UA4023

IAD → SBN · EMBRAER EMB175 · Mesa Airlines

For travellers

Departure · Washington, DC (IAD)

Gate A1G

Scheduled 02 Oct 18:50 · Departed 02 Oct 19:22 · +32 min

Board status: InAir

Airborne since 02 Oct 19:48 (ADS-B)

Board data from mwaa, updated 851 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Washington Dulles International Airport (IAD) — Washington, DC, United States

Scheduled departure

2026-10-02 22:50 UTC

Departed

2026-10-02 23:48 UTC

Arrival

South Bend Regional Airport (SBN) — South Bend, United States

Distance flown

840 km

Straight-line distance

811 km

Approach distance

56 km

Aircraft

Registration

N89308

Type

EMBRAER EMB175

Seats

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

CO2 (EMEP est., total)

12.5 t (205 kg/pax Business, 169 kg/pax Premium Economy, 154 kg/pax Economy)

Altitude & speed

Max altitude

30,000 ft

Max ground speed

399 kt

Tracked

1h 19m · 838 km

Altitude (ft, max 30,000)

Ground speed (kt, max 399)

Altitude (ft, max 30,000)

Ground speed (kt, max 399)

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
2026-10-02 23:48 UTC	ASH4023	IAD → SBN Washington, DC → South Bend	N89308	EMBRAER EMB175	Completed	840 km
2026-10-01 23:00 UTC	ASH4023	IAD → SBN Washington, DC → South Bend	N86312	EMBRAER EMB175	Completed	879 km
2026-09-30 22:50 UTC	ASH4023	IAD → SBN Washington, DC → South Bend	N89321	EMBRAER EMB175	Completed	851 km

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