| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,565 |
6,619 |
−54 |
| At takeoff |
6,462 |
6,389 |
+73 |
| At touchdown |
2,664 |
2,435 |
+229 |
| On blocks |
2,339 |
— |
— |
| Burned |
| Taxi out |
102 |
230 |
−128 |
| Trip |
3,799 |
3,954 |
−155 |
| Climb |
1,707 |
— | — |
| Cruise |
1,400 |
— | — |
| Descent |
364 |
— | — |
| Approach |
278 |
— | — |
| Taxi in |
325 |
— |
— |
| Total burn |
4,226 |
4,184 |
+42 |
The phases add up to 4,226 kg burned; the tank
readings taken off blocks and on blocks put it at 3,997,
230 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.