| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
6,603 |
7,014 |
−411 |
| At takeoff |
6,488 |
6,787 |
−299 |
| At touchdown |
2,752 |
2,724 |
+28 |
| On blocks |
2,513 |
— |
— |
| Burned |
| Taxi out |
115 |
227 |
−112 |
| Trip |
3,737 |
4,063 |
−326 |
| Climb |
1,486 |
— | — |
| Cruise |
1,175 |
— | — |
| Descent |
655 |
— | — |
| Approach |
280 |
— | — |
| Taxi in |
239 |
— |
— |
| Total burn |
4,090 |
4,290 |
−200 |
The phases add up to 4,090 kg burned; the tank
readings taken off blocks and on blocks put it at 3,851,
239 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.