| Item |
Actual |
Planned | Variance |
| On board |
| Off blocks |
3,966 |
3,980 |
−14 |
| At takeoff |
3,811 |
3,708 |
+103 |
| At touchdown |
2,332 |
2,294 |
+38 |
| On blocks |
2,175 |
— |
— |
| Burned |
| Taxi out |
156 |
272 |
−116 |
| Trip |
1,478 |
1,414 |
+64 |
| Climb |
505 |
— | — |
| Cruise |
421 |
— | — |
| Descent |
97 |
— | — |
| Approach |
371 |
— | — |
| Taxi in |
157 |
— |
— |
| Total burn |
1,791 |
1,686 |
+105 |
The phases add up to 1,791 kg burned; the tank
readings taken off blocks and on blocks put it at 1,634,
157 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.