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
13:49 GMT+8
Timezone
Asia/Singapore
Type
Large Airport
Elevation
22 ft
Coordinates
1.3502, 103.9940

cloud Weather

Wind
180° / 8 kt
Visibility
6 SM
Ceiling
FEW 2,000 ft, SCT 17,000 ft, BKN 28,000 ft
Temp / Dew
31°C / 25°C
Altimeter
29.82 inHg

Obs: 2026-05-30T05:30:00.000Z

Raw METAR / TAF 
METAR WSSS 300530Z 18008KT 9999 FEW020 SCT170 BKN280 31/25 Q1010 NOSIG

TAF WSSS 300500Z 3006/3112 20007KT 9999 FEW015 SCT020

flight Live Traffic

flight_takeoff 4 Departures
flight_land 6 Arrivals

Arrival

HNL PHNL VFR

Daniel K. Inouye International Airport

Honolulu, Oahu, US

Local time
19:49 HST
Timezone
Pacific/Honolulu
Type
Large Airport
Elevation
13 ft
Coordinates
21.3184, -157.9257

cloud Weather

Wind
50° / 9 kt
Visibility
10 SM
Ceiling
FEW 2,500 ft, FEW 4,500 ft, SCT 7,000 ft
Temp / Dew
25°C / 18°C
Altimeter
30.01 inHg
Wx
-RA

Obs: 2026-05-30T04:53:00.000Z

Raw METAR / TAF 
METAR PHNL 300453Z 05009KT 10SM -RA FEW025 FEW045 SCT070 25/18 A3001 RMK AO2 RAB40 SLP162 P0000 T02500183

TAF PHNL 300529Z 3006/3112 05009KT P6SM VCSH FEW025 SCT070 FM302000 06010G20KT P6SM FEW025 SCT040 FM310600 VRB06KT P6SM FEW025 FEW045

flight Live Traffic

flight_takeoff 66 Departures
flight_land 57 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.