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United Airlines United Airlines

UA2156 Flight status

According to Trip.com real-time data, the UA2156 flight operated by United Airlines on Nov 11, 2026 is scheduled to fly from Washington D.C. (IAD) to Las Vegas (LAS). The flight is expected to depart at 12:56 (local time in Washington D.C., UTC-5) and arrive at 14:27 (local time in Las Vegas, UTC-8) .
Tue, Nov 10
Wed, Nov 11
Thu, Nov 12
WAS-LAS

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Arrived
The flight has arrived 24m early
Washington D.C.(IAD)
13:12
Scheduled: 12:56, Nov 10
Dulles International Airport
173106C5-5199-4134-A176-6296CB3DA377 5h 21m
Las Vegas(LAS)
14:53
Scheduled: 15:17, Nov 10
Harry Reid International Airport T3
Check-in Counter
AREA 4
Boarding Gate
C19
Arrival Gate
D52
Baggage
18
Need a flight from Washington D.C. to Las Vegas?
United Airlines From MXN$3,262
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WAS-LAS

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Scheduled
Your flight will depart on time.
Washington D.C.(IAD)
12:56
Scheduled: 12:56, Nov 11
Dulles International Airport
173106C5-5199-4134-A176-6296CB3DA377 5h 21m
Las Vegas(LAS)
14:27
Scheduled: 15:17, Nov 11
Harry Reid International Airport T3
Check-in Counter
AREA 4
Boarding Gate
E9
Arrival Gate
D54
Baggage
19
Show more
Need a flight from Washington D.C. to Las Vegas?
United Airlines From MXN$3,262
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WAS-HOU

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Scheduled
Your flight will depart on time.
Washington D.C.(IAD)
12:56
Scheduled: 12:56, Nov 12
Dulles International Airport
173106C5-5199-4134-A176-6296CB3DA377 10h 11m
LAS
1h 45m
Houston(IAH)
22:07
Scheduled: 22:07, Nov 12
George Bush Intercontinental Airport C
Check-in Counter
AREA 4
Boarding Gate
--
Arrival Gate
--
Baggage
C6
Show more
Need a flight from Washington D.C. to Las Vegas?
United Airlines
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Washington D.C. to Las Vegas or track other flights with our flight status tracker.

Track the Previous Flight Status: Scheduled

UA1434
|
Jacksonville (JAX) Las Vegas (LAS)
Scheduled: 18:23
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UA2156 Aircraft Details

According to Trip.com real-time data, the UA2156 flight from Washington D.C. to Las Vegas on 11/11/2026 is operated using the aircraft model Boeing 737-900. This aircraft has been in service for 17y, 4m. The aircraft has 179 seats.
flight status
Boeing 737-900
Punctuality (Departure)
80 %
Punctuality (Arrival)
97 %
Early on average
17 minutes
Age
17y, 4m
Seats
179
Flight Distance
--

Flight History for UA2156

Trip.com historical records show that the last UA2156 flight departed on Tue, Nov 10 from IAD at approximately 13:12. This flight is expected to arrrive in LAS at 14:53.
Date Airport Aircraft Model Departure Arrival Status
Departure Arrival
Fri, Nov 6 Washington D.C. (IAD) Houston (IAH) 739 14:18 22:24 Arrived
Sat, Nov 7 Washington D.C. (IAD) Houston (IAH) 739 13:47 21:34 Arrived
Sun, Nov 8 Washington D.C. (IAD) Houston (IAH) B38M 13:25 21:44 Arrived
Mon, Nov 9 Washington D.C. (IAD) Houston (IAH) 739 13:28 21:39 Arrived
Tue, Nov 10 Washington D.C. (IAD) Las Vegas (LAS) 739 13:12 14:53 Arrived
Wed, Nov 11 Washington D.C. (IAD) Las Vegas (LAS) 739 12:56 14:27 Scheduled
Thu, Nov 12 Washington D.C. (IAD) Houston (IAH) 739 12:56 22:07 Scheduled

UA2156 On-Time Performance

Based on the average performance of this flight over the last 30 trips, the on-time departure rate of UA2156 is 80% (Late on average 23 minutes), and the on-time arrival rate is 97% (Early on average 17 minutes).

On-Time Departures
Punctuality
80 %
Late on average 23 minutes
Early
0 %
On time
80 %
30 mins late
13 %
60 mins late
7 %
90 mins late
0 %
Cancelled
0 %
On-Time Arrivals
Punctuality
97 %
Early on average 17 minutes
Early
87 %
On time
10 %
30 mins late
3 %
60 mins late
0 %
90 mins late
0 %
Cancelled
0 %

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Flight FAQs

  • What is the current status of flight ua2156?

    Flight ua2156 has not departed yet and is currently on schedule. Scheduled departure 12:56, arrival 15:17 (updated Nov 11, 2026).
  • Flight ua2156 has not departed yet and is currently on schedule. Scheduled departure is 12:56, with arrival at 15:17. Recheck gate and timing before you head to the airport.
  • Flight ua2156 is scheduled to depart at 12:56. The latest actual or estimated departure time is 12:56, and the current status is Scheduled (updated Nov 11, 2026).
  • Flight ua2156 is scheduled to arrive at 15:17. The latest estimated or actual arrival time is 14:27. Status is Scheduled as of Nov 11, 2026.
  • After arrival, baggage for flight ua2156 is expected at carousel 19 in terminal T3. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.
  • Flight ua2156 is operated by United Airlines from Washington D.C. (IAD) to Las Vegas (LAS). Typical flight time is about 5 hours 21 minutes; operating days may include Wednesday.
  • Track flight ua2156 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.
  • If ua2156 is delayed or canceled, first confirm the latest status here (Scheduled, updated Nov 11, 2026). Contact United Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.
  • Flight ua2156 has not departed from Washington D.C. (IAD) yet and is currently on schedule for 12:56.
  • Flight ua2156 usually flies a Boeing 737-900 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.

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Arrival Info: Las Vegas Weather & Current Time

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Clear
|
11°C - 23°C
Weather forecast for your arrival day
timeDifferenceIcon
-3 hour time difference
Time on arrival: Washington D.C. 17:27 | Las Vegas 14:27

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