WN 4543 San Diego to Spokane Flight Status

Southwest Airlines Flight WN4543 from San Diego International Airport SAN to Spokane International Airport GEG is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on April 4th, 2026.
Check the table below for WN4543's most recent flight history:

WN 4543 Flight Status & Schedule

Date Departure Arrival Status
Apr 04 11:44 14:00
Landed
Track >
Mar 28 13:42 16:02
Delayed
Track >
Mar 21 11:47 14:00
Landed
Track >
Mar 14 11:36 14:05
Landed
Track >
Mar 07 11:32 14:09
Landed
Track >

Southwest Airlines WN 4543 San Diego to Spokane Flight Information

Southwest Airlines Flight WN4543 connects San Diego, United States to Spokane, United States, taking off from San Diego International Airport SAN and landing at Spokane International Airport GEG.

How long is the WN4543 flight from San Diego to Spokane?

The average flight time from San Diego to Spokane is 2 hours and 23 minutes. The flight distance is 1655 km / 1029 miles and the average flight speed is 697 km/h / 433 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4543 San Diego to Spokane?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4543 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest WN4543 flight?

The latest flight took off on Saturday, April 4th, 2026 with the flight status being Landed on 14:00.

How else can the flight WN4543 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4543, WN 4543, SWA 4543.

How often is flight WN4543 delayed?

On average, 20% of all WN4543 flights are delayed. The average delay is 107 minutes.

Can I get compensation for my delayed or cancelled WN4543 flight or baggage issues?

If your WN4543 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 WN4543 Flight Tracker above for more details.

WN4543 and San Diego SAN to Spokane GEG Flights

Other flights departing from San Diego SAN: WN554, WN3995, WN3910, WN4352

Other flights arriving at Spokane GEG: WN3224, AA2871, WN204, DL844

All flights connecting San Diego SAN to Spokane GEG.

WN4543 Southwest Airlines Flight: San Diego to Spokane Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.