AC4171

YVR → EWR · Boeing 737-900 · United Airlines

For travellers

Departure · Vancouver (YVR)

Gate E78

Scheduled 12:40 · Departed 12:37

Board status: Departed

Airborne since 12:38 (ADS-B)

Arrival · Newark (EWR)

Terminal A · Gate A23

Scheduled 21:03 · Landed 20:27 · early

Board status: Arrived

Landed 20:27 (airport data)

Board data from ewr, yvr, updated 75 min ago; times local to each airport.

Flight

Status

Completed (landing confirmed by airport data)

Arrival confirmed via

Airport data (confirmed)

Departure

Vancouver International Airport (YVR) — Vancouver, Canada

Scheduled departure

2026-10-02 19:40 UTC

Departed

2026-10-02 19:38 UTC

Arrival

Newark Liberty International Airport (EWR) — Newark, United States

Scheduled arrival

2026-10-03 01:03 UTC

Also flies as

UA733

Codeshares

AC4171

Distance flown

4056 km

Straight-line distance

3899 km

Aircraft

Registration

N77431

Type

Boeing 737-900

Seats

179 total (117 Economy, 42 Economy Plus, 20 First)

CO2 (EMEP est., total)

106.7 t (814 kg/pax Business, 567 kg/pax Economy)

Altitude & speed

Max altitude

37,025 ft

Max ground speed

549 kt

Tracked

4h 47m · 4,042 km

Altitude (ft, max 37,025)

Ground speed (kt, max 549)

Altitude (ft, max 37,025)

Ground speed (kt, max 549)

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

United Airlines (UAL)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-02 19:38 UTC	UAL733	YVR → EWR Vancouver → Newark	N77431	Boeing 737-900	Completed (landing confirmed by airport data)	4056 km
2026-10-01 19:38 UTC	UAL733	YVR → EWR Vancouver → Newark	N69818	Boeing 737-900	Completed	4036 km
2026-09-30 19:56 UTC	UAL733	YVR → EWR Vancouver → Newark	N68821	Boeing 737-900	Completed (landing confirmed by airport data)	4054 km

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