| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
18,043 |
18,076 |
−33 |
| At takeoff |
17,595 |
17,577 |
+18 |
| At touchdown |
5,036 |
5,020 |
+16 |
| On blocks |
4,412 |
— |
— |
| Burned |
| Taxi out |
448 |
499 |
−51 |
| Trip |
12,559 |
12,557 |
+2 |
| Climb |
4,851 |
— | — |
| Cruise |
6,280 |
— | — |
| Descent |
246 |
— | — |
| Approach |
860 |
— | — |
| Taxi in |
624 |
— |
— |
| Total burn |
13,631 |
13,056 |
+575 |
The phases add up to 13,631 kg burned; the tank
readings taken off blocks and on blocks put it at 13,007,
624 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.