Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2156

Live map

Live map filtered to UAL2156. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAD KIAD VFR

Washington Dulles International Airport

Dulles, US

Local time
06:12 EDT
Timezone
America/New_York
Type
Large Airport
Elevation
312 ft
Coordinates
38.9445, -77.4558

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
18°C / 18°C
Altimeter
30.17 inHg

Obs: 2026-07-14T09:52:00.000Z

Raw METAR / TAF 
METAR KIAD 140952Z 00000KT 10SM CLR 18/18 A3017 RMK AO2 SLP214 T01830178 $

TAF KIAD 140841Z 1409/1512 18005KT P6SM SKC FM141600 22006KT P6SM FEW050

flight Live Traffic

flight_takeoff 133 Departures
flight_land 179 Arrivals

Arrival

LAS KLAS VFR

Harry Reid International Airport

Las Vegas, US

Local time
03:12 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
2,181 ft
Coordinates
36.0834, -115.1518

cloud Weather

Wind
190° / 4 kt
Visibility
10 SM
Ceiling
BKN 22,000 ft
Temp / Dew
32°C / 13°C
Altimeter
29.97 inHg

Obs: 2026-07-14T09:56:00.000Z

Raw METAR / TAF 
METAR KLAS 140956Z 19004KT 10SM BKN220 32/13 A2997 RMK AO2 SLP115 T03220128 $

TAF KLAS 140836Z 1409/1512 VRB06KT P6SM SCT120 BKN200 FM141400 15007KT P6SM SCT080 SCT120 FM142000 20008KT P6SM SCT070 BKN120 PROB30 1421/1501 VRB15G25KT P6SM -TSRA BKN080CB FM150300 23007KT P6SM SCT070 SCT120 FM150800 VRB06KT P6SM SCT070 SCT120

warning FAA Advisories

  • Closed: !LAS 04/141 LAS AD AP CLSD TO NON SKED TRANSIENT GA ACFT EXC 24HR PPR 702-261-7775 2604281710-2607292300 (Apr 28 at 17:10 UTC. – Jul 29 at 23:00 UTC.)

flight Live Traffic

flight_takeoff 140 Departures
flight_land 107 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-13 A9D5E4 IAD → LAS Jul 13, 17:30 UTCJul 13, 21:30 UTC4h 0m - -
2026-07-12 A9D5E5 IAD → LAS Jul 12, 17:21 UTCJul 12, 21:24 UTC4h 3m +21m -16m
2026-07-12 A9D5E5 IAD → LAS Jul 12, 17:20 UTCJul 12, 21:25 UTC4h 5m - -
2026-07-11 A0ACBB IAD → LAS Jul 11, 17:15 UTCJul 11, 21:40 UTC4h 25m - -
2026-07-10 A3A0CC IAD → LAS Jul 10, 17:40 UTCJul 10, 22:05 UTC4h 25m - -
2026-07-09 A0855D IAD → LAS Jul 9, 17:35 UTCJul 9, 22:10 UTC4h 35m - -
2026-07-07 A3A0CA IAH → SFO Jul 7, 17:30 UTCJul 7, 21:45 UTC4h 15m - -
2026-07-06 A41743 IAH → SFO Jul 6, 17:25 UTCJul 6, 21:50 UTC4h 25m - -
2026-07-05 AA7E2E IAH → SFO Jul 5, 17:21 UTCJul 5, 21:37 UTC4h 16m +21m +10m
2026-07-05 AA7E2E IAH → SFO Jul 5, 17:15 UTCJul 5, 21:40 UTC4h 25m - -
2026-07-04 ABE448 IAH → SFO Jul 4, 17:15 UTCJul 4, 21:55 UTC4h 40m - -
2026-07-03 A39FB1 IAH → SFO Jul 3, 17:20 UTCJul 3, 21:45 UTC4h 25m - -
2026-07-02 A14AD1 IAH → SFO Jul 2, 17:15 UTCJul 2, 21:35 UTC4h 20m - -
2026-07-01 A3A086 IAH → SFO Jul 1, 17:15 UTCJul 1, 21:40 UTC4h 25m - -
2026-06-30 A3A0CA IAH → SFO Jun 30, 17:15 UTCJun 30, 21:50 UTC4h 35m - -
2026-06-29 A0FBFA IAH → SFO Jun 29, 22:35 UTCJun 30, 03:00 UTC4h 26m - -
2026-06-28 AA56B5 IAH → SFO Jun 28, 17:21 UTCJun 28, 21:35 UTC4h 14m +21m -14m
2026-06-28 AA56B5 IAH → SFO Jun 28, 17:10 UTCJun 28, 21:40 UTC4h 30m - -
2026-06-27 ABE448 IAH → SFO Jun 27, 17:21 UTCJun 27, 21:40 UTC4h 19m +21m -1m
2026-06-27 ABE448 IAH → SFO Jun 27, 17:09 UTCJun 27, 19:59 UTC2h 50m - -
2026-06-26 A12378 IAH → SFO Jun 26, 17:15 UTCJun 26, 21:45 UTC4h 30m - -
2026-06-25 AA56B3 IAH → SFO Jun 25, 17:25 UTCJun 25, 22:04 UTC4h 40m - -
2026-06-24 AA7E79 IAH → SFO Jun 24, 17:14 UTCJun 24, 21:50 UTC4h 35m - -
2026-06-23 AA7E74 IAH → SFO Jun 23, 17:26 UTCJun 23, 22:01 UTC4h 35m +21m +5m
2026-06-23 AA7E74 IAH → SFO Jun 23, 17:25 UTCJun 23, 22:05 UTC4h 40m - -
2026-06-22 A2615E IAH → SFO Jun 22, 17:25 UTCJun 22, 21:59 UTC4h 35m - -
2026-06-21 AAA616 IAH → SFO Jun 21, 17:50 UTCJun 21, 22:34 UTC4h 45m - -
2026-06-20 A8D5A0 IAH → SFO Jun 20, 17:19 UTCJun 20, 22:00 UTC4h 40m - -
2026-06-19 AA56B5 IAH → SFO Jun 19, 17:19 UTCJun 19, 21:54 UTC4h 35m - -
2026-06-18 A3A0EB IAH → SFO Jun 18, 17:21 UTCJun 18, 21:50 UTC4h 29m - -

Performance history

Flights tracked
156 showing last 30
Avg arrival delay
-3m
On-time arrival
100% 100% on time
Aircraft used
22

Monthly activity 4 months

Month Flights tracked
July 2026 14
June 2026 40
May 2026 50
April 2026 52

UAL2156 frequently asked

Where does flight UAL2156 fly?
UAL2156 flies from IAD to LAS. View the full route page.
How long is flight UAL2156?
Based on observed flights, UAL2156 takes on average 4h 23m from takeoff to landing.
How often does UAL2156 fly?
UAL2156 has been observed flying daily in our tracking data. We've recorded 156 flights under this callsign.
Is flight UAL2156 usually on time?
Across recent flights, UAL2156 arrives 3 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2156?
UAL2156 has been operated by 22 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2156 live?
Yes. When UAL2156 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.