Flight UA 2156: Washington Dulles → Las Vegas

United Airlines4 October 2026DepartedUpdated 2 min ago, official airport data

All flights Washington Dulles → Las Vegas

Departure

Washington Dulles IAD

12:53

Actual12:55 scheduled2 min early

Gate: D14

In flight

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

Flight time: 4 h 59 min

Arrival

Las Vegas LAS

14:57

Expected14:54 scheduled+3 min

Terminal: T3

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

Follow flight UA 2156, 4 October 2026

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Flight time: 4 h 59 min
Distance: ≈ 3,316 km
Days of the week

Punctuality of flight UA 2156

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

Flight UA 2156: schedule and upcoming dates

Days it flew in the last 60 days
Usual departure time: 12:55
Usual arrival time: 14:54

Dates already on the boards

Sun 4 OctDeparture 12:55, Arrival 14:54Departed
Mon 5 OctDeparture 12:55Scheduled

Follow flight UA 2156, 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 2156

Departure airport: Washington Dulles (IAD). Arrival airport: Las Vegas (LAS). Scheduled flight time: about 4 h 59 min. Distance between the airports: about 3,316 km in a straight line.

Questions about flight UA 2156

Is flight UA 2156 on time today?

For 4 October 2026 the airport board shows flight UA 2156 as “Departed”. Departure: Washington Dulles, 12:53. Arrival: Las Vegas, 14:57.

Which terminal and gate does flight UA 2156 use?

Washington Dulles (IAD): Gate D14. Las Vegas (LAS): Terminal T3. Gates are announced shortly before boarding and can change: check the screens at the airport.

How often is flight UA 2156 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 2156 take?

About 4 h 59 min by the schedule. The airports are 3316 km apart.

On which days does flight UA 2156 operate?

In the last 60 days it was on the boards on: Monday, Sunday.

How can I get notified when flight UA 2156 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.

Flight UA 2156, 4 October 2026