Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2156

Operated by United Airlines

Live map

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

Route airports View route page →

Departure

IAH KIAH MVFR

George Bush Intercontinental Airport

Houston, US

Local time
03:19 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
170° / 7 kt
Visibility
10 SM
Ceiling
BKN 1,000 ft, BKN 2,000 ft
Temp / Dew
27°C / 26°C
Altimeter
29.97 inHg

Obs: 2026-10-13T07:53:00.000Z

Raw METAR / TAF 
METAR KIAH 130753Z 17007KT 10SM BKN010 BKN020 27/26 A2997 RMK AO2 SLP148 T02670261

TAF KIAH 130520Z 1306/1412 14006KT P6SM BKN025 FM131000 15005KT P6SM BKN035 FM131600 15010KT P6SM SCT030 BKN040 PROB30 1318/1323 -TSRA SCT030CB

flight Live Traffic

flight_takeoff 32 Departures
flight_land 43 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
01:19 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
230° / 5 kt
Visibility
10 SM
Ceiling
FEW 900 ft
Temp / Dew
13°C / 9°C
Altimeter
29.99 inHg

Obs: 2026-10-13T07:56:00.000Z

Raw METAR / TAF 
METAR KSFO 130756Z 23005KT 10SM FEW009 13/09 A2999 RMK AO2 SLP156 T01330094 402060100 $

TAF KSFO 130520Z 1306/1412 28006KT P6SM FEW025 FM131400 08004KT P6SM SKC FM132000 32011KT P6SM SKC FM140400 28006KT P6SM SKC

flight Live Traffic

flight_takeoff 136 Departures
flight_land 78 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-07-26 A2B060 IAH → SFO Jul 26, 17:20 UTCJul 26, 21:40 UTC4h 20m - -
2026-07-25 A288E4 IAH → SFO Jul 25, 17:25 UTCJul 25, 21:40 UTC4h 15m - -
2026-07-24 A3EF1B IAH → SFO Jul 24, 17:45 UTCJul 24, 22:10 UTC4h 25m - -
2026-07-23 A1235B IAH → SFO Jul 23, 17:25 UTCJul 23, 21:50 UTC4h 25m - -
2026-07-22 A4493C IAD → LAS Jul 22, 18:35 UTCJul 22, 23:10 UTC4h 35m - -
2026-07-21 AA4C87 IAD → LAS Jul 21, 18:40 UTCJul 21, 23:15 UTC4h 35m - -
2026-07-20 A3EF7E IAD → LAS Jul 20, 17:25 UTCJul 20, 21:45 UTC4h 20m - -
2026-07-19 A9D59F IAD → LAS Jul 19, 17:20 UTCJul 19, 21:35 UTC4h 15m - -
2026-07-19 A9D59F IAD → LAS Jul 19, 17:21 UTCJul 19, 21:32 UTC4h 11m +21m +7m
2026-07-18 A23A03 IAD → LAS Jul 18, 17:45 UTCJul 18, 22:05 UTC4h 20m - -
2026-07-17 AA56B6 IAD → LAS Jul 17, 17:21 UTCJul 17, 21:42 UTC4h 21m +21m +4m
2026-07-17 AA56B6 - Jul 17, 17:30 UTCJul 17, 21:30 UTC4h 0m - -
2026-07-16 A39FB7 IAD → LAS Jul 16, 18:29 UTCJul 16, 22:40 UTC4h 10m - -
2026-07-15 A3A086 IAD → LAS Jul 15, 17:10 UTCJul 15, 21:20 UTC4h 10m - -
2026-07-14 A2B081 IAD → LAS Jul 14, 17:50 UTCJul 14, 21:50 UTC4h 0m - -
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 - -

Performance history

Flights tracked
171 showing last 30
Avg arrival delay
+1m
On-time arrival
100% 100% on time
Aircraft used
24

Monthly activity 4 months

Month Flights tracked
July 2026 29
June 2026 40
May 2026 50
April 2026 52

UAL2156 frequently asked

Where does flight UAL2156 fly?
UAL2156 (United Airlines) flies from IAH to SFO. View the full route page.
How long is flight UAL2156?
Based on observed flights, UAL2156 takes on average 4h 19m from takeoff to landing.
How often does UAL2156 fly?
UAL2156 has been observed flying daily in our tracking data. We've recorded 171 flights under this callsign.
Is flight UAL2156 usually on time?
Across recent flights, UAL2156 arrives with an average 1-minute delay. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2156?
UAL2156 has been operated by 24 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.