UNITED AIRLINES INC· ICAO24 a449a4· last seen 1d ago

N37563 is a BOEING Boeing 737 MAX 9 operated by UNITED AIRLINES INC. SkyMeter has tracked 204 flights totalling 626 hours of airtime via ADS-B across 90 callsigns. The most frequent segment is KMFR to KSFO. Service window in our records spans 53 days. Of those flights, 10 (4.9%) carry at least one detected incident — go-around, unstable approach, stall warning, or runway excursion.

FLIGHTS
204
all time
FLOWN HOURS
626
tracked time
📍
AIRPORTS VISITED
26
unique
📡
CALLSIGNS
90
74 routes
📅
SERVICE PERIOD
04/11/2026 → 06/03/2026
first → last
INCIDENT RATE
4.9%
10 flagged

Top routes

By flight count

10
2
2
2
2
2
2
2
2
2
1

Aircraft specifications

BOEING Boeing 737 MAX 9

Engines
Twin Jet
Vref (approach)
150 kt
MTOW
194,700 lb
Wingspan
118 ft
Length
138 ft
Wake category
Medium

Recent flights

Newest 50 operations of N37563

50
05/26/2026
2h 22m
△ Unstable
05/22/2026
2h 55m
△ Unstable
05/21/2026
2h 46m
△ Unstable
© SkyMeter · All flight data subject to ODbL attribution