DAL9944

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

McGhee Tyson Airport (TYS) — Knoxville, United States

Est. departure time

2026-09-14 01:51 UTC (approx.)

Arrival

Hartsfield Jackson Atlanta International Airport (ATL) — Atlanta, United States

Distance flown

293 km

Straight-line distance

245 km

Approach distance

71 km

Registration

Type

Boeing 737-900

Seats

180 total (139 Economy, 21 Delta Comfort+, 20 First)

Max altitude

15,900 ft

Max ground speed

402 kt

Tracked

59m · 280 km

Altitude (ft, max 15,900)

Ground speed (kt, max 402)

Altitude (ft, max 15,900)

Ground speed (kt, max 402)

From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.

Delta Air Lines (DAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-09-14 02:10 UTC	DAL9944	TYS → ATL Knoxville → Atlanta	N839DN	Boeing 737-900	Completed	293 km
2026-09-13 15:00 UTC	DAL9944	CWF → TYS Lake Charles → Knoxville	N853DN	Boeing 737-900	Completed (landing presumed)	1173 km
2026-09-13 12:40 UTC	DAL9944	ATL → ? Atlanta → ?	N821DN	Boeing 737-900	Incomplete (signal lost)	1004 km
2026-09-12 16:05 UTC	DAL9944	ATL → ? Atlanta → ?	N947AT	Boeing 717-200	Incomplete (signal lost)	403 km