UA4052

IAH → SDF · EMBRAER EMB175 · Mesa Airlines

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For travellers

Departure · Houston (IAH)

Terminal C · Gate A7

Scheduled 18:45 · Departed 18:38 · early

Board status: Departed

Airborne since 19:20 (ADS-B)

Board data from houston, updated 33 min ago; times local to each airport.

Flight

Status

In progress

Departure

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

Scheduled departure

2026-10-02 23:45 UTC

Departed

2026-10-03 00:20 UTC

Arrival

Louisville Muhammad Ali International Airport (SDF) — Louisville, United States (scheduled)

Progress

100% · ~0m remaining

Distance flown

1358 km

Straight-line distance

1268 km

Aircraft

Registration

N85323

Type

EMBRAER EMB175

Seats

76 total (48 Economy, 16 Economy Plus, 12 United First)

CO2 (EMEP est., total)

19.2 t (315 kg/pax Business, 260 kg/pax Premium Economy, 237 kg/pax Economy)

Altitude & speed

Max altitude

35,025 ft

Max ground speed

527 kt

Tracked

1h 40m · 1,358 km

Note

still in progress - the track so far

Altitude (ft, max 35,025)

Ground speed (kt, max 527)

Altitude (ft, max 35,025)

Ground speed (kt, max 527)

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

Mesa Airlines (ASH)

Latest flights

Departed	Flight	Route	Reg	Aircraft	Status	Distance
2026-10-03 00:20 UTC	ASH4052	IAH → SDF Houston → Louisville	N85323	EMBRAER EMB175	In progress	~1268 km est.
2026-10-02 00:03 UTC	ASH4052	IAH → SDF Houston → Louisville	N89308	EMBRAER EMB175	Completed	1388 km
2026-10-01 00:02 UTC	ASH4052	IAH → SDF Houston → Louisville	N93305	EMBRAER EMB175	Completed	1378 km
2026-09-30 00:01 UTC	ASH4052	IAH → SDF Houston → Louisville	N86350	EMBRAER EMB175	Completed	1346 km

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