UA1159

For travellers

Departure · Atlanta (ATL)

Terminal N · Gate E16

Scheduled 05:35 · Estimated 05:35

Board status: Scheduled

Airborne since 05:48 (ADS-B)

Arrival · Washington, DC (IAD)

Gate D8 · Baggage belt 1

Scheduled 07:18 · Landed 07:12 · early

Board status: InGate

In the air (100% of the route flown)

Board data from atl, mwaa, updated 21 min ago; times local to each airport.

Flight

Status

In progress

Departure

Hartsfield Jackson Atlanta International Airport (ATL) — Atlanta, United States

Scheduled departure

2026-10-03 09:35 UTC

Departed

2026-10-03 09:48 UTC

Arrival

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

Scheduled arrival

2026-10-03 11:18 UTC

Estimated arrival

2026-10-03 11:08 UTC

Progress

100%

Codeshares

CM2124, NH7103

Distance flown

921 km

Straight-line distance

859 km

Aircraft

Registration

N434UA

Type

Airbus A320 233

Seats

150 total (96 Economy, 42 Economy Plus, 12 First)

CO2 (EMEP est., total)

21.6 t (140 kg/pax Economy, 188 kg/pax Business)

Altitude & speed

Max altitude

37,025 ft

Max ground speed

501 kt

Tracked

1h 25m · 921 km

Note

still in progress - the track so far

Altitude (ft, max 37,025)

Ground speed (kt, max 501)

Altitude (ft, max 37,025)

Ground speed (kt, max 501)

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
2026-10-03 09:48 UTC	UAL1159	ATL → IAD Atlanta → Washington, DC	N434UA	Airbus A320 233	In progress	~859 km est.
2026-10-02 09:45 UTC	UAL1159	ATL → IAD Atlanta → Washington, DC	N818UA	Airbus A319	Completed	972 km
2026-10-01 09:42 UTC	UAL1159	ATL → IAD Atlanta → Washington, DC	N845UA	Airbus A319	Completed	961 km
2026-09-30 09:46 UTC	UAL1159	ATL → IAD Atlanta → Washington, DC	N819UA	Airbus A319	Completed	918 km
2026-09-29 09:55 UTC	UAL1159	ATL → IAD Atlanta → Washington, DC	N439UA	Airbus A320 233	Completed	919 km
2026-09-28 10:05 UTC	UAL1159	ATL → IAD Atlanta → Washington, DC	N825UA	Airbus A319	Completed	958 km
2026-09-27 09:49 UTC	UAL1159	ATL → IAD Atlanta → Washington, DC	N442UA	Airbus A320 233	Completed	938 km
2026-09-26 09:40 UTC	UAL1159	ATL → IAD Atlanta → Washington, DC	N4888U	Airbus A319	Completed	962 km
2026-09-25 09:51 UTC	UAL1159	ATL → IAD Atlanta → Washington, DC	N840UA	Airbus A319	Completed	918 km
2026-09-24 09:31 UTC	UAL1159	ATL → IAD Atlanta → Washington, DC	N17448	Boeing 737 MAX 9	Completed	915 km