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

UA455 United Airlines - Flight Status

Codeshare Flights
The flight LH7545 from Lufthansa (LH) is a codeshare flight operated by United Airlines (UA) under the flight number UA455. Check this page for details about flight UA455.

Below, you can find details about United Airlines flight UA455, which currently operates between the airports of Phoenix - Phoenix Sky Harbor International Airport (Airport Code PHX) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Tuesday, December 16, 2025.

UA455 On Time performance:
100
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

UA455 United Airlines from Phoenix

Scheduled - On-time
Flight Status for Tuesday December 16, 2025
This flight was also scheduled for Yesterday (December 14, 2025). See it here
This flight is also scheduled for Today (December 15, 2025). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 737-800 (Scimitar Winglets) Passenger

Departure

Phoenix (PHX)
December 16, 2025
Phoenix Sky Harbor International Airport
Estimated Departure Time:
06:18 pm
Terminal:
3
Gate:
E3
Scheduled Departure Time: 06:18 pm

Arrival

San Francisco (SFO)
December 16, 2025
San Francisco International Airport
Estimated Arrival Time:
07:27 pm
Terminal:
3
Gate:
E6
Scheduled Arrival Time: 07:27 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:

- AC4369 - Air Canada

- CM2434 - Copa Airlines

- LH7545 - Lufthansa

- NZ9385 - Air New Zealand

- VA8582 - Virgin Australia

Additional Information

Which is the frequency of flight UA455?
The flight UA455 is scheduled to flight on daily basis.

Which is the distance of flight UA455?
The distance between the two airports is 651 miles.

Which is the flight time of flight UA455?
The scheduled flight time gate to gate is: 02:09 hours.
The real flight time gate to gate on average is: 01:59 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 Phoenix: 2025-12-15 22:08:18
Current Time in San Francisco: 2025-12-15 21:08:18

Alternative Flights

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

American Airlines
- Flight Number: AA1359.
- Flight Number: AA2234. (On Time performance: 71 - Average Delay: 20 minutes)
- Flight Number: AA2423. (On Time performance: 88 - Average Delay: 6 minutes)
- Flight Number: AA2427. (On Time performance: 71 - Average Delay: 15 minutes)
- Flight Number: AA2846. (On Time performance: 85 - Average Delay: 12 minutes)
- Flight Number: AA6276. (On Time performance: 85 - Average Delay: 7 minutes)

Alaska Airlines
- Flight Number: AS2009. (On Time performance: 44 - Average Delay: 48 minutes)
- Flight Number: AS3261. (On Time performance: 73 - Average Delay: 21 minutes)
- Flight Number: AS3291. (On Time performance: 92 - Average Delay: 35 minutes)

Frontier Airlines
- Flight Number: F91191. (On Time performance: 61 - Average Delay: 29 minutes)
- Flight Number: F93549. (On Time performance: 79 - Average Delay: 15 minutes)

United Airlines
- Flight Number: UA1387. (On Time performance: 87 - Average Delay: 8 minutes)
- Flight Number: UA1557. (On Time performance: 94 - Average Delay: 2 minutes)
- Flight Number: UA1678. (On Time performance: 100 - Average Delay: 0 minutes)
- Flight Number: UA1932. (On Time performance: 82 - Average Delay: 21 minutes)
- Flight Number: UA2619. (On Time performance: 82 - Average Delay: 7 minutes)
- Flight Number: UA564. (On Time performance: 74 - Average Delay: 19 minutes)

Southwest Airlines
- Flight Number: WN1799. (On Time performance: 84 - Average Delay: 13 minutes)
- Flight Number: WN2589. (On Time performance: 76 - Average Delay: 9 minutes)
- Flight Number: WN3026. (On Time performance: 46 - Average Delay: 33 minutes)
- Flight Number: WN4124. (On Time performance: 63 - Average Delay: 28 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 December 02, 2025 to December 13, 2025, we have obtained these figures.
Total number of flights: 12
On Time: 12 ( 100 % )
Moderate Delay: 0 ( 0 % )
Significant Delay: 0 ( 0 % )
Major Delay: 0 ( 0 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 0 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 UA455

Date
Departure
Arrival
Duration
Aircraft
Status
Sunday
14 December
06:09 pm
Phoenix (PHX)
07:10 pm
San Francisco (SFO)
02h 01min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Saturday
13 December
06:10 pm
Phoenix (PHX)
07:09 pm
San Francisco (SFO)
01h 59min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
12 December
06:09 pm
Phoenix (PHX)
07:04 pm
San Francisco (SFO)
01h 55min
Boeing 737-800
Boeing 737-800
Landed - On-time
Thursday
11 December
06:11 pm
Phoenix (PHX)
07:04 pm
San Francisco (SFO)
01h 53min
Boeing 737-800
Boeing 737-800
Landed - On-time
Wednesday
10 December
06:27 pm
Phoenix (PHX)
07:24 pm
San Francisco (SFO)
01h 57min
Boeing 737-800
Boeing 737-800
Landed - On-time
Tuesday
09 December
06:12 pm
Phoenix (PHX)
07:00 pm
San Francisco (SFO)
01h 48min
Boeing 737-800
Boeing 737-800
Landed - On-time
Monday
08 December
06:11 pm
Phoenix (PHX)
07:02 pm
San Francisco (SFO)
01h 51min
Boeing 737-800
Boeing 737-800
Landed - On-time
Sunday
07 December
06:18 pm
Phoenix (PHX)
07:16 pm
San Francisco (SFO)
01h 58min
Boeing 737-800
Boeing 737-800
Landed - On-time
Saturday
06 December
06:07 pm
Phoenix (PHX)
07:10 pm
San Francisco (SFO)
02h 03min
Boeing 737-800
Boeing 737-800
Landed - On-time
Friday
05 December
06:08 pm
Phoenix (PHX)
07:15 pm
San Francisco (SFO)
02h 07min
Boeing 737-800
Boeing 737-800
Landed - On-time