| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,546 |
3,564 |
−18 |
| At takeoff |
3,467 |
3,292 |
+175 |
| At touchdown |
2,310 |
2,005 |
+305 |
| On blocks |
2,111 |
— |
— |
| Burned |
| Taxi out |
79 |
272 |
−193 |
| Trip |
1,158 |
1,287 |
−129 |
| Climb |
456 |
— | — |
| Cruise |
328 |
— | — |
| Descent |
98 |
— | — |
| Approach |
186 |
— | — |
| Taxi in |
199 |
— |
— |
| Total burn |
1,435 |
1,559 |
−124 |
The phases add up to 1,435 kg burned; the tank
readings taken off blocks and on blocks put it at 1,236,
199 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.