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

UA1609 United Airlines - Flight Status

Codeshare Flights
The flight NH6493 from ANA All Nippon Airways (NH) is a codeshare flight operated by United Airlines (UA) under the flight number UA1609. Check this page for details about flight UA1609.

Below, you can find details about United Airlines flight UA1609, which currently operates between the airports of Houston - Houston George Bush Intercontinental Airport (Airport Code IAH) and San Francisco - San Francisco International Airport (Airport Code SFO).
This flight data pertains specifically to the flight's details for Tuesday, August 19, 2025.

UA1609 On Time performance:
38
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

UA1609 United Airlines from Houston

Landed - On-time
Flight Status for Tuesday August 19, 2025
This flight is also scheduled for Today (August 20, 2025). See it here
This flight is also scheduled for Tomorrow (August 21, 2025). See it here

Airline information

United Airlines
United Airlines
Equipment: Boeing 737-900 (winglets) Passenger/BBJ3

Departure

Houston (IAH)
August 19, 2025
Houston George Bush Intercontinental Airport
Departed at:
09:48 pm
Terminal:
E
Gate:
E8
Scheduled Departure Time: 09:51 pm

Arrival

San Francisco (SFO)
August 19, 2025
San Francisco International Airport
Arrived at:
11:42 pm
Terminal:
3
Gate:
E8
Scheduled Arrival Time: 11:59 pm
Baggage: 9
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:

- NH6493 - ANA All Nippon Airways

- NZ9210 - Air New Zealand

- VA8073 - Virgin Australia

Additional Information

Which is the frequency of flight UA1609?
The flight UA1609 is scheduled to flight on Monday, Tuesday, Wednesday, Thursday, Friday, Sunday on a weekly basis.

Which is the distance of flight UA1609?
The distance between the two airports is 1634 miles.

Which is the flight time of flight UA1609?
The scheduled flight time gate to gate is: 04:08 hours.
The real flight time gate to gate on average is: 03:59 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 Houston: 2025-08-20 22:51:45
Current Time in San Francisco: 2025-08-20 20:51:45

Alternative Flights

The following airline serve the same route between Houston and San Francisco:
United Airlines - Flight Number: UA1111. (On Time performance: 100 - Average Delay: 0 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 June 26, 2025 to August 13, 2025, we have obtained these figures.
Total number of flights: 34
On Time: 13 ( 38 % )
Moderate Delay: 9 ( 26 % )
Significant Delay: 5 ( 15 % )
Major Delay: 7 ( 21 % )
Canceled: 0 ( 0 % )
Diverted: 0 ( 0 % )

Average Delay: 42 minutes.
Delays analyzed by Weekday: We have gathered available data from last six months, spanning from March 06, 2025 to August 13, 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.

Note: We have excluded some days from the graph, since the quantity and quality of the data is not representative enough.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from March 06, 2025 to July 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.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.

Last Past Flights UA1609

Date
Departure
Arrival
Duration
Aircraft
Status
Tuesday
19 August
09:48 pm
Houston (IAH)
11:42 pm
San Francisco (SFO)
03h 54min
Boeing 737-900
Boeing 737-900
Landed - On-time
Monday
18 August
08:58 pm
Houston (IAH)
11:11 pm
San Francisco (SFO)
04h 13min
Boeing 737MAX
Boeing 737MAX
Landed - On-time
Sunday
17 August
09:21 pm
Houston (IAH)
11:17 pm
San Francisco (SFO)
03h 56min
Boeing 737-900
Boeing 737-900
Landed - On-time
Friday
15 August
09:00 pm
Houston (IAH)
12:01 am
San Francisco (SFO)
05h 01min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Thursday
14 August
09:09 pm
Houston (IAH)
11:33 pm
San Francisco (SFO)
04h 24min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Wednesday
13 August
09:42 pm
Houston (IAH)
11:35 pm
San Francisco (SFO)
03h 53min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Monday
11 August
09:27 pm
Houston (IAH)
11:35 pm
San Francisco (SFO)
04h 08min
Boeing 737MAX
Boeing 737MAX
Landed - Delayed
Sunday
10 August
08:54 pm
Houston (IAH)
11:04 pm
San Francisco (SFO)
04h 10min
Boeing 737-900
Boeing 737-900
Landed - On-time
Friday
08 August
09:15 pm
Houston (IAH)
11:07 pm
San Francisco (SFO)
03h 52min
Boeing 737-900
Boeing 737-900
Landed - On-time
Thursday
07 August
09:05 pm
Houston (IAH)
10:57 pm
San Francisco (SFO)
03h 52min
Boeing 737MAX
Boeing 737MAX
Landed - On-time