United Airlines UA2156 Flight Status
According to Trip.com latest record on status for United Airlines flight UA2156 from Washington D.C. to Las Vegas (IAD-LAS): Flights for Oct 22, 2026 are scheduled, with the next departure slated for 12:55 from IAD and an expected arrival at 14:22 at LAS .
Wed, Oct 21
Thu, Oct 22
Fri, Oct 23
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Arrived
The flight arrived 8m early.
4h 59m
Check-in Counter
AREA 4
Boarding Gate
D7
Arrival Gate
D51
Baggage
19
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Scheduled
Your flight will depart on time.
4h 59m
Check-in Counter
AREA 4
Boarding Gate
C25
Arrival Gate
D53
Baggage
19
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Scheduled
Your flight will depart on time.
4h 59m
Check-in Counter
AREA 4
Boarding Gate
--
Arrival Gate
--
Baggage
19
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Need a flight from Washington D.C. to Las Vegas?
United Airlines From US$164
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UA2156
Track the Previous Flight Status: In Flight
UA1893
|
Orlando (ORL)
Washington D.C. (WAS)
Washington D.C. (WAS)
Scheduled: 11:45
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UA2156 Aircraft Specifications
According to Trip.com real-time data, the UA2156 flight from Washington D.C. to Las Vegas on 10/22/2026 is operated using the aircraft model Boeing 737-900. This aircraft has been in service for 13y, 10m. The aircraft has 179 seats.
Boeing 737-900
On-Time Departure
90
%
On-Time Arrival
90
%
Avg. Early
6 minutes
Aircraft Age
13y, 10m
Total Seats
179
Flight Distance
--
Economy
First
Premium Economy
Cabin Amenities
None
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
Seat Information
76 cm
More legroom than on 5% of flights
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
Cabin Amenities
Meal included
On-demand entertainment
Wi-Fi (additional charge)
Power outlet
Seat Information
94 cm
Legroom
--
Seat width
120°
Reclining Angle
2-2
Seat layout example
Cabin Amenities
None
Live TV
Wi-Fi is available
Power outlet
Seat Information
86 cm
Legroom
44 cm
Seat width better than on 50% of flights
105°
Reclining Angle
3-3
Seat layout example
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UA2156 Flight History
Trip.com historical records show that the last UA2156 flight departed on Wed, Oct 21 from IAD at approximately 13:09. This flight is expected to arrrive in LAS at 14:46.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Oct 18 | Washington D.C. (IAD) | Las Vegas (LAS) | 739 | 13:10 | 14:18 | Arrived |
| Mon, Oct 19 | Washington D.C. (IAD) | Las Vegas (LAS) | 739 | 13:04 | 14:34 | Arrived |
| Tue, Oct 20 | Washington D.C. (IAD) | Las Vegas (LAS) | 739 | 13:13 | 14:35 | Arrived |
| Wed, Oct 21 | Washington D.C. (IAD) | Las Vegas (LAS) | 739 | 13:09 | 14:46 | Arrived |
| Thu, Oct 22 | Washington D.C. (IAD) | Las Vegas (LAS) | 739 | 12:55 | 14:22 | Scheduled |
| Fri, Oct 23 | Washington D.C. (IAD) | Las Vegas (LAS) | 739 | 12:55 | 14:54 | Scheduled |
| Sat, Oct 24 | Washington D.C. (IAD) | Las Vegas (LAS) | 739 | 12:55 | 14:54 | Scheduled |
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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 90% (Late on average 24 minutes), and the on-time arrival rate is 90% (Early on average 6 minutes).
On-Time Departures
Punctuality
90
%
Late on average
24 minutes
Early
0
%
On time
90
%
30 mins late
3
%
60 mins late
3
%
90 mins late
3
%
Cancelled
0
%
On-Time Arrivals
Punctuality
90
%
Early on average
6 minutes
Early
80
%
On time
10
%
30 mins late
7
%
60 mins late
0
%
90 mins late
3
%
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 12:55, arrival 14:54 (updated Oct 22, 2026).Is flight ua2156 on time today?
Flight ua2156 has not departed yet and is currently on schedule. Scheduled departure is 12:55, with arrival at 14:54. Recheck gate and timing before you head to the airport.Has flight ua2156 departed yet? What is the departure time?
Flight ua2156 is scheduled to depart at 12:55. The latest actual or estimated departure time is 12:55, and the current status is Scheduled (updated Oct 22, 2026).When is flight ua2156 scheduled to arrive?
Flight ua2156 is scheduled to arrive at 14:54. The latest estimated or actual arrival time is 14:22. Status is Scheduled as of Oct 22, 2026.What is the baggage carousel number for flight ua2156?
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.What route does flight ua2156 fly?
Flight ua2156 is operated by United Airlines from Washington D.C. (IAD) to Las Vegas (LAS). Typical flight time is about 4 hours 59 minutes; operating days may include Thursday.How can I check real-time status for flight ua2156?
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 flight ua2156 is delayed or canceled, what should I do?
If ua2156 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 22, 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.Has flight ua2156 departed from Washington D.C.?
Flight ua2156 has not departed from Washington D.C. (IAD) yet and is currently on schedule for 12:55.What is the seat configuration for flight ua2156?
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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When You Land: Las Vegas Weather & Time Zone
Mostly clear
|
17°C - 30°C
Weather forecast for your arrival day
-3 hour time difference
Time on arrival: Washington D.C. 17:22
|
Las Vegas 14:22
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