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Aircraft registration

N77558

Built 2023 · registered US

37 for sale12,381 registered

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ActiveManufacturer Boeing Model 737 Variant 737-9
Representative photo of a Boeing 737Type photo — not this specific aircraftPhoto via Wikipedia: Boeing 737
This aircraft is a
Boeing 737
Full specs

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1987 Boeing 737 SN: 23066 for Sale4 photos
1987 Boeing 737 SN: 23066 for Sale
Honolulu, USA
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Listed 3w ago
Exterior view of a 1992 Boeing 737.1 photo
1992 Boeing 737
Cyprus
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Listed 3w ago
Exterior view of a 2019 Boeing 737.1 photo
2019 Boeing 737
Cyprus
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Listed 3w ago

Flight activity

(229 tracking legs recorded)

Live tracking paused — activity data through 24 Aug 2026. Windows below are measured to that date.

30 days to 24 Aug 2026
40
90 days to 24 Aug 2026
228
Last seen
24 Aug 2026
Tracked since
11 May 2026

Frequent routes: KBOS → KEWR (1) · KDEN → KEWR (1) · KEWR → KBNA (1)

  • … → KPHL23 Aug 2026 · 4h 46m
  • … → KSFO23 Aug 2026 · 6h 03m
  • … → KBOS23 Aug 2026 · 1h 52m
  • … → KORD22 Aug 2026 · 7h 19m
  • … → KBOS22 Aug 2026 · 13h 02m
  • … → KORD22 Aug 2026 · 1h 04m
  • … → KCMH22 Aug 2026 · 0h 45m
  • … → KORD22 Aug 2026 · 12h 08m
  • … → KORD21 Aug 2026 · 3h 44m
  • … → KSAN21 Aug 2026 · 3h 33m

Showing the 10 most recent distinct flights. The total counts every raw ADS-B tracking leg, including repeat observations and sub-5-minute artifacts.

From ADS-B observations collected since May 2026. Coverage depends on ground-receiver density; gaps do not mean the aircraft did not fly.

How common is this aircraft?
12,381Boeing 737 registered worldwide

Common. One of the most common aircraft types we track.

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Registration history

(1)
  • N77558USACTIVE
    UNITED AIRLINES INC
    2023 – present

Owner names are published by the issuing civil registry (FAA / CCARCS / CASA / ANAC / NZ CAA). Owner addresses present in the source are not republished here. Registered owner? Request removal

Operator history

(1)
  • United Airlines
    Operator
    2026 – present
About N77558
What type of aircraft is N77558?

N77558 is a Boeing 737, built in 2023.

Where is N77558 registered?

N77558 is currently registered in United States (US).

What is the MSN of N77558?

The manufacturer serial number (MSN) of N77558 is 67585.

What is the ICAO24 (Mode S) code for N77558?

N77558's ICAO24 hex code is AA7EC2.

Is N77558 still airworthy?

N77558's current registry status is Active.