UA1575

For travellers

Departure · Philadelphia (PHL)

Gate D9

Scheduled 01 Oct 18:30

Board status: Departed

Airborne since 01 Oct 18:47 (ADS-B)

Arrival · San Francisco (SFO)

Terminal T3 · Gate E11 · Baggage belt CL-F5

Scheduled 01 Oct 21:33 · Landed 01 Oct 21:28 · early

Board status: Arrived

Landed 01 Oct 21:28 (ADS-B)

Board data from phl, sfo, updated 260 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Philadelphia International Airport (PHL) — Philadelphia, United States

Scheduled departure

2026-10-01 22:30 UTC

Departed

2026-10-01 22:47 UTC

Arrival

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

Scheduled arrival

2026-10-02 04:33 UTC

Estimated arrival

2026-10-02 04:12 UTC

Codeshares

NZ9366, VA8238

Distance flown

4112 km

Straight-line distance

4048 km

Approach distance

68 km

Aircraft

Registration

N87442

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)

81.8 t (442 kg/pax Economy, 580 kg/pax Business)

Altitude & speed

Max altitude

34,025 ft

Max ground speed

450 kt

Tracked

5h 42m · 4,105 km

Altitude (ft, max 34,025)

Ground speed (kt, max 450)

Altitude (ft, max 34,025)

Ground speed (kt, max 450)

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
2026-10-01 22:47 UTC	UAL1575	PHL → SFO Philadelphia → San Francisco	N87442	Boeing 737 MAX 9	Completed	4112 km
2026-10-01 16:20 UTC	UAL575K	DEN → PHL Denver → Philadelphia	N76502	Boeing 737-800	Completed	2751 km
2026-10-01 13:21 UTC	UAL1575	IAH → DEN Houston → Denver	N77579	Boeing 737 MAX 9	Completed	2165 km
2026-09-30 22:53 UTC	UAL1575	PHL → SFO Philadelphia → San Francisco	N17438	Boeing 737 MAX 9	Completed	4131 km
2026-09-30 16:08 UTC	UAL1575	DEN → SFO Denver → San Francisco	N87512	Boeing 737-800	Completed (landing confirmed by airport data)	~6664 km est. (2573 km recorded)
2026-09-30 12:27 UTC	UAL1575	IAH → DEN Houston → Denver	N14521	Airbus A321 Neo	Completed	1454 km
2026-09-29 22:46 UTC	UAL1575	PHL → SFO Philadelphia → San Francisco	N27474	Boeing 737 MAX 9	Completed	4282 km
2026-09-29 16:03 UTC	UAL308	DEN → PHL Denver → Philadelphia	N14214	Boeing 737-800	Completed	2566 km
2026-09-29 12:30 UTC	UAL1575	IAH → DEN Houston → Denver	N14528	Airbus A321 Neo	Completed	1448 km