Informational Guide to Seattle–Tacoma Airport - Seatac (SEA) - NON OFFICIAL

AS519 Alaska Airlines - Flight Status

Below, you can find details about Alaska Airlines flight AS519, which currently operates between the airports of San Antonio - San Antonio International Airport (Airport Code SAT) and Seattle - Seattle-Tacoma International Airport (Airport Code SEA).
This flight data pertains specifically to the flight's details for Sunday, November 23, 2025.

AS519 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

AS519 Alaska Airlines from San Antonio

Scheduled - On-time
Flight Status for Sunday November 23, 2025
This flight is also scheduled for Today (November 22, 2025). See it here

Airline information

Alaska Airlines
Alaska Airlines
Equipment: Boeing 737MAX 9 Passenger

Departure

San Antonio (SAT)
November 23, 2025
San Antonio International Airport
Estimated Departure Time:
06:30 am
Terminal:
A
Gate:
A2
Scheduled Departure Time: 06:30 am

Arrival

Seattle (SEA)
November 23, 2025
Seattle-Tacoma International Airport
Estimated Arrival Time:
09:09 am
Gate:
C20
Scheduled Arrival Time: 09:09 am
Baggage: 15
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.seattle-airport.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:

- HA6562 - Hawaiian Airlines

- QR2119 - Qatar Airways

- TN2530 - Air Tahiti Nui

Additional Information

Which is the frequency of flight AS519?
The flight AS519 is currently not scheduled at Seattle Airport - SEATAC.

Which is the distance of flight AS519?
The distance between the two airports is 1774 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 San Antonio: 2025-11-22 13:43:16
Current Time in Seattle: 2025-11-22 11:43:16

Alternative Flights

The following airline serve the same route between San Antonio and Seattle:
Alaska Airlines - Flight Number: AS400. (On Time performance: 86 - Average Delay: 4 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 May 16, 2025 to June 11, 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 November 22, 2024 to June 11, 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 AS519

No flights for AS519 were scheduled in the past month. The last flight took place on Sunday, November 23, 2025