DL438

SEA → BOS · Airbus A321 Neo · Delta Air Lines

For travellers

Arrival · Boston (BOS)

Terminal A · Gate A16 · Baggage belt 4

Scheduled 02 Oct 19:45 · Landed 02 Oct 19:20 · early

Board status: Arrived

Landed 02 Oct 20:50 (ADS-B)

Board data from bos, updated 226 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

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

Departed

2026-10-02 18:29 UTC

Arrival

General Edward Lawrence Logan International Airport (BOS) — Boston, United States

Scheduled arrival

2026-10-02 23:45 UTC

Estimated arrival

2026-10-02 23:20 UTC

Distance flown

4141 km

Straight-line distance

4006 km

Approach distance

93 km

Aircraft

Registration

N544DN

Type

Airbus A321 Neo

Seats

194 total (132 Economy, 42 Delta Comfort+, 20 First)

CO2 (EMEP est., total)

89.6 t (448 kg/pax Economy, 585 kg/pax Business)

Altitude & speed

Max altitude

35,050 ft

Max ground speed

567 kt

Tracked

6h 29m · 4,127 km

Altitude (ft, max 35,050)

Ground speed (kt, max 567)

Altitude (ft, max 35,050)

Ground speed (kt, max 567)

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.

Route map

Airline

Delta Air Lines (DAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 18:29 UTC	DAL438	SEA → BOS Seattle → Boston	N544DN	Airbus A321 Neo	Completed	4141 km
2026-10-01 19:14 UTC	DAL438	SEA → BOS Seattle → Boston	N550DN	Airbus A321 Neo	Completed	4147 km
2026-09-30 18:48 UTC	DAL438	SEA → BOS Seattle → Boston	N547DE	Airbus A321 Neo	Completed	4170 km
2026-09-29 18:36 UTC	DAL438	SEA → BOS Seattle → Boston	N527DE	Airbus A321 Neo	Completed	4142 km

← Back to the live map