N37504 — 737MAX 9 of United Airlines INC
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Live status
Last seen on radar: July 15, 2026.
Facts
- Type
- 737MAX 9
- Manufacturer
- Boeing
- Operator
- United Airlines INC
- Country
- United States
- Built
- 2018
- Serial (MSN)
- 43435
- ICAO hex
- A448D3
Rarity & spotters
★★★☆☆N37504 is one of 133 737MAX 9 in our database.
Activity
From our radar history of the last 7 days.
- Flights
- 8
- Airborne time
- 4.2 h
- Max altitude
- 37,000 ft
- Max speed
- 498 kt
- Typical cruise
- 21,250 ft · 402 kt
Airborne minutes per weekday (UTC)
Airborne minutes per hour of day (UTC)
Likely based at KPWM — judging by take-off and landing patterns over the last 30 days.
About the type: Boeing 737 MAX
The Boeing 737 MAX is a series of narrow-body aircraft developed by Boeing Commercial Airplanes as the fourth generation of the Boeing 737. It succeeds the Boeing 737 Next Generation and incorporates more efficient CFM International LEAP engines, aerodynamic improvements such as split-tip winglets, and structural modifications. The program was announced in August 2011, the first flight took place in January 2016, and the aircraft was certified by the U.S. Federal Aviation Administration (FAA) in March 2017. The first delivery, a MAX 8, was made to Malindo Air in May 2017.
More aircraft operated by United Airlines INC
More 737MAX 9
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