UA2739

For travellers

Departure · Washington, DC (IAD)

Gate D16

Scheduled 01 Oct 08:20 · Departed 01 Oct 08:14 · early

Board status: InAir

Airborne since 01 Oct 08:27 (ADS-B)

Arrival · Atlanta (ATL)

Terminal N · Gate T20

Scheduled 01 Oct 10:18 · Landed 01 Oct 10:03 · early

Board status: Landed

Landed 01 Oct 11:36 (ADS-B)

Board data from atl, mwaa, updated 531 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

2026-10-01 12:20 UTC

Departed

2026-10-01 12:27 UTC

Arrival

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

Scheduled arrival

2026-10-01 14:18 UTC

Estimated arrival

2026-10-01 14:03 UTC

Codeshares

CM2118

Distance flown

959 km

Straight-line distance

859 km

Approach distance

75 km

Aircraft

Registration

N77552

Type

Boeing 737 MAX 9

Seats

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

CO2 (EMEP est., total)

19.9 t (107 kg/pax Economy, 141 kg/pax Business)

Altitude & speed

Max altitude

32,000 ft

Max ground speed

463 kt

Tracked

3h 9m · 952 km

Altitude (ft, max 32,000)

Ground speed (kt, max 463)

Altitude (ft, max 32,000)

Ground speed (kt, max 463)

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
2026-10-01 12:27 UTC	UAL1327	IAD → ATL Washington, DC → Atlanta	N77552	Boeing 737 MAX 9	Completed	959 km
2026-09-30 12:34 UTC	UAL2739	IAD → ATL Washington, DC → Atlanta	N458UA	Airbus A320 233	Completed	972 km
2026-09-29 12:18 UTC	UAL2739	IAD → ATL Washington, DC → Atlanta	N439UA	Airbus A320 233	Completed	924 km
2026-09-28 12:25 UTC	UAL2739	IAD → ATL Washington, DC → Atlanta	N47462	Boeing 737 MAX 9	Completed	906 km
2026-09-27 12:35 UTC	UAL2739	IAD → ATL Washington, DC → Atlanta	N37545	Boeing 737 MAX 9	Completed	886 km
2026-09-26 12:39 UTC	UAL2739	IAD → ATL Washington, DC → Atlanta	N476UA	Airbus A320 233	Completed	922 km
2026-09-25 12:35 UTC	UAL2739	IAD → ATL Washington, DC → Atlanta	N17557	Boeing 737 MAX 9	Completed	934 km
2026-09-24 12:28 UTC	UAL2739	IAD → ATL Washington, DC → Atlanta	N17430	Boeing 737 MAX 9	Completed	951 km
2026-09-23 12:28 UTC	UAL2739	IAD → ATL Washington, DC → Atlanta	N37295	Boeing 737 MAX 8	Completed	957 km
2026-09-22 14:43 UTC	UAL2739	IAD → ATL Washington, DC → Atlanta	N37371	Boeing 737 MAX 8	Completed	961 km
2026-09-21 12:27 UTC	UAL2739	IAD → ATL Washington, DC → Atlanta	N27419	Boeing 737 MAX 9	Completed	933 km
2026-09-20 12:25 UTC	UAL2739	IAD → ATL Washington, DC → Atlanta	N17458	Boeing 737 MAX 9	Completed	1000 km
2026-09-19 12:27 UTC	UAL2739	IAD → ATL Washington, DC → Atlanta	N841UA	Airbus A319	Completed	965 km
2026-09-18 12:41 UTC	UAL2739	IAD → ATL Washington, DC → Atlanta	N17461	Boeing 737 MAX 9	Completed	928 km
2026-09-17 12:40 UTC	UAL2739	IAD → ATL Washington, DC → Atlanta	N17468	Boeing 737 MAX 9	Completed	969 km