UA1 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA1, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and Singapore - Singapore Changi Airport (Airport Code SIN).
This flight data pertains specifically to the flight's details for Thursday, May 01, 2025.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA1
UA1 On Time performance:
66
We have calculated the percentage of flights that arrived within 15 minutes of their scheduled time, or earlier, based on real flight data from the last 3 months. More about punctuality and delays Flight Status
UA1 United Airlines from San Francisco
En Route - On-time
Flight Status for Thursday May 01, 2025
This flight was also scheduled for Yesterday (April 29, 2025). See it here
This flight is also scheduled for Today (April 30, 2025). See it here
En Route - On-time
Flight Status for Thursday May 01, 2025
Departure
San Francisco (SFO)
April 29, 2025
San Francisco International Airport
Departed at:
22:54
Terminal:
3
Gate:
F13
Scheduled Departure Time: 22:40
Arrival
Singapore (SIN)
May 01, 2025
Singapore Changi Airport
Estimated Arrival Time:
06:30
Terminal:
2
Gate:
-
Scheduled Arrival Time: 06:45
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.singapore-airport.net 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 UA1?
The flight UA1 is scheduled to flight on daily basis.
Which is the distance of flight UA1?
The distance between the two airports is 13584 kilometers.
Which is the flight time of flight UA1?
The scheduled flight time gate to gate is: 17:05 hours.
The real flight time gate to gate on average is: 17:39 hours.
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 San Francisco: 2025-04-30 08:42:10
Current Time in Singapore: 2025-04-30 23:42:10
The flight UA1 is scheduled to flight on daily basis.
Which is the distance of flight UA1?
The distance between the two airports is 13584 kilometers.
Which is the flight time of flight UA1?
The scheduled flight time gate to gate is: 17:05 hours.
The real flight time gate to gate on average is: 17:39 hours.
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 San Francisco: 2025-04-30 08:42:10
Current Time in Singapore: 2025-04-30 23:42:10
Alternative Flights
The following airlines serves the same route between San Francisco and Singapore:
Singapore Airlines
- Flight Number: SQ31. (On Time performance: 79 - Average Delay: 8 minutes)
- Flight Number: SQ33. (On Time performance: 82 - Average Delay: 9 minutes)
United Airlines
- Flight Number: UA29. (On Time performance: 50 - Average Delay: 18 minutes)
Singapore Airlines
- Flight Number: SQ31. (On Time performance: 79 - Average Delay: 8 minutes)
- Flight Number: SQ33. (On Time performance: 82 - Average Delay: 9 minutes)
United Airlines
- Flight Number: UA29. (On Time performance: 50 - Average Delay: 18 minutes)
Punctuality and delays
We have gathered data from recent months and present below an analysis of how timely the flights have been.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from October 28, 2024 to April 27, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.
Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from April 02, 2024 to March 31, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.
In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from January 28, 2025 to April 27, 2025, we have obtained these figures.
Total number of flights: 90
On Time: 59 ( 66 % )
Moderate Delay: 18 ( 20 % )
Significant Delay: 12 ( 13 % )
Major Delay: 1 ( 1 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 12 minutes.
Total number of flights: 90
On Time: 59 ( 66 % )
Moderate Delay: 18 ( 20 % )
Significant Delay: 12 ( 13 % )
Major Delay: 1 ( 1 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )
Average Delay: 12 minutes.
Last Past Flights UA1
Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
29 April
29 April
22:44
San Francisco (SFO)
San Francisco (SFO)
06:53
Singapore (SIN)
Singapore (SIN)
17h 09min
Boeing 787-9
Boeing 787-9
Landed - On-time
Monday
28 April
28 April
22:59
San Francisco (SFO)
San Francisco (SFO)
06:40
Singapore (SIN)
Singapore (SIN)
16h 41min
Boeing 787-9
Boeing 787-9
Landed - On-time
Sunday
27 April
27 April
22:51
San Francisco (SFO)
San Francisco (SFO)
06:40
Singapore (SIN)
Singapore (SIN)
16h 49min
Boeing 787-9
Boeing 787-9
Landed - On-time
Saturday
26 April
26 April
22:48
San Francisco (SFO)
San Francisco (SFO)
06:38
Singapore (SIN)
Singapore (SIN)
16h 50min
Boeing 787-9
Boeing 787-9
Landed - On-time
Friday
25 April
25 April
22:41
San Francisco (SFO)
San Francisco (SFO)
06:41
Singapore (SIN)
Singapore (SIN)
17h 00min
Boeing 787-9
Boeing 787-9
Landed - On-time
Thursday
24 April
24 April
23:15
San Francisco (SFO)
San Francisco (SFO)
07:18
Singapore (SIN)
Singapore (SIN)
17h 03min
Boeing 787-9
Boeing 787-9
Landed - Delayed
Wednesday
23 April
23 April
22:39
San Francisco (SFO)
San Francisco (SFO)
06:59
Singapore (SIN)
Singapore (SIN)
17h 20min
Boeing 787-9
Boeing 787-9
Landed - On-time
Tuesday
22 April
22 April
22:46
San Francisco (SFO)
San Francisco (SFO)
06:34
Singapore (SIN)
Singapore (SIN)
16h 48min
Boeing 787-9
Boeing 787-9
Landed - On-time
Monday
21 April
21 April
22:45
San Francisco (SFO)
San Francisco (SFO)
06:51
Singapore (SIN)
Singapore (SIN)
17h 06min
Boeing 787-9
Boeing 787-9
Landed - On-time
Sunday
20 April
20 April
22:45
San Francisco (SFO)
San Francisco (SFO)
06:47
Singapore (SIN)
Singapore (SIN)
17h 02min
Boeing 787-9
Boeing 787-9
Landed - On-time