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DL2851

SEA → DEN · AIRBUS / BOMBARDIER BD-500 CSeries CS300 · Delta Air Lines

For travellers

Departure · Seattle (SEA)

Gate A3
Scheduled 01 Oct 20:00 · Estimated 01 Oct 22:01 · +121 min
Board status: Now 10:01 PM
Airborne since 01 Oct 22:21 (ADS-B)

Board data from sea, updated 1068 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
Scheduled departure
2026-10-02 03:00 UTC
Departed
2026-10-02 05:21 UTC
Arrival
Denver International Airport (DEN) — Denver, United States
Codeshares
KE3495, VS2102, WS7830
Distance flown
1747 km
Straight-line distance
1645 km
Approach distance
59 km

Aircraft

Registration
N341DU
Type
AIRBUS / BOMBARDIER BD-500 CSeries CS300

Altitude & speed

Max altitude
37,025 ft
Max ground speed
515 kt
Tracked
6h 17m · 1,741 km
Altitude (ft, max 37,025)
019,99439,9870m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m
Ground speed (kt, max 515)
02785560m1h 0m2h 0m3h 0m4h 0m5h 0m6h 0m
Altitude (ft, max 37,025)
019,99439,9870m2h 0m4h 0m6h 0m
Ground speed (kt, max 515)
02785560m2h 0m4h 0m6h 0m

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

DepartedFlightRouteRegAircraftStatusDistance
2026-10-02 05:21 UTC DAL2851 SEA → DEN
Seattle → Denver
 N341DU AIRBUS / BOMBARDIER BD-500 CSeries CS300 Completed 1747 km
2026-10-01 04:07 UTC DAL2851 SEA → DEN
Seattle → Denver
 N331DU AIRBUS / BOMBARDIER BD-500 CSeries CS300 Completed 1738 km
2026-09-30 03:29 UTC DAL2851 SEA → DEN
Seattle → Denver
 N314DU AIRBUS / BOMBARDIER BD-500 CSeries CS300 Completed (landing confirmed by airport data) ~1734 km est. (1083 km recorded)
2026-09-29 03:07 UTC DAL2851 SEA → DEN
Seattle → Denver
 N346DU AIRBUS / BOMBARDIER BD-500 CSeries CS300 Completed 1716 km

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