N77431 — 2009 Boeing 737-924ER
Active registrationChecked against FAA & NTSB records · as of Jul 18, 2026
N77431 appears in 1 NTSB accident record (most recent 2023, serious injuries). Registration and accident data compiled from public FAA and NTSB records as of Jul 18, 2026.
Aircraft record
- Serial number
- 32833
- Manufacturer
- Boeing
- Model
- 737-924ER
- Year
- 2009
- Category
- Fixed wing multi-engine
- Engine
- Cfm Intl Cfm56-7b26/3
- Registration
- Active
- Registered to
- United Airlines Inc — Chicago, IL
Accident & incident history
An encounter with convectively induced turbulence (CIT) while in cruise flight.
Registration timeline
Ownership and registration events for this airframe (the 2009 Boeing 737-924ER).
- Jan 29, 2009registered — United Airlines Inc
Earlier aircraft on this N-number
The tail number N77431 was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 2009 Boeing 737-924ER above.
- until Mar 2, 19491947 Cessna 140 (s/n 11872)
Frequently asked
- Has N77431 been in an accident?
- Yes. N77431 appears in 1 NTSB accident record, the most recent in 2023.
- What kind of aircraft is N77431?
- N77431 is a 2009 Boeing 737-924ER (fixed wing multi-engine), serial number 32833.
- Who is N77431 registered to?
- N77431 is registered to United Airlines Inc of Chicago, IL. Registration status: active.
The full N77431 report
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- Full NTSB investigation narratives for all 1 record — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
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