Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL731

Operated by UAL

Live map

Live map filtered to UAL731. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SFO KSFO MVFR

San Francisco International Airport

San Francisco, US

Local time
02:49 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
280° / 9 kt
Visibility
10 SM
Ceiling
OVC 1,200 ft
Temp / Dew
13°C / 10°C
Altimeter
30.10 inHg

Obs: 2026-05-30T08:56:00.000Z

Raw METAR / TAF 
METAR KSFO 300856Z 28009KT 10SM OVC012 13/10 A3010 RMK AO2 SLP191 T01280100 58007

TAF KSFO 300900Z 3009/3112 27008KT P6SM OVC012 FM301800 28012KT P6SM SKC FM302300 27022KT P6SM SKC FM310600 28012KT P6SM SKC

flight Live Traffic

flight_takeoff 285 Departures
flight_land 220 Arrivals

Arrival

KOA PHKO VFR

Ellison Onizuka Kona International Airport at Keāhole

Kailua-Kona, US

Local time
23:49 HST
Timezone
Pacific/Honolulu
Type
Large Airport
Elevation
47 ft
Coordinates
19.7388, -156.0456

cloud Weather

Wind
40° / 3 kt
Visibility
10 SM
Ceiling
FEW 3,600 ft
Temp / Dew
25°C / 19°C
Altimeter
30.02 inHg

Obs: 2026-05-30T08:53:00.000Z

Raw METAR / TAF 
METAR PHKO 300853Z AUTO 04003KT 10SM FEW036 25/19 A3002 RMK AO2 SLP166 T02500194 51012

TAF PHKO 300811Z 3008/3112 VRB06KT P6SM FEW045 FM302000 24010KT P6SM FEW030 BKN050 FM310600 VRB06KT P6SM SCT050

flight Live Traffic

flight_takeoff 11 Departures
flight_land 7 Arrivals

Recent history last 30

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-30 A4493E TPA → SFO May 30, 02:50 UTCMay 30, 07:48 UTC4h 58m +42m -11m
2026-05-30 A4493E TPA → SFO May 30, 02:45 UTCMay 30, 03:10 UTC25m - -
2026-05-29 A5D6F9 TPA → SFO May 29, 02:56 UTCMay 29, 07:58 UTC5h 2m +48m +5m
2026-05-29 A5D6F9 TPA → SFO May 29, 02:50 UTCMay 29, 08:00 UTC5h 10m - -
2026-05-28 A448D3 TPA → SFO May 28, 07:30 UTCMay 28, 07:45 UTC15m - -
2026-05-28 A448D3 TPA → SFO May 28, 03:17 UTCMay 28, 07:45 UTC4h 28m +69m -1m
2026-05-28 A448D3 TPA → SFO May 28, 03:05 UTCMay 28, 03:30 UTC25m - -
2026-05-27 A2BBA8 TPA → SFO May 27, 07:00 UTCMay 27, 07:15 UTC15m - -
2026-05-27 A2BBA8 TPA → SFO May 27, 02:24 UTCMay 27, 02:49 UTC25m - -
2026-05-26 A12B0A TPA → SFO May 26, 02:29 UTCMay 26, 03:00 UTC30m - -
2026-05-26 A12B0A TPA → SFO May 26, 02:32 UTCMay 26, 07:06 UTC4h 34m +24m -5m
2026-05-25 A12B07 TPA → SFO May 25, 06:45 UTCMay 25, 07:05 UTC20m - -
2026-05-25 A12B07 TPA → SFO May 25, 02:25 UTCMay 25, 02:55 UTC30m - -
2026-05-25 A12B07 TPA → SFO May 25, 02:32 UTCMay 25, 07:05 UTC4h 33m +24m -11m
2026-05-24 A4491A TPA → SFO May 24, 07:05 UTCMay 24, 07:15 UTC10m - -
2026-05-24 A4491A TPA → SFO May 24, 02:30 UTCMay 24, 03:00 UTC30m - -
2026-05-23 A12AE9 TPA → SFO May 23, 07:00 UTCMay 23, 07:20 UTC20m - -
2026-05-23 A12AE9 TPA → SFO May 23, 02:40 UTCMay 23, 03:10 UTC30m - -
2026-05-22 A448D7 TPA → SFO May 22, 02:20 UTCMay 22, 07:05 UTC4h 45m - -
2026-05-20 A57F04 TPA → SFO May 20, 14:05 UTCMay 20, 15:40 UTC1h 35m - -
2026-05-19 AB3655 TPA → SFO May 19, 12:55 UTCMay 19, 14:25 UTC1h 30m - -
2026-05-18 AC64CF TPA → SFO May 18, 12:50 UTCMay 18, 14:20 UTC1h 30m - -
2026-05-17 AA9B82 TPA → SFO May 17, 12:50 UTCMay 17, 14:20 UTC1h 30m - -
2026-05-16 A8D5A4 TPA → SFO May 16, 14:16 UTCMay 16, 15:50 UTC1h 35m - -
2026-05-15 ABB440 TPA → SFO May 15, 12:45 UTCMay 15, 14:25 UTC1h 40m - -
2026-05-14 AB540D TPA → SFO May 14, 12:45 UTCMay 14, 14:20 UTC1h 35m - -
2026-05-13 A5BCCD TPA → SFO May 13, 12:46 UTCMay 13, 14:24 UTC1h 38m +16m -6m
2026-05-13 A5BCCD TPA → SFO May 13, 12:45 UTCMay 13, 14:25 UTC1h 40m - -
2026-05-12 AB48E8 TPA → SFO May 12, 12:40 UTCMay 12, 14:15 UTC1h 35m - -
2026-05-11 AB48E8 TPA → SFO May 11, 13:00 UTCMay 11, 14:35 UTC1h 35m - -

Performance history

Flights tracked
71 showing last 30
Avg arrival delay
-5m
On-time arrival
100% 100% on time
Aircraft used
18

Monthly activity 2 months

Month Flights tracked
May 2026 43
April 2026 28

UAL731 frequently asked

Where does flight UAL731 fly?
UAL731 (UAL) flies from SFO to KOA. View the full route page.
How long is flight UAL731?
Based on observed flights, UAL731 takes on average 1h 51m from takeoff to landing.
How often does UAL731 fly?
UAL731 has been observed flying several times a week in our tracking data. We've recorded 71 flights under this callsign.
Is flight UAL731 usually on time?
Across recent flights, UAL731 arrives 5 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL731?
UAL731 has been operated by 18 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL731 live?
Yes. When UAL731 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.