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Southwest Airlines Boeing 737-800 N8644C in signature Heart livery on final approach.
© Unknown
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Spotter's notes
Distinctive split scimitar winglets indicate a fuel-saving retrofit; these have become common on newer/upgraded 737s.
Aircraft identity
Registration
N8644C
ICAO Type
B738
Model
737-800
Manufacturer
Boeing
Airline
Southwest Airlines
Airline Code
SWA / WN
Livery
Southwest Airlines 2014 Heart livery
Military
Civilian
Technicals
Engine
CFM International CFM56-7B
Thrust
121.4 kN (27,300 lbf) per engine
Wingspan
35.79 m
Length
39.5 m
Height
12.6 m
MTOW
79,016 kg
Range
5,436 km
Capacity
175 passengers (typical 1-class Southwest config)
Cruise Speed
842 km/h
Noise Rating
ICAO Chapter 4 compliant, noise varies by engine and mod, approx 85 dB on takeoff at 1000 m