DL3855

SEA → EUG · EMBRAER EMB175 · Skywest Airlines

For travellers

Departure · Seattle (SEA)

Gate B5A

Scheduled 02 Oct 22:40 · Estimated 02 Oct 22:35 · early

Board status: Now 10:35 PM

Airborne since 02 Oct 22:55 (ADS-B)

Board data from sea, updated 203 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

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

Scheduled departure

2026-10-03 05:40 UTC

Departed

2026-10-03 05:55 UTC

Arrival

Mahlon Sweet Field (EUG) — Eugene, United States

Codeshares

KL7257, SK3916, VS3421, WS8097

Distance flown

481 km

Straight-line distance

376 km

Approach distance

102 km

Aircraft

Registration

N317SY

Type

EMBRAER EMB175

Seats

76 total (12 Business, 64 Economy)

CO2 (EMEP est., total)

6.0 t (181 kg/pax Business, 59 kg/pax Economy)

Altitude & speed

Max altitude

27,000 ft

Max ground speed

432 kt

Tracked

54m · 479 km

Altitude (ft, max 27,000)

Ground speed (kt, max 432)

Altitude (ft, max 27,000)

Ground speed (kt, max 432)

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

Skywest Airlines (SKW)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-03 05:55 UTC	SKW3855	SEA → EUG Seattle → Eugene	N317SY	EMBRAER EMB175	Completed	481 km
2026-10-02 06:21 UTC	SKW3855	SEA → EUG Seattle → Eugene	N288SY	EMBRAER EMB175	Completed	437 km
2026-09-30 05:49 UTC	SKW3855	SEA → EUG Seattle → Eugene	N315SY	EMBRAER EMB175	Completed	446 km

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