UNITED AIRLINES INC· ICAO24 ac5331· last seen 1d ago

N89321 is a EMBRAER Embraer 175 long wing operated by UNITED AIRLINES INC. SkyMeter has tracked 278 flights totalling 470 hours of airtime via ADS-B across 106 callsigns. The most frequent segment is KSDF to KIAH. Service window in our records spans 47 days. Of those flights, 24 (8.6%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion.

FLIGHTS
278
all time
FLOWN HOURS
470
tracked time
📍
AIRPORTS VISITED
43
unique
📡
CALLSIGNS
106
88 routes
📅
SERVICE PERIOD
04/17/2026 → 06/03/2026
first → last
INCIDENT RATE
8.6%
24 flagged

Top routes

By flight count

10
5
4
4
3
3
3
3
3
3
3

Aircraft specifications

EMBRAER Embraer 175 long wing

Engines
Twin Jet
Vref (approach)
126 kt
MTOW
85,517 lb
Wingspan
102 ft
Length
106 ft
Wake category
Medium

Recent flights

Newest 50 operations of N89321

50
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