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UA4004

DCA → IAH · EMBRAER EMB175 · Mesa Airlines

For travellers

Departure · Washington (DCA)

Terminal 2 · Gate B11
Scheduled 01 Oct 14:40 · Departed 01 Oct 14:40
Board status: InAir
Airborne since 01 Oct 14:45 (ADS-B)

Arrival · Houston (IAH)

Gate C34 · Baggage belt C6
Scheduled 01 Oct 17:17 · Landed 01 Oct 17:01 · early
Board status: Landed
Landed 01 Oct 17:01 (airport data)

Board data from houston, mwaa, updated 244 min ago; times local to each airport.

Flight

Status
Completed (landing confirmed by airport data)
Arrival confirmed via
Airport data (confirmed)
Departure
Ronald Reagan Washington National Airport (DCA) — Washington, United States
Scheduled departure
2026-10-01 18:40 UTC
Departed
2026-10-01 18:45 UTC
Arrival
George Bush Intercontinental Houston Airport (IAH) — Houston, United States
Scheduled arrival
2026-10-01 22:17 UTC
Estimated arrival
2026-10-01 21:57 UTC
Codeshares
EK6051, NZ6481
Distance flown
2180 km
Straight-line distance
1942 km

Aircraft

Registration
N88326
Type
EMBRAER EMB175
Seats
76 total (48 Economy, 16 Economy Plus, 12 United First)
CO2 (EMEP est., total)
27.7 t (455 kg/pax Business, 375 kg/pax Premium Economy, 343 kg/pax Economy)

Altitude & speed

Max altitude
32,000 ft
Max ground speed
476 kt
Tracked
3h 3m · 2,170 km
Altitude (ft, max 32,000)
017,28034,5600m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Ground speed (kt, max 476)
02575140m30m1h 0m1h 30m2h 0m2h 30m3h 0m
Altitude (ft, max 32,000)
017,28034,5600m1h 0m2h 0m3h 0m
Ground speed (kt, max 476)
02575140m1h 0m2h 0m3h 0m

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

DepartedFlightRouteRegAircraftStatusDistance
2026-10-01 18:45 UTC ASH4004 DCA → IAH
Washington → Houston
 N88326 EMBRAER EMB175 Completed (landing confirmed by airport data) 2180 km
2026-09-30 18:35 UTC ASH4004 DCA → IAH
Washington → Houston
 N84307 EMBRAER EMB175 Completed (landing confirmed by airport data) 2011 km
2026-09-29 18:43 UTC ASH4004 DCA → IAH
Washington → Houston
 N82333 EMBRAER EMB175 Completed (landing presumed) 2027 km

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