Apparatus

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flight_takeoff Flight

UAL1723

Operated by UAL

Live map

Live map filtered to UAL1723. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
SFO KOA Apr 15, 12:36 AM UTC Apr 15, 05:29 AM UTC PLANNED

Route airports View route page →

Departure

SFO KSFO VFR

San Francisco International Airport

San Francisco, US

Local time
21:38 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
290° / 13 kt
Visibility
10 SM
Ceiling
FEW 2,800 ft
Temp / Dew
12°C / 7°C
Altimeter
30.14 inHg

Obs: 2026-04-15T03:56:00.000Z

Raw METAR / TAF 
METAR KSFO 150356Z 29013KT 10SM FEW028 12/07 A3014 RMK AO2 SLP207 T01220072 $

TAF KSFO 150307Z 1503/1606 28015KT P6SM SCT025 FM150800 27011KT P6SM SCT025 BKN150 FM151800 27018KT P6SM BKN150

flight Live Traffic

flight_takeoff 196 Departures
flight_land 206 Arrivals

Arrival

KOA PHKO VFR

Ellison Onizuka Kona International Airport at Keāhole

Kailua-Kona, US

Local time
18:38 HST
Timezone
Pacific/Honolulu
Type
Large Airport
Elevation
47 ft
Coordinates
19.7388, -156.0456

cloud Weather

Wind
190° / 8 kt
Visibility
10 SM
Ceiling
OVC 4,000 ft
Temp / Dew
27°C / 22°C
Altimeter
30.00 inHg

Obs: 2026-04-15T03:53:00.000Z

Raw METAR / TAF 
METAR PHKO 150353Z 19008KT 10SM OVC040 27/22 A3000 RMK AO2 SLP158 T02670222

TAF PHKO 150300Z 1503/1606 16009KT P6SM FEW020 BKN040 FM150600 VRB06KT P6SM SCT025 BKN040 FM152000 25010KT P6SM FEW025 SCT050

flight Live Traffic

flight_takeoff 13 Departures
flight_land 15 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-14 A44917 SBA → SFO Apr 14, 05:25 UTCApr 14, 05:45 UTC20m - -
2026-04-13 A2B83B - Apr 13, 05:40 UTCApr 13, 06:00 UTC20m - -
2026-04-13 A2B83B - Apr 13, 00:21 UTCApr 13, 06:02 UTC5h 41m +26m -13m

Performance history

Flights tracked
3
Avg arrival delay
-13m
On-time arrival
100% 100% on time
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 3

UAL1723 frequently asked

Where does flight UAL1723 fly?
UAL1723 (UAL) flies from SFO to KOA. View the full route page.
How long is flight UAL1723?
Based on observed flights, UAL1723 takes on average 2h 7m from takeoff to landing.
How often does UAL1723 fly?
UAL1723 has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
Is flight UAL1723 usually on time?
Across recent flights, UAL1723 arrives 13 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL1723?
UAL1723 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1723 live?
Yes. When UAL1723 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.