UA3979 United Airlines - Flight Status
Below, you can find details about United Airlines flight UA3979, which currently operates between the airports of Guam - A.B. Won Pat International Airport (Airport Code GUM) and Singapore - Singapore Changi Airport (Airport Code SIN).
This flight data pertains specifically to the flight's details for Thursday, January 22, 2026.
Table of contents:
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3979
Flight Status Additional Information Alternative Flights Punctuality and delays Last Past Flights UA3979
UA3979 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
UA3979 United Airlines from Guam
This flight is not scheduled for January 22, 2026.
This flight is not scheduled for January 22, 2026.
Airline information
United Airlines
Departure
Guam (GUM)
January 17, 2026
A.B. Won Pat International Airport
Arrival
Singapore (SIN)
January 17, 2026
Singapore Changi Airport
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 UA3979?
The flight UA3979 is currently not scheduled at Singapore Changi Airport (SIN).
Which is the distance of flight UA3979?
The distance between the two airports is 4689 kilometers.
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 Guam: 2026-01-22 02:09:12
Current Time in Singapore: 2026-01-22 00:09:12
The flight UA3979 is currently not scheduled at Singapore Changi Airport (SIN).
Which is the distance of flight UA3979?
The distance between the two airports is 4689 kilometers.
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 Guam: 2026-01-22 02:09:12
Current Time in Singapore: 2026-01-22 00:09:12
Alternative Flights
United Airlines is the only airline operating the route from Guam to Singapore.
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 UA3979
Date
Departure
Arrival
Duration
Aircraft
Status
Wednesday
21 January
21 January
08:30
Hong Kong (HKG)
Hong Kong (HKG)
12:25
Singapore (SIN)
Singapore (SIN)
05h 55min
Saturday
17 January
17 January
10:57
Guam (GUM)
Guam (GUM)
14:38
Singapore (SIN)
Singapore (SIN)
05h 41min
Boeing 787-8
Boeing 787-8
Landed - Delayed