| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,350 |
6,409 |
−59 |
| At takeoff |
6,264 |
6,289 |
−25 |
| At touchdown |
3,413 |
3,500 |
−87 |
| On blocks |
2,920 |
— |
— |
| Burned |
| Taxi out |
86 |
120 |
−34 |
| Trip |
2,851 |
2,789 |
+62 |
| Climb |
1,249 |
— | — |
| Cruise |
1,030 |
— | — |
| Descent |
79 |
— | — |
| Approach |
312 |
— | — |
| Taxi in |
493 |
— |
— |
| Total burn |
3,430 |
2,909 |
+521 |
The phases add up to 3,430 kg burned; the tank
readings taken off blocks and on blocks put it at 2,937,
493 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.