Boeing 737 - Page 209

737 Operations Manual
Performance Inflight -
Gear Down
737-500/CFM56-3_20K
Copyright © The Boeing Company. See title page for details.
D6-27370-400E-TBCE PI.35.3
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
333 295 263 238 218 200 189 180 171 162 155
676 598 531 479 437 400 378 357 339 323 308
1019 900 798 719 655 600 567 536 509 484 462
1362 1202 1066 960 874 800 755 714 677 644 615
1705 1505 1334 1201 1093 1000 943 892 845 804 768
2048 1807 1601 1441 1312 1200 1132 1071 1015 965 921
2391 2109 1869 1682 1531 1400 1321 1248 1183 1125 1074
2734 2412 2137 1923 1750 1600 1510 1427 1353 1286 1228
3077 2714 2404 2163 1969 1800 1698 1605 1521 1447 1381
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 2.2 0:49 2.0 0:46 1.9 0:44 1.7 0:42 1.6 0:40
400 4.6 1:36 4.2 1:31 3.9 1:26 3.6 1:21 3.4 1:17
600 6.9 2:23 6.4 2:15 6.0 2:08 5.5 2:00 5.2 1:54
800 9.2 3:10 8.6 3:00 8.0 2:49 7.4 2:40 7.0 2:30
1000 11.5 3:57 10.7 3:44 9.9 3:31 9.3 3:19 8.7 3:07
1200 13.8 4:45 12.8 4:28 11.9 4:13 11.1 3:58 10.4 3:44
1400 16.0 5:32 14.8 5:13 13.8 4:54 12.9 4:37 12.2 4:20
1600 18.2 6:19 16.9 5:57 15.8 5:36 14.7 5:16 13.8 4:57
1800 20.4 7:06 18.9 6:41 17.7 6:18 16.5 5:55 15.5 5:34
REFERENCE FUEL REQUIRED
(1000 KG)
WEIGHT AT CHECK POINT (1000 KG)
30 40 45 50 60
5 -0.4 -0.1 0.0 0.2 0.7
10 -0.6 -0.3 0.0 0.4 1.4
15 -0.9 -0.4 0.0 0.5 1.8
20 -1.0 -0.4 0.0 0.6 2.2
25 -1.0 -0.5 0.0 0.7 2.4
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 39 42 46 50 53 57 61 64 68
TIME (MINUTES) 6 8 10111213131415151617
June 08, 2001