UA673

For travellers

Departure · Barcelona (BCN)

Terminal T1 · Gate E78 · Check-in 710, 714

Scheduled 15:45 · Estimated 16:15 · +30 min

Airborne since 16:40 (ADS-B)

Arrival · San Francisco (SFO)

Terminal ITM · Baggage belt CL2

Scheduled 19:00 · Estimated 19:12 · +12 min

Board status: Delayed

In the air, ~9h 57m to go (3% of the route flown)

Board data from aena_spain_bcn, sfo, updated 12 min ago; times local to each airport.

Flight

Status

In progress

Departure

Barcelona International Airport (BCN) — Barcelona, Spain

Scheduled departure

2026-10-02 13:45 UTC

Departed

2026-10-02 14:40 UTC

Arrival

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

Scheduled arrival

2026-10-03 02:00 UTC

Estimated arrival

2026-10-03 02:12 UTC

Progress

3% · ~9h 57m remaining

Codeshares

AC4673, LH8856

Distance flown

273 km

Straight-line distance

9586 km

Aircraft

Registration

N29989

Type

Boeing 787-9

Seats

257 total (149 Economy, 39 Economy Plus, 21 Premium Plus, 48 Polaris)

CO2 (EMEP est., total)

426.4 t (1211 kg/pax Economy, 1562 kg/pax Premium Economy, 3466 kg/pax Business)

Altitude & speed

Max altitude

33,525 ft

Max ground speed

517 kt

Tracked

22m · 273 km

Note

still in progress - the track so far

Altitude (ft, max 33,525)

Ground speed (kt, max 517)

Altitude (ft, max 33,525)

Ground speed (kt, max 517)

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 14:40 UTC	UAL673	BCN → SFO Barcelona → San Francisco	N29989	Boeing 787-9	In progress	~9586 km est.
2026-09-30 15:21 UTC	UAL673	BCN → SFO Barcelona → San Francisco	N27957	Boeing 787-9	Completed	10178 km
2026-09-29 15:10 UTC	UAL673	BCN → SFO Barcelona → San Francisco	N29977	Boeing 787-9	Completed	10047 km
2026-09-27 14:32 UTC	UAL673	BCN → SFO Barcelona → San Francisco	N29985	Boeing 787-9	Completed	10195 km
2026-09-25 15:34 UTC	UAL673	BCN → SFO Barcelona → San Francisco	N38950	Boeing 787-9	Completed	10083 km
2026-09-23 14:17 UTC	UAL673	BCN → SFO Barcelona → San Francisco	N29985	Boeing 787-9	Completed	9962 km
2026-09-22 14:21 UTC	UAL673	BCN → SFO Barcelona → San Francisco	N28987	Boeing 787-9	Completed	9965 km
2026-09-20 16:10 UTC	UAL673	BCN → SFO Barcelona → San Francisco	N45956	Boeing 787-9	Completed	10012 km
2026-09-18 14:26 UTC	UAL673	BCN → SFO Barcelona → San Francisco	N29985	Boeing 787-9	Completed	10238 km
2026-09-16 14:31 UTC	UAL673	BCN → SFO Barcelona → San Francisco	N26996	Boeing 787-9	Completed	10556 km
2026-09-15 14:24 UTC	UAL673	BCN → SFO Barcelona → San Francisco	N45956	Boeing 787-9	Completed	10753 km
2026-09-13 14:22 UTC	UAL673	BCN → SFO Barcelona → San Francisco	N15969	Boeing 787-9	Completed	10064 km
2026-09-11 14:07 UTC	UAL673	BCN → SFO Barcelona → San Francisco	N45956	Boeing 787-9	Completed	10338 km
2026-09-09 14:35 UTC	UAL673	BCN → SFO Barcelona → San Francisco	N29978	Boeing 787-9	Completed	10264 km