Apparatus

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flight_takeoff Flight

UAL1731

Operated by UAL

Live map

Live map filtered to UAL1731. Shown when the flight is currently airborne.

Upcoming flights 1 scheduled

From To Scheduled departure Estimated arrival Status
KOA DEN Apr 15, 05:30 AM UTC Apr 15, 12:00 PM UTC Planned

Route airports View route page →

Departure

KOA PHKO VFR

Ellison Onizuka Kona International Airport at Keāhole

Kailua-Kona, US

Local time
17:43 HST
Timezone
Pacific/Honolulu
Type
Large Airport
Elevation
47 ft
Coordinates
19.7388, -156.0456

cloud Weather

Wind
160° / 8 kt
Visibility
10 SM
Ceiling
FEW 1,900 ft, OVC 4,200 ft
Temp / Dew
27°C / 22°C
Altimeter
29.99 inHg

Obs: 2026-04-15T02:53:00.000Z

Raw METAR / TAF 
METAR PHKO 150253Z 16008KT 10SM FEW019 OVC042 27/22 A2999 RMK AO2 SLP154 T02720217 56008

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 12 Arrivals

Arrival

DEN KDEN VFR

Denver International Airport

Denver, US

Local time
21:43 MDT
Timezone
America/Denver
Type
Large Airport
Elevation
5,431 ft
Coordinates
39.8600, -104.6738

cloud Weather

Wind
340° / 12 kt
Visibility
10 SM
Ceiling
FEW 10,000 ft, FEW 14,000 ft, SCT 20,000 ft
Temp / Dew
8°C / -1°C
Altimeter
29.88 inHg

Obs: 2026-04-15T02:53:00.000Z

Raw METAR / TAF 
METAR KDEN 150253Z 34012KT 10SM FEW100 FEW140 SCT200 08/M01 A2988 RMK AO2 SLP083 60000 T00831011 53005

TAF KDEN 150258Z 1503/1606 34011KT P6SM SCT100 FM150600 21007KT P6SM SCT200 FM151400 27007KT P6SM SCT200 FM152100 31008KT P6SM SCT200 FM160300 23007KT P6SM SCT200

flight Live Traffic

flight_takeoff 682 Departures
flight_land 687 Arrivals

Recent history last 4

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-04-14 AA75EF - Apr 14, 09:35 UTCApr 14, 11:05 UTC1h 30m - -
2026-04-14 AA75EF - Apr 14, 05:50 UTCApr 14, 06:00 UTC10m - -
2026-04-13 A1BB45 - Apr 13, 09:40 UTCApr 13, 11:35 UTC1h 55m - -
2026-04-13 A1BB45 - Apr 13, 05:40 UTCApr 13, 05:50 UTC10m - -

Performance history

Flights tracked
4
Avg arrival delay
-
On-time arrival
-
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
April 2026 4

UAL1731 frequently asked

Where does flight UAL1731 fly?
UAL1731 (UAL) flies from KOA to DEN. View the full route page.
How long is flight UAL1731?
Based on observed flights, UAL1731 takes on average 56m from takeoff to landing.
How often does UAL1731 fly?
UAL1731 has been observed flying occasionally in our tracking data. We've recorded 4 flights under this callsign.
What aircraft operates flight UAL1731?
UAL1731 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL1731 live?
Yes. When UAL1731 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.