celebplanes
IBM's Gulfstream G650ER (N780TW) flight path — KS36 to KHPN

Flight #8529

IBM

N780TW·Gulfstream G650ER

Summary

Duration
3h 49m
Max Alt
41,075ft
Max GS
615kts
Trail pts
491

AI Prediction

2d ago
KIAD
Washington Dulles International Airport
85% conf.
AltKDCAKBWI

The aircraft is climbing out of KHPN (home base) on a heading of 228°, and KIAD is ALIGNED with Δhdg 6° at 194 nm, a plausible final leg. KIAD is a recurring destination for IBM, and the most recent flight on 2026-06-16 was KHPN→KIAD, matching this exact route. Past predictions for this person correctly guessed KIAD on that same route, reinforcing confidence. KDCA and KBWI are also ALIGNED and recent, but KIAD is the strongest match given the briefing and history.

ETA14:45 EDTRemaining194 nm

Telemetry

Scrub through the 491 recorded positions to see altitude and speed at any point in the flight.

First fix47.406, -122.162 · 5,525ft
Last fix41.067, -73.707 · 475ft

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