| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,734 |
4,742 |
−8 |
| At takeoff |
4,565 |
4,512 |
+53 |
| At touchdown |
2,569 |
2,588 |
−19 |
| On blocks |
2,400 |
— |
— |
| Burned |
| Taxi out |
169 |
230 |
−61 |
| Trip |
1,995 |
1,924 |
+71 |
| Climb |
1,124 |
— | — |
| Cruise |
337 |
— | — |
| Descent |
138 |
— | — |
| Approach |
298 |
— | — |
| Taxi in |
169 |
— |
— |
| Total burn |
2,333 |
2,154 |
+179 |
The phases add up to 2,333 kg burned; the tank
readings taken off blocks and on blocks put it at 2,164,
169 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.