| Climb |
1,518 |
— | — |
| Cruise |
1,276 |
— | — |
| Descent |
171 |
— | — |
| Approach |
137 |
— | — |
| Taxi in |
158 |
— |
— |
| Total burn |
3,544 |
3,501 |
+43 |
The phases add up to 3,544 kg burned; the tank
readings taken off blocks and on blocks put it at 3,386,
158 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.