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WN4309 Flight Status Southwest Airlines: Salt Lake City to San Diego (SWA4309)

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WN 4309 Salt Lake City to San Diego Flight Status

Southwest Airlines Flight WN4309 from Salt Lake City International Airport SLC to San Diego International Airport SAN is not scheduled for today July 20th, 2026.
The last time the flight was scheduled was on June 3rd, 2026.
Check the table below for WN4309's most recent flight history:

WN 4309 Flight Status & Schedule

Date Departure Arrival Status
Jun 03 17:27 17:48
Landed
 Track >
Jun 02 17:21 17:51
Landed
 Track >
Jun 01 11:21 11:57
Landed
 Track >
May 31 14:18 14:51
Landed
 Track >
May 29 11:15 11:46
Landed
 Track >
< All SLC Departures All SAN Arrivals >

Southwest Airlines WN 4309 Salt Lake City to San Diego Flight Information

Southwest Airlines Flight WN4309 connects Salt Lake City, United States to San Diego, United States, taking off from Salt Lake City International Airport SLC and landing at San Diego International Airport SAN.

How long is the WN4309 flight from Salt Lake City to San Diego?

The average flight time from Salt Lake City to San Diego is 1 hour and 31 minutes. The flight distance is 1008 km / 627 miles and the average flight speed is 661 km/h / 410 mph.

What is the On-Time Performance (OTP) of Southwest Airlines Flight WN4309 Salt Lake City to San Diego?

The Airportia On-Time Performance Rating for Southwest Airlines Flight WN4309 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WN4309 arriving at?

Flight WN4309 arrives at San Diego International Airport (SAN) Terminal 1.

When was the latest WN4309 flight?

The latest flight took off on Thursday, June 4th, 2026 with the flight status being Landed on 17:48.

How else can the flight WN4309 be referenced as?

This Southwest Airlines flight can also be referenced as SWA4309, WN 4309, SWA 4309.

How often is flight WN4309 delayed?

On average, 30% of all WN4309 flights are delayed. The average delay is 5 minutes.

Can I get compensation for my delayed or cancelled WN4309 flight or baggage issues?

If your WN4309 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 WN4309 Flight Tracker above for more details.

WN4309 and Salt Lake City SLC to San Diego SAN Flights

Other flights departing from Salt Lake City SLC: WN3546, DL3963, DL3739, DL4012

Other flights arriving at San Diego SAN: AS697, WN2744, WN2592, WN2487

All flights connecting Salt Lake City SLC to San Diego SAN.

WN4309 Southwest Airlines Flight: Salt Lake City to San Diego Route Map

Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
New Flights: B0840 MW1203 2L9500 A87171 3E147 FI5486 B5919 K49960 DM5350 9M964
See Also: Flight Tracker Airports Airlines News Flights Monitor Delay Compensation
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.