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

UA559 United Airlines - Flight Status

Codeshare Flights
The flight NZ9123 from Air New Zealand (NZ) is a codeshare flight operated by United Airlines (UA) under the flight number UA559. Check this page for details about flight UA559.

Below, you can find details about United Airlines flight UA559, which currently operates between the airports of Newark - Newark Liberty International Airport (Airport Code EWR) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Friday, February 28, 2025.

UA559 On Time performance:
64
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

UA559 United Airlines from Newark

Landed - On-time
Flight Status for Friday February 28, 2025
This flight is also scheduled for Today (March 01, 2025). See it here
This flight is also scheduled for Tomorrow (March 02, 2025). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 787-9

Departure

Newark (EWR)
February 28, 2025
Newark Liberty International Airport
Departed at:
05:42 pm
Terminal:
A
Gate:
A28
Scheduled Departure Time: 05:30 pm

Arrival

San Francisco (SFO)
February 28, 2025
San Francisco International Airport
Arrived at:
08:32 pm
Terminal:
IN - International
Gate:
G1
Scheduled Arrival Time: 08:55 pm
Baggage: 5
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:

- LH7886 - Lufthansa

- NZ9123 - Air New Zealand

- SN8911 - Brussels Airlines

- VA8517 - Virgin Australia

Additional Information

Which is the frequency of flight UA559?
The flight UA559 is scheduled to flight on daily basis.

Which is the distance of flight UA559?
The distance between the two airports is 2560 miles.

Which is the flight time of flight UA559?
The scheduled flight time gate to gate is: 06:25 hours.
The real flight time gate to gate on average is: 06:14 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 Newark: 2025-03-01 14:09:46
Current Time in San Francisco: 2025-03-01 11:09:46

Alternative Flights

The following airlines serves the same route between Newark and San Francisco:

Alaska Airlines
- Flight Number: AS279. (On Time performance: 64 - Average Delay: 26 minutes)

United Airlines
- Flight Number: UA1233. (On Time performance: 93 - Average Delay: 1 minutes)
- Flight Number: UA1254. (On Time performance: 71 - Average Delay: 28 minutes)
- Flight Number: UA1283. (On Time performance: 93 - Average Delay: 5 minutes)
- Flight Number: UA2080. (On Time performance: 92 - Average Delay: 7 minutes)
- Flight Number: UA2247. (On Time performance: 93 - Average Delay: 11 minutes)
- Flight Number: UA2855. (On Time performance: 74 - Average Delay: 19 minutes)
- Flight Number: UA448. (On Time performance: 77 - Average Delay: 14 minutes)
- Flight Number: UA548. (On Time performance: 68 - Average Delay: 21 minutes)
- Flight Number: UA593. (On Time performance: 86 - Average Delay: 8 minutes)
- Flight Number: UA598. (On Time performance: 78 - Average Delay: 20 minutes)
- Flight Number: UA608. (On Time performance: 81 - Average Delay: 9 minutes)
- Flight Number: UA618. (On Time performance: 90 - Average Delay: 8 minutes)
- Flight Number: UA625. (On Time performance: 92 - Average Delay: 2 minutes)
- Flight Number: UA648. (On Time performance: 88 - Average Delay: 6 minutes)

Punctuality and delays

We have gathered data from recent months and present below an analysis of how timely the flights have been.

In terms of On-Time Performance, by analyzing the flight data from the last three months, spanning from February 13, 2025 to February 26, 2025, we have obtained these figures.
Total number of flights: 14
On Time: 9 ( 64 % )
Moderate Delay: 1 ( 7 % )
Significant Delay: 2 ( 14 % )
Major Delay: 2 ( 14 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 32 minutes.
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 UA559

Date
Departure
Arrival
Duration
Aircraft
Status
Friday
28 February
05:42 pm
Newark (EWR)
08:32 pm
San Francisco (SFO)
05h 50min
Boeing 787-9
Boeing 787-9
Landed - On-time
Thursday
27 February
05:24 pm
Newark (EWR)
08:19 pm
San Francisco (SFO)
05h 55min
Boeing 787-9
Boeing 787-9
Landed - On-time
Wednesday
26 February
09:18 pm
Newark (EWR)
11:58 pm
San Francisco (SFO)
05h 40min
Boeing 787-9
Boeing 787-9
Landed - Delayed
Tuesday
25 February
05:28 pm
Newark (EWR)
08:26 pm
San Francisco (SFO)
05h 58min
Boeing 787-9
Boeing 787-9
Landed - On-time
Monday
24 February
05:19 pm
Newark (EWR)
08:03 pm
San Francisco (SFO)
05h 44min
Boeing 787-9
Boeing 787-9
Landed - On-time
Sunday
23 February
05:26 pm
Newark (EWR)
08:21 pm
San Francisco (SFO)
05h 55min
Boeing 787-9
Boeing 787-9
Landed - On-time
Saturday
22 February
05:13 pm
Newark (EWR)
08:03 pm
San Francisco (SFO)
05h 50min
Boeing 787-9
Boeing 787-9
Landed - On-time
Friday
21 February
05:43 pm
Newark (EWR)
08:30 pm
San Francisco (SFO)
05h 47min
Boeing 787-9
Boeing 787-9
Landed - On-time
Thursday
20 February
05:48 pm
Newark (EWR)
09:51 pm
San Francisco (SFO)
07h 03min
Boeing 787-9
Boeing 787-9
Landed - Delayed
Wednesday
19 February
05:25 pm
Newark (EWR)
08:20 pm
San Francisco (SFO)
05h 55min
Boeing 787-9
Boeing 787-9
Landed - On-time