DL2543

For travellers

Departure · Denver (DEN)

Gate A51

Scheduled 02 Oct 18:28 · Departed 02 Oct 18:24

Board status: Off block

Airborne since 02 Oct 18:39 (ADS-B)

Arrival · Seattle (SEA)

Gate A11

Scheduled 02 Oct 20:40 · Estimated 02 Oct 20:22 · early

Board status: Landed

Landed 02 Oct 20:44 (ADS-B)

Board data from den, sea, updated 23 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Denver International Airport (DEN) — Denver, United States

Scheduled departure

2026-10-03 00:28 UTC

Departed

2026-10-03 00:39 UTC

Arrival

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

Scheduled arrival

2026-10-03 03:40 UTC

Estimated arrival

2026-10-03 03:22 UTC

Codeshares

VS2071

Distance flown

1728 km

Straight-line distance

1645 km

Approach distance

76 km

Aircraft

Registration

N301DU

Type

AIRBUS / BOMBARDIER BD-500 CSeries CS300

Seats

130 total (12 Business, 118 Economy)

Altitude & speed

Max altitude

36,000 ft

Max ground speed

433 kt

Tracked

3h 5m · 1,724 km

Altitude (ft, max 36,000)

Ground speed (kt, max 433)

Altitude (ft, max 36,000)

Ground speed (kt, max 433)

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
2026-10-03 00:39 UTC	DAL2543	DEN → SEA Denver → Seattle	N301DU	AIRBUS / BOMBARDIER BD-500 CSeries CS300	Completed	1728 km
2026-10-02 21:10 UTC	DAL2543	SEA → DEN Seattle → Denver	N301DU	AIRBUS / BOMBARDIER BD-500 CSeries CS300	Completed	1740 km
2026-10-02 01:01 UTC	DAL2543	DEN → SEA Denver → Seattle	N318DU	AIRBUS / BOMBARDIER BD-500 CSeries CS300	Completed	1718 km
2026-10-01 21:09 UTC	DAL2543	SEA → DEN Seattle → Denver	N318DU	AIRBUS / BOMBARDIER BD-500 CSeries CS300	Completed	1817 km
2026-10-01 00:32 UTC	DAL2543	DEN → SEA Denver → Seattle	N318DU	AIRBUS / BOMBARDIER BD-500 CSeries CS300	Completed	1708 km
2026-09-30 20:37 UTC	DAL2543	SEA → DEN Seattle → Denver	N318DU	AIRBUS / BOMBARDIER BD-500 CSeries CS300	Completed	1829 km
2026-09-30 00:43 UTC	DAL2543	DEN → SEA Denver → Seattle	N346DU	AIRBUS / BOMBARDIER BD-500 CSeries CS300	Completed	1724 km
2026-09-29 20:57 UTC	DAL2543	SEA → DEN Seattle → Denver	N127DU	AIRBUS / BOMBARDIER BD-500 CSeries CS100	Completed	1781 km
2026-09-29 05:11 UTC	DAL2543	DEN → SEA Denver → Seattle	N127DU	AIRBUS / BOMBARDIER BD-500 CSeries CS100	Completed	1753 km