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WN1521 Flight Status Southwest Airlines: Spokane to San Jose (SWA1521)

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WN 1521 Spokane to San Jose Flight Status

Southwest Airlines Flight WN1521 from Spokane International Airport GEG to San Jose International Airport SJC is not scheduled for today June 3rd, 2026.
The last time the flight was scheduled was on September 29th, 2025.
Check the table below for WN1521's most recent flight history:

WN 1521 Flight Status & Schedule

Date Departure Arrival Status
Sep 29 13:25 15:20
Landed
 Track >
Sep 26 13:28 15:09
Landed
 Track >
Sep 25 13:35 15:19
Landed
 Track >
Sep 22 13:45 15:24
Landed
 Track >
Sep 19 13:20 15:13
Landed
 Track >
< All GEG Departures All SJC Arrivals >

Southwest Airlines WN 1521 Spokane to San Jose Flight Information

Southwest Airlines Flight WN1521 connects Spokane, United States to San Jose, United States, taking off from Spokane International Airport GEG and landing at San Jose International Airport SJC.

How long is the WN1521 flight from Spokane to San Jose?

The average flight time from Spokane to San Jose is 1 hour and 45 minutes. The flight distance is 1196 km / 743 miles and the average flight speed is 680 km/h / 423 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1521 Spokane to San Jose?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1521 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN1521 arriving at?

Flight WN1521 arrives at San Jose International Airport (SJC) Terminal B.

When was the latest WN1521 flight?

The latest flight took off on Monday, September 29th, 2025 with the flight status being Landed on 15:20.

How else can the flight WN1521 be referenced as?

This Southwest Airlines flight can also be referenced as SWA1521, WN 1521, SWA 1521.

How often is flight WN1521 delayed?

On average, 30% of all WN1521 flights are delayed. The average delay is 15 minutes.

Can I get compensation for my delayed or cancelled WN1521 flight or baggage issues?

If your WN1521 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our WN1521 Flight Tracker above for more details.

WN1521 and Spokane GEG to San Jose SJC Flights

Other flights departing from Spokane GEG: AS3424, WN1086, AS2042, A81970

Other flights arriving at San Jose SJC: WN3534, WN1733, NK2673, WN1953

All flights connecting Spokane GEG to San Jose SJC.

WN1521 Southwest Airlines Flight: Spokane to San Jose Route Map

WN1521 Southwest Airlines Flight Map: Spokane to San Jose
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: RR8063 G4306 AD4248 WS9444 CP638 N9134 4D889 IX3406 LB6715 9M9924
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.