| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
5,547 |
5,098 |
+449 |
| At takeoff |
5,282 |
4,868 |
+414 |
| At touchdown |
1,961 |
2,133 |
−172 |
| On blocks |
1,689 |
— |
— |
| Burned |
| Taxi out |
265 |
230 |
+35 |
| Trip |
3,321 |
2,735 |
+586 |
| Climb |
1,699 |
— | — |
| Cruise |
840 |
— | — |
| Descent |
151 |
— | — |
| Approach |
491 |
— | — |
| Taxi in |
272 |
— |
— |
| Total burn |
3,858 |
2,965 |
+893 |
The phases add up to 3,858 kg burned; the tank
readings taken off blocks and on blocks put it at 3,586,
272 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.