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UA3964 Flight Status ( Singapore to San Francisco )

SCHEDULED TO ARRIVE IN 15 HOUR 12 MINUTES
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Departure (UA3964 Flight Schedule)

Changi Intl ()

flag Singapore, Singapore

10:00 +08

Sat 16-May-2026

 
+08 00:00:00 DAY
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Arrival (UA3964 Flight Schedule)

San Francisco Intl ()

flag San Francisco, United States

10:13 PDT

Sat 16-May-2026

 
PDT 00:00:00 DAY

Flight Radar Checker UA 3964

Live Flight Tracker Map

Flight UA3964 from Singapore to San Francisco is operated by United Airlines. Scheduled time of departure from Changi Intl is 10:00 +08 and scheduled time of arrival in San Francisco Intl is 10:13 PDT. The duration of the flight is 15 hours 13 minutes.

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Flight Finder
from San Francisco to Singapore

Flight Departure Arrival

05:30		 San Francisco Intl
()		 Changi Intl
()

06:45		 San Francisco Intl
()		 Changi Intl
()

18:35		 San Francisco Intl
()		 Changi Intl
()

19:10		 San Francisco Intl
()		 Changi Intl
()

History Flight Information for UA3964 from Flight Scanner System

Date Flight Departure Airport Arrival Airport Scheduled Plane Estimated
Departure Arrival Departure Arrival
Sat, 16 May UA3964 Changi Intl () San Francisco Intl () 10:00 +08 10:13 PDT

Disclaimer for UA3964 Flight Radar Data

Flight UA3964 from Changi Intl to San Francisco Intl data is collected from different sources. The data is for informational purposes only and PlaneMapper is not responsible for the accuracy and reliability of flight UA3964 data.
  1. PlaneMapper
  2. Flights
  3. United Airlines
  4. UA3964