UA1074

BOS → SFO · Boeing 737 MAX 9 · United Airlines

For travellers

Departure · Boston (BOS)

Terminal B · Gate B25

Scheduled 02 Oct 11:30 · Departed 02 Oct 11:30

Board status: Departed

Airborne since 02 Oct 11:43 (ADS-B)

Arrival · San Francisco (SFO)

Terminal T3 · Gate E5 · Baggage belt CL-F6

Scheduled 02 Oct 14:53 · Landed 02 Oct 14:46 · early

Board status: Arrived

Landed 02 Oct 14:46 (ADS-B)

Board data from bos, sfo, updated 681 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

General Edward Lawrence Logan International Airport (BOS) — Boston, United States

Scheduled departure

2026-10-02 15:30 UTC

Departed

2026-10-02 15:43 UTC

Arrival

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

Scheduled arrival

2026-10-02 21:53 UTC

Estimated arrival

2026-10-02 21:47 UTC

Codeshares

NZ9021, VA8313

Distance flown

4598 km

Straight-line distance

4341 km

Approach distance

67 km

Aircraft

Registration

N17438

Type

Boeing 737 MAX 9

Seats

179 total (117 Economy, 42 Economy Plus, 20 First) (typical for type, not this tail)

CO2 (EMEP est., total)

87.5 t (620 kg/pax Business, 473 kg/pax Economy)

Altitude & speed

Max altitude

34,025 ft

Max ground speed

454 kt

Tracked

6h 3m · 4,575 km

Altitude (ft, max 34,025)

Ground speed (kt, max 454)

Altitude (ft, max 34,025)

Ground speed (kt, max 454)

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 15:43 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17438	Boeing 737 MAX 9	Completed	4598 km
2026-10-01 15:57 UTC	UAL1074	BOS → SFO Boston → San Francisco	N37538	Boeing 737 MAX 9	Completed	4474 km
2026-09-30 15:54 UTC	UAL1074	BOS → SFO Boston → San Francisco	N17441	Boeing 737 MAX 9	Completed	4563 km
2026-09-29 16:08 UTC	UAL1074	BOS → SFO Boston → San Francisco	N37440	Boeing 737 MAX 9	Completed	4449 km

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