Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL2157

Operated by UAL

Live map

Live map filtered to UAL2157. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
07:08 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
0° / 0 kt
Visibility
10 SM
Ceiling
FEW 2,000 ft, SCT 25,000 ft
Temp / Dew
23°C / 23°C
Altimeter
29.90 inHg

Obs: 2026-05-30T11:53:00.000Z

Raw METAR / TAF 
METAR KIAH 301153Z 00000KT 10SM FEW020 SCT250 23/23 A2990 RMK AO2 SLP122 T02330228 10261 20222 53015

TAF KIAH 301120Z 3012/3118 VRB03KT P6SM SCT010 BKN028 FM301500 21006KT P6SM FEW015 SCT030 FM301800 17009KT P6SM SCT040 BKN250 FM310300 18006KT P6SM FEW030 BKN250 FM311000 00000KT P6SM BKN250

flight Live Traffic

flight_takeoff 388 Departures
flight_land 380 Arrivals

Arrival

SLC KSLC MVFR

Salt Lake City International Airport

Salt Lake City, US

Local time
06:08 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
4,227 ft
Coordinates
40.7889, -111.9799

cloud Weather

Wind
180° / 8 kt
Visibility
7 SM
Ceiling
BKN 2,800 ft, OVC 3,800 ft
Temp / Dew
11°C / 9°C
Altimeter
29.97 inHg
Wx
-RA

Obs: 2026-05-30T11:54:00.000Z

Raw METAR / TAF 
METAR KSLC 301154Z 18008KT 7SM -RA BKN028 OVC038 11/09 A2997 RMK AO2 SLP113 P0005 60005 70013 T01060089 10117 20106 53010 $

TAF KSLC 301132Z 3012/3118 16009KT 6SM -RA SCT020 OVC035 FM301600 15008KT P6SM VCSH BKN050 BKN100 FM301900 17007KT P6SM FEW060 SCT100 FM310400 34005KT P6SM FEW060 FEW100 FM311200 17006KT P6SM SKC

flight Live Traffic

flight_takeoff 113 Departures
flight_land 128 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-30 A5EE13 SEA → SFO May 30, 01:45 UTCMay 30, 04:30 UTC2h 45m - -
2026-05-29 A5E095 SEA → SFO May 29, 02:05 UTCMay 29, 04:45 UTC2h 40m - -
2026-05-28 A524E1 SEA → SFO May 28, 03:50 UTCMay 28, 06:25 UTC2h 35m - -
2026-05-28 A524E1 SEA → SFO May 28, 03:45 UTCMay 28, 06:20 UTC2h 35m +140m -18m
2026-05-27 A5FCEF SEA → SFO May 27, 01:44 UTCMay 27, 04:24 UTC2h 40m - -
2026-05-26 A5FCEF SEA → SFO May 26, 01:55 UTCMay 26, 04:39 UTC2h 45m - -
2026-05-26 A5FCEF SEA → SFO May 26, 01:59 UTCMay 26, 04:36 UTC2h 37m +34m +2m
2026-05-25 A16ADC SEA → SFO May 25, 02:15 UTCMay 25, 04:45 UTC2h 30m - -
2026-05-24 AD22E1 SEA → SFO May 24, 04:45 UTCMay 24, 07:20 UTC2h 35m - -
2026-05-23 A3D2E5 SEA → SFO May 23, 04:05 UTCMay 23, 07:00 UTC2h 55m - -
2026-05-23 A3D2E5 SEA → SFO May 23, 04:08 UTCMay 23, 06:56 UTC2h 48m +163m +6m
2026-05-22 A5D927 SEA → SFO May 22, 02:40 UTCMay 22, 05:40 UTC3h 0m - -
2026-05-21 A5D927 SEA → SFO May 21, 01:25 UTCMay 21, 04:05 UTC2h 40m - -
2026-05-19 A54299 SEA → SFO May 19, 01:30 UTCMay 19, 04:10 UTC2h 40m - -
2026-05-18 A620B7 SEA → SFO May 18, 01:45 UTCMay 18, 04:25 UTC2h 40m - -
2026-05-17 A5D927 SEA → SFO May 17, 01:55 UTCMay 17, 04:30 UTC2h 35m - -
2026-05-16 A57F04 SEA → SFO May 16, 01:20 UTCMay 16, 04:10 UTC2h 50m - -
2026-05-15 A5D927 SEA → SFO May 15, 01:30 UTCMay 15, 04:20 UTC2h 50m - -
2026-05-14 A5F581 SEA → SFO May 14, 01:40 UTCMay 14, 04:20 UTC2h 40m - -
2026-05-13 A62BDC SEA → SFO May 13, 01:30 UTCMay 13, 04:10 UTC2h 40m - -
2026-05-12 A61949 SEA → SFO May 12, 02:45 UTCMay 12, 04:10 UTC1h 25m - -
2026-05-11 A5D927 SEA → SFO May 11, 01:30 UTCMay 11, 04:45 UTC3h 15m - -
2026-05-10 A5D927 SEA → SFO May 10, 01:39 UTCMay 10, 04:25 UTC2h 45m - -
2026-05-09 A58DE0 SEA → SFO May 9, 01:50 UTCMay 9, 04:35 UTC2h 45m - -
2026-05-08 A56A18 SEA → SFO May 8, 01:35 UTCMay 8, 04:25 UTC2h 50m - -
2026-05-08 A56A18 SEA → SFO May 8, 01:33 UTCMay 8, 04:22 UTC2h 49m +38m -7m
2026-05-07 A58DE0 SEA → SFO May 7, 01:45 UTCMay 7, 04:35 UTC2h 50m - -
2026-05-06 A5ADF1 SEA → SFO May 6, 01:25 UTCMay 6, 04:25 UTC3h 0m - -
2026-05-05 A56A18 SEA → SFO May 5, 01:25 UTCMay 5, 04:30 UTC3h 5m - -
2026-05-05 A56A18 SEA → SFO May 5, 01:13 UTCMay 5, 04:26 UTC3h 13m +18m -12m

Performance history

Flights tracked
63 showing last 30
Avg arrival delay
-6m
On-time arrival
100% 100% on time
Aircraft used
17

Monthly activity 2 months

Month Flights tracked
May 2026 34
April 2026 29

UAL2157 frequently asked

Where does flight UAL2157 fly?
UAL2157 (UAL) flies from IAH to SLC. View the full route page.
How long is flight UAL2157?
Based on observed flights, UAL2157 takes on average 2h 44m from takeoff to landing.
How often does UAL2157 fly?
UAL2157 has been observed flying daily in our tracking data. We've recorded 63 flights under this callsign.
Is flight UAL2157 usually on time?
Across recent flights, UAL2157 arrives 6 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL2157?
UAL2157 has been operated by 17 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL2157 live?
Yes. When UAL2157 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.