DL2543 · DAL2543

DAL2543 over the last 30 days

As of 2026-10-28

DAL2543 is operated by Delta Air Lines on the route Denver International Airport (DEN/KDEN) → Seattle–Tacoma International Airport (SEA/KSEA). It usually takes off around 00:53 UTC (18:53 local time, DEN). It usually lands around 03:18 UTC (20:18 local time, SEA). Most frequent aircraft type: BOMBARDIER BD-500 CSeries CS300 (BCS3).

Days with an observed flight (last 30 days)

30/30

Days of the week with an observed flight

Mon, Tue, Wed, Thu, Fri, Sat, Sun

Typical take-off

00:53 UTC · 18:53 local time (DEN)

Typical landing

03:18 UTC · 20:18 local time (SEA)

Typical time airborne

146 min

Median departure deviation from the usual time on this route

−2 min

Departures within 15 minutes of the usual time

96 %

Departures measured

28

Our measurement against the usual departure time of the route, from our own observations over the last 28 days; the figures cover all flights of this airline on the route.

Aircraft types on this flight (last 30 days)

• BOMBARDIER BD-500 CSeries CS300 (BCS3) — Number of flights: 87
• BOMBARDIER BD-500 CSeries CS100 (BCS1) — Number of flights: 5

Aircraft in the last 7 days

• N314DU · BOMBARDIER BD-500 CSeries CS300 2026-10-28
• N313DU · BOMBARDIER BD-500 CSeries CS300 2026-10-27
• N326DU · BOMBARDIER BD-500 CSeries CS300 2026-10-26
• N318DU · BOMBARDIER BD-500 CSeries CS300 2026-10-24
• N319DU · BOMBARDIER BD-500 CSeries CS300 2026-10-22

Related flights on this route

• All flights KDEN – KSEA