Apparatus

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flight_takeoff Flight

UAL435

Operated by United Airlines

Live map

Live map filtered to UAL435. Shown when the flight is currently airborne.

Route airports View route page →

Departure

KOA PHKO VFR

Ellison Onizuka Kona International Airport at Keāhole

Kailua-Kona, US

Local time
14:43 HST
Timezone
Pacific/Honolulu
Type
Large Airport
Elevation
47 ft
Coordinates
19.7388, -156.0456

cloud Weather

Wind
280° / 8 kt
Visibility
10 SM
Ceiling
OVC 4,300 ft
Temp / Dew
28°C / 23°C
Altimeter
30.01 inHg

Obs: 2026-04-14T23:53:00.000Z

Raw METAR / TAF 
METAR PHKO 142353Z 28008KT 10SM OVC043 28/23 A3001 RMK AO2 SLP162 T02780228 10283 20256 58016

TAF PHKO 142325Z 1500/1606 24010KT P6SM FEW025 SCT050 FM150600 VRB06KT P6SM SCT025 BKN040 FM152000 25010KT P6SM FEW025 SCT050

flight Live Traffic

flight_takeoff 15 Departures
flight_land 16 Arrivals

Arrival

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
17:43 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
290° / 18G27 kt
Visibility
10 SM
Ceiling
FEW 2,700 ft
Temp / Dew
15°C / 7°C
Altimeter
30.17 inHg

Obs: 2026-04-14T23:56:00.000Z

Raw METAR / TAF 
METAR KSFO 142356Z 29018G27KT 10SM FEW027 15/07 A3017 RMK AO2 PK WND 29029/2302 SLP215 T01500067 10161 20139 56014 $

TAF KSFO 142320Z 1500/1606 28015KT P6SM SCT025 FM150800 27011KT P6SM SCT025 BKN150 FM151800 27018KT P6SM BKN150

flight Live Traffic

flight_takeoff 206 Departures
flight_land 218 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-13 A1C7E4 KOA → SFO Apr 13, 19:50 UTCApr 13, 21:15 UTC1h 25m - -
2026-04-13 A1C7E4 KOA → SFO Apr 13, 16:40 UTCApr 13, 20:10 UTC3h 30m - -
2026-04-12 A2B8FE KOA → SFO Apr 12, 17:45 UTCApr 12, 20:15 UTC2h 30m - -

Performance history

Flights tracked
3
Avg arrival delay
-
On-time arrival
-
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 3

UAL435 frequently asked

Where does flight UAL435 fly?
UAL435 (United Airlines) flies from KOA to SFO. View the full route page.
How long is flight UAL435?
Based on observed flights, UAL435 takes on average 2h 28m from takeoff to landing.
How often does UAL435 fly?
UAL435 has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
What aircraft operates flight UAL435?
UAL435 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL435 live?
Yes. When UAL435 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.