| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,840 |
4,839 |
+1 |
| At takeoff |
4,711 |
4,609 |
+102 |
| At touchdown |
2,294 |
2,566 |
−272 |
| On blocks |
2,066 |
— |
— |
| Burned |
| Taxi out |
129 |
230 |
−101 |
| Trip |
2,417 |
2,043 |
+374 |
| Climb |
1,291 |
— | — |
| Cruise |
58 |
— | — |
| Descent |
406 |
— | — |
| Approach |
527 |
— | — |
| Taxi in |
228 |
— |
— |
| Total burn |
2,774 |
2,273 |
+501 |
The phases add up to 2,774 kg burned; the tank
readings taken off blocks and on blocks put it at 2,546,
228 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.