Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL3903

Operated by United Airlines

Live map

Live map filtered to UAL3903. Shown when the flight is currently airborne.

Route airports View route page →

Departure

OGG PHOG VFR

Kahului International Airport

Kahului, US

Local time
00:38 HST
Timezone
Pacific/Honolulu
Type
Large Airport
Elevation
54 ft
Coordinates
20.8963, -156.4318

cloud Weather

Wind
20° / 9 kt
Visibility
10 SM
Ceiling
OVC 7,500 ft
Temp / Dew
23°C / 18°C
Altimeter
30.03 inHg

Obs: 2026-05-30T09:54:00.000Z

Raw METAR / TAF 
METAR PHOG 300954Z AUTO 02009KT 10SM OVC075 23/18 A3003 RMK AO2 SLP175 T02330178 402940211 TSNO

TAF PHOG 300810Z 3008/3112 02009KT P6SM FEW025 FM302000 05015G25KT P6SM FEW030 SCT050 FM310600 05010KT P6SM FEW030 SCT050

flight Live Traffic

flight_takeoff 21 Departures
flight_land 4 Arrivals

Arrival

SFO KSFO MVFR

San Francisco International Airport

San Francisco, US

Local time
03:38 PDT
Timezone
America/Los_Angeles
Type
Large Airport
Elevation
13 ft
Coordinates
37.6198, -122.3748

cloud Weather

Wind
240° / 5 kt
Visibility
10 SM
Ceiling
OVC 1,200 ft
Temp / Dew
13°C / 10°C
Altimeter
30.09 inHg

Obs: 2026-05-30T09:56:00.000Z

Raw METAR / TAF 
METAR KSFO 300956Z 24005KT 10SM OVC012 13/10 A3009 RMK AO2 SLP190 T01280100

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 141 Departures
flight_land 110 Arrivals

Recent history last 14

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-28 AAF27C OGG → SFO May 28, 16:50 UTCMay 28, 18:55 UTC2h 5m - -
2026-05-21 A31A7B OGG → SFO May 21, 01:20 UTCMay 21, 03:10 UTC1h 50m - -
2026-05-19 A0855D OGG → SFO May 19, 10:25 UTCMay 19, 10:40 UTC15m - -
2026-05-11 A62F93 OGG → SFO May 11, 00:25 UTCMay 11, 01:40 UTC1h 15m - -
2026-05-08 A12AE5 OGG → SFO May 8, 10:39 UTCMay 8, 13:10 UTC2h 30m - -
2026-05-08 A12AE5 OGG → SFO May 8, 10:17 UTCMay 8, 13:03 UTC2h 46m +17m -30m
2026-05-07 A754B5 OGG → SFO May 7, 07:17 UTCMay 7, 14:57 UTC7h 40m +17m -3m
2026-05-07 A754B5 OGG → SFO May 7, 07:10 UTCMay 7, 13:15 UTC6h 6m - -
2026-04-28 A89D59 OGG → SFO Apr 28, 14:40 UTCApr 28, 17:30 UTC2h 50m - -
2026-04-28 A8A110 OGG → SFO Apr 28, 01:10 UTCApr 28, 05:50 UTC4h 40m - -
2026-04-27 A8A110 OGG → SFO Apr 27, 20:45 UTCApr 27, 20:55 UTC10m - -
2026-04-27 A8A110 OGG → SFO Apr 27, 20:38 UTCApr 28, 05:42 UTC9h 4m +3m -8m
2026-04-21 A8AC35 OGG → SFO Apr 21, 18:35 UTCApr 21, 20:15 UTC1h 40m - -
2026-04-12 A76F6C - Apr 12, 17:16 UTCApr 12, 20:25 UTC3h 9m +76m +7m

Performance history

Flights tracked
14
Avg arrival delay
-8m
On-time arrival
100% 100% on time
Aircraft used
10

Monthly activity 2 months

Month Flights tracked
May 2026 8
April 2026 6

UAL3903 frequently asked

Where does flight UAL3903 fly?
UAL3903 (United Airlines) flies from OGG to SFO. View the full route page.
How long is flight UAL3903?
Based on observed flights, UAL3903 takes on average 3h 17m from takeoff to landing.
How often does UAL3903 fly?
UAL3903 has been observed flying several times a week in our tracking data. We've recorded 14 flights under this callsign.
Is flight UAL3903 usually on time?
Across recent flights, UAL3903 arrives 8 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
What aircraft operates flight UAL3903?
UAL3903 has been operated by 10 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track UAL3903 live?
Yes. When UAL3903 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.