Follow Flight UA2156 from Washington, VA to Las Vegas, NV on AirNav Radar

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Flight info

Airline/Operator

United Airlines

Duration

04h38m

Distance

3317 km

Operation Days

Sun

Mon

Tue

Wed

Thu

Fri

Sat

Departure Gate

D11

Arrival Gate

D55

Departure Terminal

Arrival Terminal

Departure Taxi Time

17m

Arrival Taxi Time

ATC Route

KIAD.BUNZZ3.RAMAY.Q72.HACKS..XUB..TTH..KK54K..SCAWT.Q176.BUM..KK48E..STAFF..KD48Y..CAARS..KD48U..DVC..TYEGR.CHOWW4.KLAS/2229

Position Info

Latitude

Longitude

Altitude

Ground Speed

Wind

Air Temperature

Vertical Speed

Heading

Squawk

Source

Station

FIR

Aircraft Info

Aircraft Model

Boeing 737-924ER

Registration

N38446

Mode-S

A46D29

Serial Number

31661/3894

Aircraft Age

Owner

Last Activity

4 days ago

Last Known Location

Winston Salem, NC, United States

Last Flight

Washington, VA, United States (IAD / KIAD) - (INT / KINT) Winston Salem, NC, United States, 4 days ago

Aircraft Type

Nr. Engines

Nr. Seats

Weight Class

Cruising Speed

Engine

Engine Type

Aircraft Category

Registrant Type

Airworthiness Class

Operation Types

Certificate Issue Date

Registration Status

Flight Activity

Future
14 Feb
UA2156
EST. DEPART IN 1d
17:40
Washington, VA (IAD)
23:09
Las Vegas, NV (LAS)
05h29m
N77587 (B39M)
3317 km
Estimated
17:40
In 2 days
Estimated
23:09
In 2 days
13 Feb
UA2156
EST. DEPART IN 22h 28m
17:40
Washington, VA (IAD)
23:09
Las Vegas, NV (LAS)
05h29m
N17557 (B39M)
3317 km
Estimated
17:40
In 22 hours
Estimated
23:09
In 1 day
Current
12 Feb
UA2156
LANDING IN 3h 43m
17:34
Washington, VA (IAD)
22:55
Las Vegas, NV (LAS)
05h29m
N17417 (B39M)
3317 km
Departed
17:34
2 hours ago
Estimated
22:55
In 4 hours
Past
11 Feb
UA2156
LANDED 19h 57m AGO
17:35
Washington, VA (IAD)
23:14
Las Vegas, NV (LAS)
04h58m
N38467 (B739)
3317 km
Departed
17:35
1 day ago
Arrived
23:14
20 hours ago
11 Feb
UA2156
LANDED 1d AGO
14:15
West Palm Beach, FL (PBI)
16:35
Washington, VA (IAD)
01h59m
N77542 (B738)
1386 km
Departed
14:15
1 day ago
Arrived
16:35
1 day ago
10 Feb
UA2156
LANDED 2d AGO
14:15
West Palm Beach, FL (PBI)
16:42
Washington, VA (IAD)
02h00m
N27213 (B738)
1386 km
Departed
14:15
2 days ago
Arrived
16:42
2 days ago
9 Feb
UA2156
LANDED 2d AGO
17:32
Washington, VA (IAD)
22:25
Las Vegas, NV (LAS)
04h30m
N37427 (B739)
3317 km
Departed
17:32
3 days ago
Arrived
22:25
3 days ago
9 Feb
UA2156
LANDED 3d AGO
14:19
West Palm Beach, FL (PBI)
16:35
Washington, VA (IAD)
01h56m
N79279 (B738)
1386 km
Departed
14:19
3 days ago
Arrived
16:35
3 days ago
8 Feb
UA2156
LANDED 3d AGO
17:33
Washington, VA (IAD)
22:26
Las Vegas, NV (LAS)
04h32m
N75432 (B739)
3317 km
Departed
17:33
4 days ago
Arrived
22:26
4 days ago
8 Feb
UA2156
LANDED 4d AGO
14:01
West Palm Beach, FL (PBI)
16:27
Washington, VA (IAD)
02h06m
N37415 (B39M)
1386 km
Departed
14:01
4 days ago
Arrived
16:27
4 days ago
7 Feb
UA2156
LANDED 5d AGO
14:24
West Palm Beach, FL (PBI)
17:28
Washington, VA (IAD)
02h42m
N37287 (B738)
1386 km
Departed
14:24
5 days ago
Arrived
17:28
5 days ago
6 Feb
UA2156
LANDED 5d AGO
17:32
Washington, VA (IAD)
22:34
Las Vegas, NV (LAS)
04h38m
N38446 (B739)
3317 km
Departed
17:32
6 days ago
Arrived
22:34
6 days ago
6 Feb
UA2156
LANDED 6d AGO
14:07
West Palm Beach, FL (PBI)
16:32
Washington, VA (IAD)
02h04m
N24211 (B738)
1386 km
Departed
14:07
6 days ago
Arrived
16:32
6 days ago

Date	Origin	STD	ATD	Destination	STA	Aircraft	Status	Duration
Future
2026 Feb 14	Washington, VA (IAD/KIAD)	12:40 EST		Las Vegas, NV (LAS/KLAS)	15:09 PST	B39M (N77587)	Estimated	05h29m
2026 Feb 13	Washington, VA (IAD/KIAD)	12:40 EST		Las Vegas, NV (LAS/KLAS)	15:09 PST	B39M (N17557)	Estimated	05h29m

Current
2026 Feb 12	Washington, VA (IAD/KIAD)	12:40 EST	12:34 EST	Las Vegas, NV (LAS/KLAS)	15:09 PST	B39M (N17417)	Est. Arrival 14:55 PST	05h29m

Past
2026 Feb 11	Washington, VA (IAD/KIAD)	12:35 EST	12:35 EST	Las Vegas, NV (LAS/KLAS)	14:59 PST	B739 (N38467)	Landed 15:14 PST Time aircraft arrives at gate derived from company/airport information	04h58m
2026 Feb 11	West Palm Beach, FL (PBI/KPBI)	09:23 EST	09:15 EST	Washington, VA (IAD/KIAD)	11:47 EST	B738 (N77542)	Landed 11:35 EST Time aircraft arrives at gate derived from company/airport information	01h59m
2026 Feb 10	West Palm Beach, FL (PBI/KPBI)	09:23 EST	09:15 EST	Washington, VA (IAD/KIAD)	11:47 EST	B738 (N27213)	Landed 11:42 EST Time aircraft arrives at gate derived from company/airport information	02h00m
2026 Feb 9	Washington, VA (IAD/KIAD)	12:35 EST	12:32 EST	Las Vegas, NV (LAS/KLAS)	14:59 PST	B739 (N37427)	Landed 14:25 PST Time aircraft arrives at gate derived from company/airport information	04h30m
2026 Feb 9	West Palm Beach, FL (PBI/KPBI)	09:23 EST	09:19 EST	Washington, VA (IAD/KIAD)	11:47 EST	B738 (N79279)	Landed 11:35 EST Time aircraft arrives at gate derived from company/airport information	01h56m
2026 Feb 8	Washington, VA (IAD/KIAD)	12:35 EST	12:33 EST	Las Vegas, NV (LAS/KLAS)	14:59 PST	B739 (N75432)	Landed 14:26 PST Time aircraft arrives at gate derived from company/airport information	04h32m
2026 Feb 8	West Palm Beach, FL (PBI/KPBI)	09:05 EST	09:01 EST	Washington, VA (IAD/KIAD)	11:29 EST	B39M (N37415)	Landed 11:27 EST Time aircraft arrives at gate derived from company/airport information	02h06m
2026 Feb 7	West Palm Beach, FL (PBI/KPBI)	09:23 EST	09:24 EST	Washington, VA (IAD/KIAD)	11:47 EST	B738 (N37287)	Landed 12:28 EST Time aircraft arrives at gate derived from company/airport information	02h42m
2026 Feb 6	Washington, VA (IAD/KIAD)	12:35 EST	12:32 EST	Las Vegas, NV (LAS/KLAS)	14:59 PST	B739 (N38446)	Landed 14:34 PST Time aircraft arrives at gate derived from company/airport information	04h38m
2026 Feb 6	West Palm Beach, FL (PBI/KPBI)	09:23 EST	09:07 EST	Washington, VA (IAD/KIAD)	11:47 EST	B738 (N24211)	Landed 11:32 EST Time aircraft arrives at gate derived from company/airport information	02h04m

Flight history for UA2156 is available for a period over 7 days under our Basic subscription. More details here
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