SKW5921

For travellers

Arrival · San Francisco (SFO)

Terminal T3 · Gate E2 · Baggage belt CL-E7

Scheduled 29 Sep 17:50 · Landed 29 Sep 17:26 · early

Board status: Arrived

Landed 29 Sep 17:25 (ADS-B)

Board data from sfo, updated 4428 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Ontario International Airport (ONT) — Ontario, United States

Departed

2026-09-29 23:02 UTC

Arrival

San Francisco International Airport (SFO) — San Francisco, United States

Scheduled arrival

2026-09-30 00:50 UTC

Estimated arrival

2026-09-30 00:50 UTC

Also flies as

UA5921

Codeshares

AC4285

Distance flown

639 km

Straight-line distance

585 km

Approach distance

83 km

Aircraft

Registration

N118SY

Type

EMBRAER EMB175

Seats

76 total (48 Economy, 16 Economy Plus, 12 United First)

CO2 (EMEP est., total)

8.5 t (108 kg/pax Economy, 135 kg/pax Business)

Altitude & speed

Max altitude

32,000 ft

Max ground speed

421 kt

Tracked

1h 25m · 638 km

Altitude (ft, max 32,000)

Ground speed (kt, max 421)

Altitude (ft, max 32,000)

Ground speed (kt, max 421)

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

Airlines

Asky Airlines (SKK)

Skywest Airlines (SKW)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-09-30 22:59 UTC	SKW5921	ONT → SFO Ontario → San Francisco	N118SY	EMBRAER EMB175	Completed	627 km
2026-09-29 23:02 UTC	SKW5921	ONT → SFO Ontario → San Francisco	N118SY	EMBRAER EMB175	Completed	639 km
2026-09-28 23:01 UTC	SKW5921	ONT → SFO Ontario → San Francisco	N166SY	EMBRAER EMB175	Completed	622 km
2026-09-27 23:17 UTC	SKW5921	ONT → SFO Ontario → San Francisco	N118SY	EMBRAER EMB175	Completed	632 km
2026-09-26 22:58 UTC	SKW5921	ONT → SFO Ontario → San Francisco	N213SY	EMBRAER EMB175	Completed	657 km
2026-09-25 23:32 UTC	SKW5921	ONT → SFO Ontario → San Francisco	N146SY	EMBRAER EMB175	Completed	640 km
2026-09-24 23:50 UTC	SKW5921	ONT → SFO Ontario → San Francisco	N85379	EMBRAER EMB175	Completed	635 km