| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,247 |
3,254 |
−7 |
| At takeoff |
3,192 |
3,118 |
+74 |
| At touchdown |
1,937 |
1,559 |
+378 |
| On blocks |
1,860 |
— |
— |
| Burned |
| Taxi out |
55 |
136 |
−81 |
| Trip |
1,255 |
1,559 |
−304 |
| Climb |
378 |
— | — |
| Cruise |
561 |
— | — |
| Descent |
169 |
— | — |
| Approach |
102 |
— | — |
| Taxi in |
77 |
— |
— |
| Total burn |
1,387 |
1,695 |
−308 |
The phases add up to 1,387 kg burned; the tank
readings taken off blocks and on blocks put it at 1,310,
77 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.