Apparatus

Try JFK, AAL1290, BAW, or N225AN.

flight_takeoff Flight

UAL3964

Operated by United Airlines

Live map

Live map filtered to UAL3964. Shown when the flight is currently airborne.

Route airports View route page →

Departure

SIN WSSS VFR

Singapore Changi Airport

Singapore, SG

Local time
18:50 GMT+8
Timezone
Asia/Singapore
Type
Large Airport
Elevation
22 ft
Coordinates
1.3502, 103.9940

cloud Weather

Wind
120° / 12 kt
Visibility
6 SM
Ceiling
FEW 2,000 ft, BKN 30,000 ft
Temp / Dew
31°C / 22°C
Altimeter
29.79 inHg

Obs: 2026-08-28T10:30:00.000Z

Raw METAR / TAF 
METAR WSSS 281030Z 12012KT 9999 FEW020 BKN300 31/22 Q1009 NOSIG

TAF WSSS 280500Z 2806/2912 16010KT 9999 FEW015 SCT020

flight Live Traffic

flight_takeoff 3 Departures
flight_land 5 Arrivals

Arrival

HNL PHNL VFR

Daniel K. Inouye International Airport

Honolulu, Oahu, US

Local time
00:50 HST
Timezone
Pacific/Honolulu
Type
Large Airport
Elevation
13 ft
Coordinates
21.3184, -157.9257

cloud Weather

Wind
70° / 9G18 kt
Visibility
10 SM
Ceiling
FEW 2,600 ft, FEW 4,700 ft
Temp / Dew
26°C / 19°C
Altimeter
29.99 inHg

Obs: 2026-08-28T09:53:00.000Z

Raw METAR / TAF 
METAR PHNL 280953Z 07009G18KT 10SM FEW026 FEW047 26/19 A2999 RMK AO2 SLP155 T02610194 403170244 $

TAF PHNL 280859Z 2809/2912 05010KT P6SM FEW025 SCT040 FM282000 05017G27KT P6SM VCSH FEW025 SCT040 FM290500 05010KT P6SM FEW030 SCT040

flight Live Traffic

flight_takeoff 34 Departures
flight_land 23 Arrivals

Recent history last 5

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-05-17 A2CB13 SIN → HNL May 17, 03:40 UTCMay 17, 04:15 UTC35m - -
2026-05-16 A2CB13 SIN → HNL May 16, 23:46 UTCMay 17, 04:06 UTC4h 20m +1306m -7m
2026-05-16 A2CB13 SIN → HNL May 16, 23:35 UTCMay 16, 23:45 UTC10m - -
2026-05-16 A2CB13 SIN → HNL May 16, 21:05 UTCMay 16, 21:15 UTC10m - -
2026-05-16 A2CB13 SIN → HNL May 16, 11:51 UTCMay 16, 12:31 UTC40m - -

Performance history

Flights tracked
5
Avg arrival delay
-7m
On-time arrival
100% 100% on time
Aircraft used
1

Monthly activity 1 month

Month Flights tracked
May 2026 5

UAL3964 frequently asked

Where does flight UAL3964 fly?
UAL3964 (United Airlines) flies from SIN to HNL. View the full route page.
How long is flight UAL3964?
Based on observed flights, UAL3964 takes on average 1h 11m from takeoff to landing.
How often does UAL3964 fly?
UAL3964 has been observed flying occasionally in our tracking data. We've recorded 5 flights under this callsign.
Is flight UAL3964 usually on time?
Across recent flights, UAL3964 arrives 7 minutes early on average. 100% of flights arrive within 15 minutes of schedule.
Can I track UAL3964 live?
Yes. When UAL3964 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.