UA1663

IAH → PHL · Boeing 737 MAX 9 · United Airlines

For travellers

Departure · Houston (IAH)

Terminal C · Gate C10

Scheduled 01 Oct 18:05 · Departed 01 Oct 18:29 · +24 min

Board status: Departed

Airborne since 01 Oct 18:48 (ADS-B)

Arrival · Philadelphia (PHL)

Gate D11

Scheduled 01 Oct 22:31

Board status: On Time

Landed 01 Oct 22:54 (ADS-B)

Board data from houston, phl, updated 434 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

George Bush Intercontinental Houston Airport (IAH) — Houston, United States

Scheduled departure

2026-10-01 23:05 UTC

Departed

2026-10-01 23:48 UTC

Arrival

Philadelphia International Airport (PHL) — Philadelphia, United States

Scheduled arrival

2026-10-02 02:31 UTC

Distance flown

2393 km

Straight-line distance

2130 km

Approach distance

131 km

Aircraft

Registration

N67501

Type

Boeing 737 MAX 9

Seats

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

CO2 (EMEP est., total)

45.1 t (320 kg/pax Business, 244 kg/pax Economy)

Altitude & speed

Max altitude

31,025 ft

Max ground speed

493 kt

Tracked

3h 6m · 2,390 km

Altitude (ft, max 31,025)

Ground speed (kt, max 493)

Altitude (ft, max 31,025)

Ground speed (kt, max 493)

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 23:48 UTC	UAL1663	IAH → PHL Houston → Philadelphia	N67501	Boeing 737 MAX 9	Completed	2393 km
2026-09-30 23:20 UTC	UAL1663	IAH → PHL Houston → Philadelphia	N17402	Boeing 737 MAX 9	Completed	2252 km
2026-09-29 23:21 UTC	UAL1663	IAH → PHL Houston → Philadelphia	N37531	Boeing 737 MAX 9	Completed	2235 km

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