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

AS3490 Alaska Airlines - Flight Status

Below, you can find details about Alaska Airlines flight AS3490, which currently operates between the airports of San Francisco - San Francisco International Airport (Airport Code SFO) and San Diego - San Diego International Airport (Airport Code SAN).
This flight data pertains specifically to the flight's details for Monday, August 25, 2025.

AS3490 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

AS3490 Alaska Airlines to San Diego

Scheduled - On-time
Flight Status for Monday August 25, 2025
This flight was also scheduled for Yesterday (August 23, 2025). See it here
This flight is also scheduled for Today (August 24, 2025). See it here

Airline information

Alaska Airlines
Alaska Airlines
Equipment: Embraer 175 (Enhanced Winglets)

Departure

San Francisco (SFO)
August 25, 2025
San Francisco International Airport
Estimated Departure Time:
09:04 am
Terminal:
1
Gate:
B7
Scheduled Departure Time: 09:04 am

Arrival

San Diego (SAN)
August 25, 2025
San Diego International Airport
Estimated Arrival Time:
10:48 am
Terminal:
2
Gate:
28A
Scheduled Arrival Time: 10:48 am
Baggage: 1
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:

- AA9412 - American Airlines

- HA7020 - Hawaiian Airlines

Additional Information

Which is the frequency of flight AS3490?
The flight AS3490 is scheduled to flight on Wednesday, Thursday, Friday, Saturday, Sunday on a weekly basis.

Which is the distance of flight AS3490?
The distance between the two airports is 447 miles.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

Alternative Flights

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

Alaska Airlines
- Flight Number: AS3206.
- Flight Number: AS3310. (On Time performance: 90 - Average Delay: 6 minutes)
- Flight Number: AS3374. (On Time performance: 69 - Average Delay: 23 minutes)
- Flight Number: AS3376. (On Time performance: 83 - Average Delay: 12 minutes)
- Flight Number: AS3452. (On Time performance: 68 - Average Delay: 19 minutes)
- Flight Number: AS3455. (On Time performance: 61 - Average Delay: 20 minutes)
- Flight Number: AS3473.
- Flight Number: AS3479. (On Time performance: 54 - Average Delay: 22 minutes)
- Flight Number: AS3482. (On Time performance: 59 - Average Delay: 20 minutes)
- Flight Number: AS912. (On Time performance: 91 - Average Delay: 5 minutes)

Frontier Airlines
- Flight Number: F94306. (On Time performance: 54 - Average Delay: 19 minutes)

United Airlines
- Flight Number: UA1074. (On Time performance: 68 - Average Delay: 15 minutes)
- Flight Number: UA1106.
- Flight Number: UA1259. (On Time performance: 79 - Average Delay: 8 minutes)
- Flight Number: UA1434. (On Time performance: 73 - Average Delay: 14 minutes)
- Flight Number: UA1442. (On Time performance: 71 - Average Delay: 12 minutes)
- Flight Number: UA1483. (On Time performance: 81 - Average Delay: 7 minutes)
- Flight Number: UA1712. (On Time performance: 91 - Average Delay: 5 minutes)
- Flight Number: UA1812. (On Time performance: 87 - Average Delay: 8 minutes)
- Flight Number: UA2633. (On Time performance: 75 - Average Delay: 14 minutes)
- Flight Number: UA264. (On Time performance: 87 - Average Delay: 5 minutes)
- Flight Number: UA2861. (On Time performance: 76 - Average Delay: 19 minutes)
- Flight Number: UA369. (On Time performance: 62 - Average Delay: 19 minutes)
- Flight Number: UA682.

Southwest Airlines
- Flight Number: WN1252. (On Time performance: 71 - Average Delay: 14 minutes)
- Flight Number: WN1794. (On Time performance: 51 - Average Delay: 25 minutes)
- Flight Number: WN1843. (On Time performance: 57 - Average Delay: 53 minutes)
- Flight Number: WN2053. (On Time performance: 65 - Average Delay: 10 minutes)
- Flight Number: WN2438. (On Time performance: 19 - Average Delay: 46 minutes)
- Flight Number: WN2649. (On Time performance: 41 - Average Delay: 35 minutes)
- Flight Number: WN2769. (On Time performance: 58 - Average Delay: 20 minutes)
- Flight Number: WN4012. (On Time performance: 65 - Average Delay: 13 minutes)
- Flight Number: WN4380. (On Time performance: 62 - Average Delay: 16 minutes)
- Flight Number: WN494. (On Time performance: 47 - Average Delay: 23 minutes)
- Flight Number: WN662. (On Time performance: 70 - Average Delay: 21 minutes)

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 Weekday: We have gathered available data from last six months, spanning from April 22, 2025 to August 21, 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 August 02, 2024 to May 14, 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 AS3490

Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
23 August
09:03 am
San Francisco (SFO)
10:44 am
San Diego (SAN)
01h 41min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Friday
22 August
09:08 am
San Francisco (SFO)
11:59 am
San Diego (SAN)
02h 51min
Embraer 175 (E
Embraer 175 (E
Landed - Delayed
Thursday
21 August
09:01 am
San Francisco (SFO)
10:37 am
San Diego (SAN)
01h 36min
Embraer 175 (E
Embraer 175 (E
Landed - On-time
Wednesday
20 August
09:01 am
San Francisco (SFO)
10:32 am
San Diego (SAN)
01h 31min
Embraer 175 (E
Embraer 175 (E
Landed - On-time