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UAL2639

DFW → IAD · Airbus A320 233 · United Airlines

For travellers

Departure · Dallas-Fort Worth (DFW)

Terminal E · Gate E8
Scheduled 04 Sep 07:20 · Departed 04 Sep 08:09 · +49 min
Board status: Departed
Airborne since 04 Sep 08:28 (ADS-B)

Board data from dfw, updated 41533 min ago; times local to each airport.

Flight

Status
Completed
Departure
Dallas Fort Worth International Airport (DFW) — Dallas-Fort Worth, United States
Scheduled departure
2026-09-04 12:20 UTC
Departed
2026-09-04 13:28 UTC
Arrival
Washington Dulles International Airport (IAD) — Washington, DC, United States
Also flies as
Distance flown
1995 km
Straight-line distance
1882 km
Approach distance
120 km

Aircraft

Registration
Type
Airbus A320 233
Seats
150 total (96 Economy, 42 Economy Plus, 12 First)

Altitude & speed

Max altitude
35,025 ft
Max ground speed
497 kt
Tracked
2h 33m · 1,965 km
Altitude (ft, max 35,025)
018,91437,8270m30m1h 0m1h 30m2h 0m2h 30m
Ground speed (kt, max 497)
02685370m30m1h 0m1h 30m2h 0m2h 30m
Altitude (ft, max 35,025)
018,91437,8270m1h 0m2h 0m
Ground speed (kt, max 497)
02685370m1h 0m2h 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

United Airlines (UAL)

Latest flights

DepartedFlightRouteRegAircraftStatusDistance
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
2026-09-03 11:55 UTC UAL2639 MEM → IAH
Memphis → Houston
N838UA Airbus A319 Completed 953 km
2026-09-02 11:58 UTC UAL2639 MEM → IAH
Memphis → Houston
N801UA Airbus A319 Completed 1259 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
2026-08-27 12:24 UTC UAL2639 MEM → IAH
Memphis → Houston
N817UA Airbus A319 Completed 929 km
2026-08-26 11:55 UTC UAL2639 MEM → IAH
Memphis → Houston
N439UA Airbus A320 233 Completed 892 km
2026-08-24 12:32 UTC UAL2639 DFW → IAD
Dallas-Fort Worth → Washington, DC
N840UA Airbus A319 Completed 2318 km
2026-08-23 12:33 UTC UAL2639 DFW → IAD
Dallas-Fort Worth → Washington, DC
N482UA Airbus A320 233 Completed 2808 km
2026-08-21 12:32 UTC UAL2639 DFW → IAD
Dallas-Fort Worth → Washington, DC
N462UA Airbus A320 233 Completed 2678 km
2026-08-20 11:53 UTC UAL2639 MEM → IAH
Memphis → Houston
N430UA Airbus A320 233 Completed 1401 km
2026-08-19 11:50 UTC UAL2639 MEM → IAD
Memphis → Washington, DC
N492UA Airbus A320 233 Incomplete (signal lost) ~4578 km est. (2640 km recorded)
2026-08-17 12:35 UTC UAL2639 DFW → IAD
Dallas-Fort Worth → Washington, DC
N437UA Airbus A320 233 Completed 7716 km
2026-08-16 12:35 UTC UAL2639 DFW → IAD
Dallas-Fort Worth → Washington, DC
N475UA Airbus A320 233 Completed 3030 km

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