UA2639

For travellers

Departure · Dallas-Fort Worth (DFW)

Terminal E · Gate E9

Scheduled 02 Oct 07:20 · Departed 02 Oct 07:17

Board status: Departed

Airborne since 02 Oct 07:33 (ADS-B)

Arrival · Washington, DC (IAD)

Gate C17 · Baggage belt 4

Scheduled 02 Oct 11:21 · Landed 02 Oct 11:00 · early

Board status: InGate

Landed 02 Oct 11:00 (ADS-B)

Board data from dfw, mwaa, updated 1156 min ago; times local to each airport.

Flight

Status

Completed

Arrival confirmed via

ADS-B (callsign change)

Departure

Dallas Fort Worth International Airport (DFW) — Dallas-Fort Worth, United States

Scheduled departure

2026-10-02 12:20 UTC

Departed

2026-10-02 12:33 UTC

Arrival

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

Scheduled arrival

2026-10-02 15:21 UTC

Estimated arrival

2026-10-02 15:02 UTC

Distance flown

1957 km

Straight-line distance

1882 km

Approach distance

114 km

Aircraft

Registration

N53442

Type

Boeing 737-900

Seats

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

CO2 (EMEP est., total)

48.3 t (370 kg/pax Business, 258 kg/pax Economy)

Altitude & speed

Max altitude

35,025 ft

Max ground speed

519 kt

Tracked

2h 27m · 1,949 km

Altitude (ft, max 35,025)

Ground speed (kt, max 519)

Altitude (ft, max 35,025)

Ground speed (kt, max 519)

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 12:33 UTC	UAL2639	DFW → IAD Dallas-Fort Worth → Washington, DC	N53442	Boeing 737-900	Completed	1957 km
2026-10-01 13:00 UTC	UAL2639	DFW → IAD Dallas-Fort Worth → Washington, DC	N38424	Boeing 737-900	Completed (landing confirmed by airport data)	1983 km
2026-09-28 12:27 UTC	UAL2639	DFW → IAD Dallas-Fort Worth → Washington, DC	N76526	Boeing 737-800	Completed	1983 km
2026-09-27 12:33 UTC	UAL2639	DFW → IAD Dallas-Fort Worth → Washington, DC	N813UA	Airbus A319	Completed	1964 km
2026-09-25 14:37 UTC	UAL2639	DFW → IAD Dallas-Fort Worth → Washington, DC	N37466	Boeing 737-900	Completed	1958 km
2026-09-24 12:33 UTC	UAL2639	DFW → IAD Dallas-Fort Worth → Washington, DC	N77588	Boeing 737 MAX 9	Completed	1971 km
2026-09-21 12:42 UTC	UAL2639	DFW → IAD Dallas-Fort Worth → Washington, DC	N872UA	Airbus A319	Completed	2011 km
2026-09-20 12:58 UTC	UAL2639	DFW → IAD Dallas-Fort Worth → Washington, DC	N493UA	Airbus A320 233	Completed	2280 km
2026-09-18 12:29 UTC	UAL2639	DFW → IAD Dallas-Fort Worth → Washington, DC	N464UA	Airbus A320 233	Completed	2076 km
2026-09-14 12:34 UTC	UAL2639	DFW → IAD Dallas-Fort Worth → Washington, DC	N435UA	Airbus A320 233	Completed	2083 km
2026-09-13 12:35 UTC	UAL2639	DFW → IAD Dallas-Fort Worth → Washington, DC	N476UA	Airbus A320 233	Completed	2233 km
2026-09-07 12:36 UTC	UAL2639	DFW → IAD Dallas-Fort Worth → Washington, DC	N438UA	Airbus A320 233	Completed	2096 km
2026-09-04 13:28 UTC	UAL2639	DFW → IAD Dallas-Fort Worth → Washington, DC	N484UA	Airbus A320 233	Completed	1995 km
2026-08-31 12:31 UTC	UAL2639	DFW → IAD Dallas-Fort Worth → Washington, DC	N473UA	Airbus A320 233	Completed	2238 km
2026-08-30 12:33 UTC	UAL2639	DFW → IAD Dallas-Fort Worth → Washington, DC	N443UA	Airbus A320 233	Completed	1992 km
2026-08-28 12:35 UTC	UAL2639	DFW → IAD Dallas-Fort Worth → Washington, DC	N440UA	Airbus A320 233	Completed	2071 km