| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
18,896 |
19,004 |
−108 |
| At takeoff |
18,702 |
18,774 |
−72 |
| At touchdown |
— |
2,180 |
— |
| On blocks |
-113 |
— |
— |
| Burned |
| Taxi out |
194 |
230 |
−36 |
| Trip |
18,702 |
16,594 |
+2,108 |
| Taxi in |
113 |
— |
— |
| Total burn |
19,009 |
16,824 |
+2,185 |
The phases add up to 19,009 kg burned; the tank
readings taken off blocks and on blocks put it at 18,896,
113 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.