| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,779 |
4,632 |
+147 |
| At takeoff |
4,629 |
4,402 |
+227 |
| At touchdown |
2,349 |
1,757 |
+592 |
| On blocks |
1,892 |
— |
— |
| Burned |
| Taxi out |
151 |
230 |
−79 |
| Trip |
2,280 |
2,645 |
−365 |
| Climb |
884 |
— | — |
| Cruise |
1,052 |
— | — |
| Descent |
164 |
— | — |
| Approach |
145 |
— | — |
| Taxi in |
457 |
— |
— |
| Total burn |
2,887 |
2,875 |
+12 |
The phases add up to 2,887 kg burned; the tank
readings taken off blocks and on blocks put it at 2,569,
318 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.