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

AS343 Alaska Airlines - Flight Status

Below, you can find details about Alaska Airlines flight AS343, which currently operates between the airports of Seattle - Seattle-Tacoma International Airport (Airport Code SEA) and San Jose - San Jose Mineta International Airport (Airport Code SJC).
This flight data pertains specifically to the flight's details for Saturday, April 05, 2025.

AS343 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

AS343 Alaska Airlines to San Jose

We only provide flight information for yesterday, today and tomorrow. This flight is not scheduled for this interval of time.

Airline information

Alaska Airlines
Alaska Airlines

Departure

Seattle (SEA)
April 05, 2025
Seattle-Tacoma International Airport

Arrival

San Jose (SJC)
April 05, 2025
San Jose Mineta International Airport
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:

- AA7505 - American Airlines

- DE5212 - Condor

- HA6752 - Hawaiian Airlines

- KE6127 - Korean Air

- QR2952 - Qatar Airways

- TN2664 - Air Tahiti Nui

Additional Information

Which is the frequency of flight AS343?
The flight AS343 is currently not scheduled at Seattle Airport - SEATAC.

Which is the distance of flight AS343?
The distance between the two airports is 697 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 Seattle and San Jose:

Alaska Airlines
- Flight Number: AS1080. (On Time performance: 85 - Average Delay: 7 minutes)
- Flight Number: AS1088. (On Time performance: 88 - Average Delay: 4 minutes)
- Flight Number: AS1226. (On Time performance: 86 - Average Delay: 3 minutes)
- Flight Number: AS1310. (On Time performance: 73 - Average Delay: 13 minutes)
- Flight Number: AS2402. (On Time performance: 100 - Average Delay: 1 minutes)
- Flight Number: AS341. (On Time performance: 76 - Average Delay: 11 minutes)
- Flight Number: AS870. (On Time performance: 46 - Average Delay: 19 minutes)
- Flight Number: AS918. (On Time performance: 85 - Average Delay: 9 minutes)
- Flight Number: AS975. (On Time performance: 79 - Average Delay: 10 minutes)

Delta Air Lines
- Flight Number: DL3610.
- Flight Number: DL3736. (On Time performance: 86 - Average Delay: 10 minutes)
- Flight Number: DL3789. (On Time performance: 77 - Average Delay: 14 minutes)
- Flight Number: DL3840. (On Time performance: 92 - Average Delay: 5 minutes)
- Flight Number: DL3994. (On Time performance: 93 - Average Delay: 4 minutes)

Southwest Airlines
- Flight Number: WN1469. (On Time performance: 92 - Average Delay: 3 minutes)
- Flight Number: WN1719. (On Time performance: 75 - Average Delay: 10 minutes)
- Flight Number: WN2483. (On Time performance: 58 - Average Delay: 25 minutes)
- Flight Number: WN2626.
- Flight Number: WN3249. (On Time performance: 75 - Average Delay: 6 minutes)
- Flight Number: WN3298. (On Time performance: 50 - Average Delay: 24 minutes)
- Flight Number: WN3939.
- Flight Number: WN4356. (On Time performance: 83 - Average Delay: 7 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 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 AS343

Date
Departure
Arrival
Duration
Aircraft
Status
Saturday
05 April
04:50 pm
Seattle (SEA)
06:52 pm
San Jose (SJC)
02h 02min
Boeing 737-900
Boeing 737-900
Landed - On-time
Saturday
29 March
04:32 pm
Seattle (SEA)
06:36 pm
San Jose (SJC)
02h 04min
Boeing 737-900
Boeing 737-900
Landed - On-time
Saturday
22 March
04:37 pm
Seattle (SEA)
06:34 pm
San Jose (SJC)
01h 57min
Boeing 737 Pas
Boeing 737 Pas
Landed - On-time