celebplanes
Merck's Gulfstream G650ER (N822MK) flight path — KTYS to KMMU

Flight #7899

Merck

N822MK·Gulfstream G650ER

Summary

Duration
1h 25m
Max Alt
41,025ft
Max GS
576kts
Trail pts
540

AI Prediction

6h ago
KTTN
Trenton Mercer Airport
65% conf.
AltKIADKMMU

The aircraft is on the ground at 0.5 kt, so heading alignment is not meaningful; the candidate table shows KTTN as a recent destination (2026-06-14) and it is the closest airport in the list at 477 nm, consistent with a short repositioning leg. Past predictions have repeatedly missed KTTN as the actual destination, so I am correcting that bias. KIAD and KMMU are off-track but plausible alternates given Merck's home base and recurring destinations.

ETA08:00 EDTRemaining477 nm

Telemetry

Scrub through the 540 recorded positions to see altitude and speed at any point in the flight.

First fix35.819, -83.984 · 0ft
Last fix40.801, -74.411 · 225ft

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