| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | DAL | SAN | 20:21 | 20:58 |
Delayed
|
Track > |
| Jun 02 | DAL | SAN | 19:50 | 19:35 |
Unknown
|
Track > |
| Jun 01 | DAL | SAN | 21:39 | 22:18 |
Landed Late
|
Track > |
| May 31 | DAL | SAN | 20:55 | 21:33 |
Landed
|
Track > |
| May 29 | DAL | SAN | 21:11 | 22:02 |
Landed
|
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| May 28 | DAL | SAN | 21:03 | 21:45 |
Landed
|
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| May 27 | DAL | SAN | 19:07 | 19:49 |
Landed
|
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| May 26 | DAL | SAN | 22:41 | 19:35 |
Unknown
|
Track > |
| May 25 | DAL | SAN | 21:26 | 22:04 |
Landed
|
Track > |
| May 24 | DAL | SAN | 22:24 | 23:11 |
Delayed
|
Track > |
Southwest Airlines Flight WN423 connects Dallas, United States to San Diego, United States, taking off from Dallas Love Field Airport DAL and landing at San Diego International Airport SAN.
How long is the WN423 flight from Dallas to San Diego?
The average flight time from Dallas to San Diego is 2 hours and 41 minutes. The flight distance is 1898 km / 1179 miles and the average flight speed is 684 km/h / 425 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN423 Dallas to San Diego?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN423 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN423 arriving at?
Flight WN423 arrives at San Diego International Airport (SAN) Terminal 1.
When was the latest WN423 flight?
The latest flight took off on Thursday, June 4th, 2026 with the flight status being En-Route on 20:58.
How else can the flight WN423 be referenced as?
This Southwest Airlines flight can also be referenced as SWA423, WN0423, WN 423, SWA 423.
How often is flight WN423 delayed?
On average, 70% of all WN423 flights are delayed. The average delay is 36 minutes.
Can I get compensation for my delayed or cancelled WN423 flight or baggage issues?
If your WN423 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 WN423 Flight Tracker above for more details.
Other flights departing from Dallas DAL: WN1473, WN1533, WN42, WN1558
Other flights arriving at San Diego SAN: WN3194, WN3541, WN1676, AS3481
All flights connecting Dallas DAL to San Diego SAN.