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flight_takeoff Flight

UAL456T

Operated by United Airlines

Live map

Live map filtered to UAL456T. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

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

cloud Weather

Wind
90° / 3 kt
Visibility
10 SM
Ceiling
SCT 2,600 ft, OVC 24,000 ft
Temp / Dew
23°C / 22°C
Altimeter
30.03 inHg

Obs: 2026-10-12T12:53:00.000Z

Raw METAR / TAF 
METAR KIAH 121253Z 09003KT 10SM SCT026 OVC240 23/22 A3003 RMK AO2 SLP169 T02330217

TAF KIAH 121120Z 1212/1318 12006KT P6SM SCT025 SCT250 FM121600 14012KT P6SM SCT035 BKN250 PROB30 1218/1221 -SHRA FM122100 14013G20KT P6SM SCT100 FM130300 14006KT P6SM SCT015 OVC050 TEMPO 1310/1313 OVC015

flight Live Traffic

flight_takeoff 381 Departures
flight_land 248 Arrivals

Arrival

SEA KSEA VFR

Seattle–Tacoma International Airport

Seattle, US

Local time
06:08 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
433 ft
Coordinates
47.4479, -122.3103

cloud Weather

Wind
130° / 5 kt
Visibility
10 SM
Ceiling
CLR
Temp / Dew
6°C / 4°C
Altimeter
30.03 inHg

Obs: 2026-10-12T12:53:00.000Z

Raw METAR / TAF 
METAR KSEA 121253Z 13005KT 10SM CLR 06/04 A3003 RMK AO2 SLP178 T00560039

TAF KSEA 121121Z 1212/1318 13005KT P6SM SKC FM121600 VRB04KT P6SM SKC FM121800 26006KT P6SM SKC FM130300 19004KT P6SM SCT250 FM131100 17005KT P6SM OVC100

flight Live Traffic

flight_takeoff 90 Departures
flight_land 141 Arrivals

Recent history last 2

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-06-19 A46603 IAH → SEA Jun 19, 18:54 UTCJun 19, 21:19 UTC2h 25m - -
2026-05-24 A56661 IAH → SEA May 24, 23:00 UTCMay 24, 23:46 UTC46m - -

Performance history

Flights tracked
2
Avg arrival delay
-
On-time arrival
-
Aircraft used
2

Monthly activity 2 months

Month Flights tracked
June 2026 1
May 2026 1

UAL456T frequently asked

Where does flight UAL456T fly?
UAL456T (United Airlines) flies from IAH to SEA. View the full route page.
How long is flight UAL456T?
Based on observed flights, UAL456T takes on average 1h 35m from takeoff to landing.
How often does UAL456T fly?
UAL456T has been observed flying occasionally in our tracking data. We've recorded 2 flights under this callsign.
What aircraft operates flight UAL456T?
UAL456T has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL456T live?
Yes. When UAL456T 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.