UA3968 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA3968, which currently operates between the airports of Singapore - Singapore Changi Airport (Airport Code SIN) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Sunday, May 17, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3968
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3968
UA3968 On Time performance:
n/a
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions. Flight Status
UA3968 United Airlines from Singapore
Flight Status for Sunday May 17, 2026
This flight is also scheduled for Today (May 18, 2026). See it here
Flight Status for Sunday May 17, 2026
Airline information
United Airlines
Equipment: Boeing 787-9
Departure
Singapore (SIN)
May 17, 2026
Singapore Changi Airport
Estimated Departure Time:
10:30 pm
Terminal:
-
Gate:
-
Scheduled Departure Time: 10:30 pm
Arrival
San Francisco (SFO)
May 17, 2026
San Francisco International Airport
Estimated Arrival Time:
10:42 pm
Terminal:
-
Gate:
-
Scheduled Arrival Time: 10:42 pm
Disclaimer
The information displayed on this website is gathered from third-party providers with a wide reputation on the sector, which in turn obtain the information from the airlines. This data is provided only for informative purposes. www.airport-sfo.com assumes no responsibility for loss or damage as a result of relying on information posted here. Please contact your airline to verify flight status.
Additional Information
Which is the frequency of flight UA3968?
The flight UA3968 is scheduled to flight on Monday, Saturday, Sunday on a weekly basis.
Which is the distance of flight UA3968?
The distance between the two airports is 8441 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Singapore: 2026-05-19 14:53:10
Current Time in San Francisco: 2026-05-18 23:53:10
The flight UA3968 is scheduled to flight on Monday, Saturday, Sunday on a weekly basis.
Which is the distance of flight UA3968?
The distance between the two airports is 8441 miles.
Are the departure airport and arrival airport at the same Time Zone?
No, each airport is in a different timezone. The times shown above, are presented in the local time of each respective airport.
Current Time in Singapore: 2026-05-19 14:53:10
Current Time in San Francisco: 2026-05-18 23:53:10
Alternative Flights
The following airlines serves the same route between Singapore and San Francisco:
Singapore Airlines
- Flight Number: SQ32. (On Time performance: 80 - Average Delay: 8 minutes)
- Flight Number: SQ34. (On Time performance: 80 - Average Delay: 11 minutes)
United Airlines
- Flight Number: UA2. (On Time performance: 80 - Average Delay: 29 minutes)
- Flight Number: UA28. (On Time performance: 49 - Average Delay: 61 minutes)
Singapore Airlines
- Flight Number: SQ32. (On Time performance: 80 - Average Delay: 8 minutes)
- Flight Number: SQ34. (On Time performance: 80 - Average Delay: 11 minutes)
United Airlines
- Flight Number: UA2. (On Time performance: 80 - Average Delay: 29 minutes)
- Flight Number: UA28. (On Time performance: 49 - Average Delay: 61 minutes)
Punctuality and delays
It is not possible to calculate the On-Time Performance for this flight accurately due to insufficient or non-representative data, as doing so could lead to misleading conclusions.
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Week: It is not possible to calculate the On-Time Performance for this flight accurately by weekday due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Delays analyzed by Month: It is not possible to calculate the On-Time Performance for this flight accurately by month due to insufficient or non-representative data, as doing so could lead to misleading conclusions
Last Past Flights UA3968
Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
17 May
17 May
10:30 pm
Singapore (SIN)
Singapore (SIN)
10:42 pm
San Francisco (SFO)
San Francisco (SFO)
15h 12min
Boeing 787-9
Boeing 787-9
Monday
11 May
11 May
12:00 pm
Singapore (SIN)
Singapore (SIN)
12:08 pm
San Francisco (SFO)
San Francisco (SFO)
15h 08min
Saturday
25 April
25 April
10:49 am
Singapore (SIN)
Singapore (SIN)
11:23 am
San Francisco (SFO)
San Francisco (SFO)
15h 34min
Boeing 787-9
Boeing 787-9
Landed - On-time