| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,857 |
6,864 |
−7 |
| At takeoff |
6,739 |
6,637 |
+102 |
| At touchdown |
2,894 |
2,726 |
+168 |
| On blocks |
2,604 |
— |
— |
| Burned |
| Taxi out |
118 |
227 |
−109 |
| Trip |
3,845 |
3,911 |
−66 |
| Climb |
1,603 |
— | — |
| Cruise |
1,490 |
— | — |
| Descent |
333 |
— | — |
| Approach |
235 |
— | — |
| Taxi in |
290 |
— |
— |
| Total burn |
4,253 |
4,138 |
+115 |
The phases add up to 4,253 kg burned; the tank
readings taken off blocks and on blocks put it at 3,963,
290 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.