| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
12,536 |
8,930 |
+3,606 |
| At takeoff |
12,347 |
8,660 |
+3,687 |
| At touchdown |
8,996 |
3,926 |
+5,070 |
| On blocks |
8,527 |
— |
— |
| Burned |
| Taxi out |
189 |
270 |
−81 |
| Trip |
3,351 |
4,734 |
−1,383 |
| Climb |
934 |
— | — |
| Cruise |
1,764 |
— | — |
| Descent |
249 |
— | — |
| Approach |
152 |
— | — |
| Taxi in |
469 |
— |
— |
| Total burn |
4,009 |
5,004 |
−995 |
The phases add up to 4,009 kg burned; the tank
readings taken off blocks and on blocks put it at 3,540,
469 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.