| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
7,483 |
7,487 |
−4 |
| At takeoff |
7,337 |
7,374 |
−37 |
| At touchdown |
3,960 |
4,218 |
−258 |
| On blocks |
3,616 |
— |
— |
| Burned |
| Taxi out |
146 |
113 |
+33 |
| Trip |
3,377 |
3,156 |
+221 |
| Climb |
1,359 |
— | — |
| Cruise |
1,275 |
— | — |
| Descent |
211 |
— | — |
| Approach |
371 |
— | — |
| Taxi in |
344 |
— |
— |
| Total burn |
3,867 |
3,269 |
+598 |
The phases add up to 3,867 kg burned; the tank
readings taken off blocks and on blocks put it at 3,523,
344 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.