UA1924

DEN → IAD · Boeing 737-900 · United Airlines

For travellers

Departure · Denver (DEN)

Gate B39

Scheduled 01 Oct 23:52 · Departed 01 Oct 23:47 · early

Board status: Off block

Airborne since 01 Oct 23:57 (ADS-B)

Arrival · Washington, DC (IAD)

Gate D15 · Baggage belt 1

Scheduled 05:17 · Landed 04:58 · early

Board status: InGate

Landed 04:58 (ADS-B)

Board data from den, mwaa, updated 5 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (ground reading)

Departure

Denver International Airport (DEN) — Denver, United States

Scheduled departure

2026-10-02 05:52 UTC

Departed

2026-10-02 05:57 UTC

Arrival

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

Scheduled arrival

2026-10-02 09:17 UTC

Estimated arrival

2026-10-02 08:58 UTC

Codeshares

CM2872, ET1365

Distance flown

2475 km

Straight-line distance

2332 km

Approach distance

98 km

Aircraft

Registration

N28457

Type

Boeing 737-900

Seats

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

CO2 (EMEP est., total)

58.7 t (449 kg/pax Business, 313 kg/pax Economy)

Altitude & speed

Max altitude

35,025 ft

Max ground speed

518 kt

Tracked

3h 2m · 2,468 km

Altitude (ft, max 35,025)

Ground speed (kt, max 518)

Altitude (ft, max 35,025)

Ground speed (kt, max 518)

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
2026-10-02 05:57 UTC	UAL1924	DEN → IAD Denver → Washington, DC	N28457	Boeing 737-900	Completed	2475 km
2026-10-01 06:02 UTC	UAL1924	DEN → IAD Denver → Washington, DC	N69840	Boeing 737-900	Completed	2410 km
2026-09-30 06:28 UTC	UAL1924	DEN → IAD Denver → Washington, DC	N66803	Boeing 737-900	Completed	2407 km
2026-09-29 06:17 UTC	UAL1924	DEN → IAD Denver → Washington, DC	N75432	Boeing 737-900	Completed	2391 km

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