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Contact

UAL884

N78004B772United Airlines IncConfirmed contact

Date
1 Sept 2026
Entry
06:59:32
Exit
07:33:30
Duration
33 min 58 s
Received positions
1,521
Route resolution
From the callsign, confidence 60/100Per the routes referential of 21 Jul 2026.

Contact map

06:59 · 39,000 ft · 528 kt
  • Route resolved from the callsign: Washington Dulles International Airport (KIAD) to Rome–Fiumicino Leonardo da Vinci International Airport (LIRF), confidence 60/100. A deduction from the reference data, never a measured path.
  • Measured track: 172 received points, joined in time order. The real captured path, never fabricated.0 ft≥ 35,000 ft

'Entry' and 'exit' mark where the station began and stopped receiving the aircraft, at the edges of the antenna's range: not where the aircraft appeared or vanished.

Flight profile

0 ft20,000 ft40,000 ft0 kt300 kt600 kt0 min15 min29 min
AltitudeGround speedHover the chart to read the time, altitude and speed at that moment.

Start and end of contact

Start
1 Sept 2026, 06:59
Altitude
39,000 ft
Ground speed
526 kt
Vertical rate
0 ft/min
Track
101.6°
Squawk
2231
End
1 Sept 2026, 07:33
Altitude
39,000 ft
Ground speed
495 kt
Vertical rate
0 ft/min
Track
147.3°
Squawk
2231