Boeing
Boeing 737 Family
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The world's best-selling commercial aircraft family, the Boeing 737 serves short to medium-range routes with variants from the Original to the MAX series.
Boeing 737-200
732
B732
- Seats
- 115 seats
- Range
- 4200 km
- Speed
- 780 km/h
- Length
- 30.48 m
Out of Production
Boeing 737-300
733
B733
- Seats
- 128 seats
- Range
- 4400 km
- Speed
- 793 km/h
- Length
- 33.40 m
Out of Production
Boeing 737-400
734
B734
- Seats
- 146 seats
- Range
- 5000 km
- Speed
- 793 km/h
- Length
- 36.45 m
Out of Production
Boeing 737-500
735
B735
- Seats
- 108 seats
- Range
- 5200 km
- Speed
- 793 km/h
- Length
- 31.01 m
Out of Production
Boeing 737-600
736
B736
- Seats
- 110 seats
- Range
- 5648 km
- Speed
- 834 km/h
- Length
- 31.24 m
Out of Production
Boeing 737-700
73G
B737
- Seats
- 126 seats
- Range
- 6230 km
- Speed
- 834 km/h
- Length
- 33.63 m
Out of Production
Boeing 737-800
738
B738
- Seats
- 162 seats
- Range
- 5765 km
- Speed
- 842 km/h
- Length
- 39.47 m
Out of Production
Boeing 737-900ER
739
B739
- Seats
- 178 seats
- Range
- 5925 km
- Speed
- 842 km/h
- Length
- 42.11 m
Out of Production
Boeing 737 MAX 10
7M0
B3XM
- Seats
- 188 seats
- Range
- 5740 km
- Speed
- 842 km/h
- Length
- 43.80 m
In Production
Boeing 737 MAX 7
7M7
B37M
- Seats
- 138 seats
- Range
- 7130 km
- Speed
- 842 km/h
- Length
- 35.56 m
In Production
Boeing 737 MAX 8
7M8
B38M
- Seats
- 162 seats
- Range
- 6570 km
- Speed
- 842 km/h
- Length
- 39.52 m
In Production
Boeing 737 MAX 9
7M9
B39M
- Seats
- 178 seats
- Range
- 6510 km
- Speed
- 842 km/h
- Length
- 42.16 m
In Production
Variant Comparison
| Variant | Seats | Range | Length | Wingspan | Status |
|---|---|---|---|---|---|
| Boeing 737-200 | 115 | 4200 km | 30.48 m | 28.35 m | Out of Production |
| Boeing 737-300 | 128 | 4400 km | 33.40 m | 28.88 m | Out of Production |
| Boeing 737-400 | 146 | 5000 km | 36.45 m | 28.88 m | Out of Production |
| Boeing 737-500 | 108 | 5200 km | 31.01 m | 28.88 m | Out of Production |
| Boeing 737-600 | 110 | 5648 km | 31.24 m | 34.32 m | Out of Production |
| Boeing 737-700 | 126 | 6230 km | 33.63 m | 34.32 m | Out of Production |
| Boeing 737-800 | 162 | 5765 km | 39.47 m | 34.32 m | Out of Production |
| Boeing 737-900ER | 178 | 5925 km | 42.11 m | 34.32 m | Out of Production |
| Boeing 737 MAX 10 | 188 | 5740 km | 43.80 m | 35.92 m | In Production |
| Boeing 737 MAX 7 | 138 | 7130 km | 35.56 m | 35.92 m | In Production |
| Boeing 737 MAX 8 | 162 | 6570 km | 39.52 m | 35.92 m | In Production |
| Boeing 737 MAX 9 | 178 | 6510 km | 42.16 m | 35.92 m | In Production |
Frequently Asked Questions
The Boeing 737 family spans four generations: the Original (-100/-200), Classic (-300/-400/-500), Next Generation (-600/-700/-800/-900ER), and MAX (MAX 7/8/9/10). With over 16,000 orders, it is the best-selling commercial aircraft in history.
Each generation brought larger fuselages, more efficient engines, and improved avionics. The 737NG introduced the CFM56-7B engine and a new wing, while the 737 MAX features CFM LEAP-1B engines with 14% better fuel efficiency and split-tip winglets. The MAX 10 is the largest variant at 43.8 meters.
Major operators include Southwest Airlines (the world's largest 737 operator with 700+ aircraft), Ryanair (737 MAX 8-200), United Airlines, American Airlines, and Lion Air. Over 500 airlines worldwide have operated 737 variants since 1968.
The Boeing 737-100 first flew on April 9, 1967, and entered service with Lufthansa in February 1968. The program has been in continuous production for over 55 years, making it the longest-running production program in Boeing's history.