DL821

For travellers

Departure · Atlanta (ATL)

Terminal S · Gate B10

Scheduled 01 Oct 18:35 · Estimated 01 Oct 19:13 · +38 min

Board status: Scheduled

Airborne since 01 Oct 19:32 (ADS-B)

Arrival · Boston (BOS)

Terminal A · Gate A17 · Baggage belt 3

Scheduled 01 Oct 21:12 · Landed 01 Oct 21:45 · +33 min

Board status: Arrived

Landed 01 Oct 21:52 (ADS-B)

Board data from atl, bos, updated 703 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

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

Scheduled departure

2026-10-01 22:35 UTC

Departed

2026-10-01 23:32 UTC

Arrival

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

Scheduled arrival

2026-10-02 01:12 UTC

Estimated arrival

2026-10-02 01:45 UTC

Codeshares

AM3054, KE3147, LA6442, VS4248

Distance flown

1639 km

Straight-line distance

1522 km

Approach distance

112 km

Aircraft

Registration

N353DN

Type

Airbus A321

Seats

192 total (143 Economy, 29 Delta Comfort+, 20 First)

CO2 (EMEP est., total)

45.7 t (309 kg/pax Business, 230 kg/pax Economy)

Altitude & speed

Max altitude

33,025 ft

Max ground speed

479 kt

Tracked

2h 20m · 1,638 km

Altitude (ft, max 33,025)

Ground speed (kt, max 479)

Altitude (ft, max 33,025)

Ground speed (kt, max 479)

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
2026-10-01 23:32 UTC	DAL821	ATL → BOS Atlanta → Boston	N353DN	Airbus A321	Completed	1639 km
2026-09-30 23:22 UTC	DAL821	ATL → BOS Atlanta → Boston	N360DN	Airbus A321	Completed	1653 km
2026-09-30 00:06 UTC	DAL821	ATL → BOS Atlanta → Boston	N311DN	Airbus A321	Completed	1691 km
2026-09-28 23:43 UTC	DAL821	ATL → BOS Atlanta → Boston	N317DN	Airbus A321	Completed	1661 km
2026-09-28 00:25 UTC	DAL821	ATL → BOS Atlanta → Boston	N342DN	Airbus A321	Completed	1615 km
2026-09-26 22:19 UTC	DAL821	ATL → BOS Atlanta → Boston	N309DN	Airbus A321	Completed	1683 km
2026-09-25 22:48 UTC	DAL821	ATL → BOS Atlanta → Boston	N363DN	Airbus A321	Completed	1618 km
2026-09-24 23:39 UTC	DAL821	ATL → BOS Atlanta → Boston	N362DN	Airbus A321	Completed	1584 km
2026-09-24 00:11 UTC	DAL821	ATL → BOS Atlanta → Boston	N312DN	Airbus A321	Completed	1562 km
2026-09-22 23:25 UTC	DAL821	ATL → BOS Atlanta → Boston	N323DN	Airbus A321	Completed	1562 km
2026-09-21 23:10 UTC	DAL821	ATL → BOS Atlanta → Boston	N307DX	Airbus A321	Completed	1683 km
2026-09-21 02:14 UTC	DAL821	ATL → BOS Atlanta → Boston	N340DN	Airbus A321	Completed	1670 km
2026-09-19 21:50 UTC	DAL821	ATL → BOS Atlanta → Boston	N355DN	Airbus A321	Completed	1990 km
2026-09-19 00:10 UTC	DAL821	ATL → BOS Atlanta → Boston	N319DN	Airbus A321	Completed	1934 km
2026-09-18 01:01 UTC	DAL821	ATL → BOS Atlanta → Boston	N365DN	Airbus A321	Completed	1766 km