Boeing 737-800
General Arrangement
Benefit Charts
Fuel Savings
Winglets Offer Substantial Fuel Savings
Payload-Range Curve
Winglets Increase Payload-Range Capability for 737-800s
Improved Take-Off Performance
737-800/CFM56-7B24
Weight Impact
Winglet Installation Weight Impact
| Retrofit | Production | |
| 737-800 Non-Provisioned Wing (Deliveries Prior to L/N 778) |
+520 lbs (235 kgs) |
N/A |
| 737-800 Provisioned Wing (Deliveries L/N 778 to 5063) |
+380 lbs (172 kgs) |
+380 lbs (172 kgs) |
| 737-800 Optimized Wing (Deliveries L/N 5064 and on) |
+390 lbs (176 kgs) |
+390 lbs (176 kgs) |
Wing provisioning for the 737-800 adds approx. 108 lbs (49 kgs) to the 737-800 basic MEW.
System Description
Proven Benefits
- Lower Block Fuel
- Reduced Engine Maintenance Costs
- Improved Takeoff Performance
- Increased Payload-Range Capacity
- Lower Emissions
- Reduced Airport Community Noise
- Higher Initial/Optimal Cruise Altitudes
- More Economical Dash Speed Capacity
- Lower Landing & Navigation Fees
- Dramatically Different Appearance
- Higher Aircraft Residual Value
Installation Downtime
For more information about installation downtime, please view the Retrofit page for more details.
