DAL9939

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Detroit Metropolitan Wayne County Airport (DTW) — Detroit, United States

Departed

2026-09-20 18:36 UTC

Arrival

Seattle Tacoma International Airport (SEA) — Seattle, United States

Distance flown

3224 km

Straight-line distance

3093 km

Approach distance

66 km

Registration

Type

AIRBUS INDUSTRIES A350 941

Seats

306 total (226 Economy, 48 Delta Premium Select, 32 Delta One)

Max altitude

40,000 ft

Max ground speed

502 kt

Tracked

4h 57m · 3,204 km

Altitude (ft, max 40,000)

Ground speed (kt, max 502)

Altitude (ft, max 40,000)

Ground speed (kt, max 502)

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
2026-10-01 14:05 UTC	DAL9939	CWF → ATL Lake Charles → Atlanta	N886DN	Boeing 737-900	Completed	950 km
2026-09-29 20:12 UTC	DAL9939	JAX → ATL Jacksonville → Atlanta	N658DL	Boeing 757-200	Completed	508 km
2026-09-27 15:47 UTC	DAL9939	ATL → BYH Atlanta → Blytheville	N345NW	Airbus A320 233	Incomplete (signal lost)	617 km
2026-09-20 18:36 UTC	DAL9939	DTW → SEA Detroit → Seattle	N507DN	AIRBUS INDUSTRIES A350 941	Completed	3224 km
2026-09-11 21:22 UTC	DAL9939	MLB → ATL Melbourne → Atlanta	N989AT	Boeing 717-200	Completed	2142 km
2026-09-07 18:10 UTC	DAL9939	MLB → ATL Melbourne → Atlanta	N922AT	Boeing 717-200	Completed	840 km
2026-08-29 20:00 UTC	DAL9939	? → ATL ? → Atlanta	N994AT	Boeing 717-200	Completed	1924 km
2026-08-29 14:51 UTC	DAL9939	ATL → ? Atlanta → ?	N990AT	Boeing 717-200	Incomplete (signal lost)	2167 km