| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
4,721 |
4,728 |
−7 |
| At takeoff |
4,605 |
4,498 |
+107 |
| At touchdown |
2,220 |
2,179 |
+41 |
| On blocks |
2,057 |
— |
— |
| Burned |
| Taxi out |
115 |
230 |
−115 |
| Trip |
2,386 |
2,319 |
+67 |
| Climb |
1,324 |
— | — |
| Cruise |
536 |
— | — |
| Descent |
127 |
— | — |
| Approach |
281 |
— | — |
| Taxi in |
163 |
— |
— |
| Total burn |
2,664 |
2,549 |
+115 |
The phases add up to 2,664 kg burned; the tank
readings taken off blocks and on blocks put it at 2,501,
163 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.