Boeing 737 - Page 145

737 Operations Manual
Performance Inflight -
Gear Down
737-400/CFM56-3_23.5K
Copyright © The Boeing Company. See title page for details.
D6-27370-400E-TBCE PI.25.3
GEAR DOWN
Gear Down
220 KIAS Enroute Fuel and Time
Ground to Air Miles Conversion
Reference Fuel and Time Required at Check Point
Fuel Required Adjustments (1000 KG)
Descent at 220 KIAS
AIR DISTANCE (NM)
GROUND
DISTANCE
(NM)
AIR DISTANCE (NM)
HEADWIND COMPONENT (KTS) TAILWIND COMPONENT (KTS)
100 80 60 40 20 20 40 60 80 100
321 288 259 236 217 200 189 180 171 163 156
650 580 520 473 434 400 378 358 340 324 310
980 874 783 711 652 600 567 537 510 486 465
1309 1167 1045 949 869 800 756 717 680 648 619
1639 1461 1308 1186 1087 1000 945 895 850 809 773
1968 1754 1571 1424 1305 1200 1134 1074 1020 971 928
2298 2048 1833 1662 1522 1400 1323 1253 1189 1132 1082
2627 2341 2096 1900 1740 1600 1512 1432 1360 1294 1236
2956 2635 2358 2138 1958 1800 1701 1611 1529 1456 1391
AIR
DIST
(NM)
PRESSURE ALTITUDE (1000 FT)
10 14 20 24 28
FUEL
(1000 KG)
TIME
(HR:MIN)
FUEL
(1000 KG)
TIME
(HR:MIN)
FUEL
(1000 KG)
TIME
(HR:MIN)
FUEL
(1000 KG)
TIME
(HR:MIN)
FUEL
(1000 KG)
TIME
(HR:MIN)
200 2.4 0:49 2.2 0:46 1.9 0:43 1.7 0:41 1.6 0:40
400 4.8 1:36 4.5 1:31 4.0 1:24 3.7 1:19 3.5 1:15
600 7.3 2:23 6.7 2:15 6.0 2:04 5.7 1:57 5.4 1:51
800 9.6 3:10 9.0 3:00 8.1 2:44 7.6 2:35 7.2 2:26
1000 12.0 3:57 11.2 3:44 10.1 3:25 9.5 3:13 9.0 3:02
1200 14.3 4:45 13.3 4:28 12.1 4:05 11.3 3:51 10.7 3:37
1400 16.6 5:32 15.5 5:13 14.0 4:46 13.2 4:29 12.5 4:12
1600 18.9 6:19 17.6 5:57 15.9 5:26 15.0 5:07 14.2 4:48
1800 21.1 7:06 19.7 6:41 17.8 6:06 16.8 5:44 15.9 5:23
REFERENCE FUEL REQUIRED
(1000 KG)
WEIGHT AT CHECK POINT (1000 KG)
40 50 60 70
5 -0.3 0.0 0.7 1.7
10 -0.6 0.0 1.2 3.1
15 -0.8 0.0 1.6 4.0
20 -1.0 0.0 1.8 4.5
25 -1.1 0.0 1.9 4.6
Based on 220 KIAS cruise and descent.
PRESSURE ALT (1000 FT) 5 10 15 17 19 21 23 25 27 29 31 33
DISTANCE (NM) 17 26 35 38 42 46 49 53 56 60 64 67
TIME (MINUTES) 6 8 10111112131414151516
June 08, 2001