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Flight UA 4004: Washington Reagan → Houston Bush

United Airlines4 October 2026DepartedUpdated 37 min ago, official airport data

Flight UA 4004, 4 October 2026

All flights Washington Reagan → Houston Bush

Departure

Washington Reagan DCA

14:33

Actual14:40 scheduled7 min early

Terminal
2
Gate
B11

In flight

An estimate from the times on the boards, not the aircraft's position.

Flight time: 3 h 37 min

Arrival

Houston Bush IAH

17:08

Expected17:17 scheduled9 min early

Data from the official airport boards. Times are local to each airport.

Follow flight UA 4004, 4 October 2026

We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.

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Flight time
3 h 37 min
Distance
≈ 1,942 km
Days of the week

Punctuality of flight UA 4004

The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.

Flight UA 4004: schedule and upcoming dates

Days it flew in the last 60 days
Usual departure time
14:40
Usual arrival time
17:17

Dates already on the boards

  • Sun 4 OctDeparture 14:40, Arrival 17:17Departed
  • Mon 5 OctDeparture 14:40Scheduled

Follow flight UA 4004, 5 October 2026

We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.

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Route of flight UA 4004

Departure airport: Washington Reagan (DCA). Arrival airport: Houston Bush (IAH). Scheduled flight time: about 3 h 37 min. Distance between the airports: about 1,942 km in a straight line.

See also

Questions about flight UA 4004

Is flight UA 4004 on time today?
For 4 October 2026 the airport board shows flight UA 4004 as “Departed”. Departure: Washington Reagan, 14:33. Arrival: Houston Bush, 17:08.
Which terminal and gate does flight UA 4004 use?
Washington Reagan (DCA): Terminal 2, Gate B11. Gates are announced shortly before boarding and can change: check the screens at the airport.
How often is flight UA 4004 delayed?
The last 60 days of boards hold fewer than 5 finished flights with a known departure time: too few to count punctuality.
How long does flight UA 4004 take?
About 3 h 37 min by the schedule. The airports are 1942 km apart.
On which days does flight UA 4004 operate?
In the last 60 days it was on the boards on: Monday, Sunday.
How can I get notified when flight UA 4004 changes?
Use the notifications block at the top of this page: Telegram or e-mail. We will message you when the status, time, terminal, check-in desk or gate changes on the airport board, exactly as the board shows it. Every message has a Stop button or link.