DL870 · DAL870

DAL870 over the last 30 days

As of 2026-10-28

DAL870 is operated by Delta Air Lines on the route Seattle–Tacoma International Airport (SEA/KSEA) → Dallas Fort Worth International Airport (DFW/KDFW). It usually takes off around 01:13 UTC (18:13 local time, SEA). It usually lands around 04:44 UTC (23:44 local time, DFW). 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

01:13 UTC · 18:13 local time (SEA)

Typical landing

04:44 UTC · 23:44 local time (DFW)

Typical time airborne

204 min

Median departure deviation from the usual time on this route

+6 min

Departures within 15 minutes of the usual time

71 %

Departures measured

49

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: 41

Aircraft in the last 7 days

• N346DU · BOMBARDIER BD-500 CSeries CS300 2026-10-28
• N340DU · BOMBARDIER BD-500 CSeries CS300 2026-10-27
• N322DU · BOMBARDIER BD-500 CSeries CS300 2026-10-26
• N318DU · BOMBARDIER BD-500 CSeries CS300 2026-10-25
• N334DU · BOMBARDIER BD-500 CSeries CS300 2026-10-24
• N341DU · BOMBARDIER BD-500 CSeries CS300 2026-10-23

Related flights on this route

• All flights KSEA – KDFW