Informational Guide to San Francisco Airport (SFO) - NON OFFICIAL

UA731 United Airlines - Flight Status

Below, you can find details about United Airlines flight UA731, which currently operates between the airports of Christchurch - Christchurch Airport (Airport Code CHC) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Sunday, December 07, 2025.

UA731 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

UA731 United Airlines from Christchurch

Landed - On-time
Flight Status for Sunday December 07, 2025

Airline information

United Airlines
United Airlines
Equipment: Boeing 787-8

Departure

Christchurch (CHC)
December 07, 2025
Christchurch Airport
Departed at:
02:06 pm
Terminal:
-
Gate:
34
Scheduled Departure Time: 02:15 pm

Arrival

San Francisco (SFO)
December 07, 2025
San Francisco International Airport
Arrived at:
06:06 am
Terminal:
IN - International
Gate:
G5
Scheduled Arrival Time: 06:15 am
Baggage: INT
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.

Codeshare Flights

This flight is shared with other airlines, this means that these other flights are the same:

- LH8973 - Lufthansa

- LX3101 - Swiss

- NZ9851 - Air New Zealand

Additional Information

Which is the frequency of flight UA731?
The flight UA731 is currently not scheduled at San Francisco Airport (SFO).

Which is the distance of flight UA731?
The distance between the two airports is 6928 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 Christchurch: 2025-12-08 07:29:47
Current Time in San Francisco: 2025-12-07 10:29:47

Alternative Flights

United Airlines is the only airline operating the route from Christchurch to San Francisco.

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: We have gathered available data from last twelve closed months, spanning from December 06, 2024 to March 28, 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.

Last Past Flights UA731

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
05 December
02:10 pm
Christchurch (CHC)
06:03 am
San Francisco (SFO)
12h 53min
Boeing 787-8
Boeing 787-8
Landed - On-time