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DL1015

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

For travellers

Departure · Washington, DC (IAD)

Terminal B · Gate B79
Scheduled 07:25 · Departed 07:23
Board status: InAir
Airborne since 07:37 (ADS-B)

Arrival · Seattle (SEA)

Gate S3
Scheduled 10:05 · Estimated 10:06
Board status: Landed
Landed 10:27 (ADS-B)

Board data from mwaa, sea, updated 9 min ago; times local to each airport.

Flight

Status
Completed
Arrival confirmed via
ADS-B (callsign change)
Departure
Washington Dulles International Airport (IAD) — Washington, DC, United States
Scheduled departure
2026-10-02 11:25 UTC
Departed
2026-10-02 11:37 UTC
Arrival
Seattle Tacoma International Airport (SEA) — Seattle, United States
Scheduled arrival
2026-10-02 17:05 UTC
Estimated arrival
2026-10-02 17:06 UTC
Codeshares
KE3182, MU8778
Distance flown
3796 km
Straight-line distance
3702 km
Approach distance
86 km

Aircraft

Registration
N343DU
Type
AIRBUS / BOMBARDIER BD-500 CSeries CS300

Altitude & speed

Max altitude
36,025 ft
Max ground speed
417 kt
Tracked
5h 50m · 3,782 km
Altitude (ft, max 36,025)
019,45438,9070m1h 0m2h 0m3h 0m4h 0m5h 0m
Ground speed (kt, max 417)
02254500m1h 0m2h 0m3h 0m4h 0m5h 0m
Altitude (ft, max 36,025)
019,45438,9070m2h 0m4h 0m
Ground speed (kt, max 417)
02254500m2h 0m4h 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 11:37 UTC DAL1015 IAD → SEA
Washington, DC → Seattle
 N343DU AIRBUS / BOMBARDIER BD-500 CSeries CS300 Completed 3796 km
2026-10-01 12:12 UTC DAL1015 IAD → SEA
Washington, DC → Seattle
 N307DU AIRBUS / BOMBARDIER BD-500 CSeries CS300 Incomplete (signal lost) ~3783 km est. (2276 km recorded)
2026-09-30 11:42 UTC DAL1015 IAD → SEA
Washington, DC → Seattle
 N302DU AIRBUS / BOMBARDIER BD-500 CSeries CS300 Completed 3893 km

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