| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 05 | DEN | SAN | 20:03 | 21:00 |
Landed
|
Track > |
| Apr 04 | DEN | SAN | 20:17 | 21:09 |
Landed
|
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| Apr 01 | DEN | SAN | 20:01 | 21:02 |
Landed
|
Track > |
| Mar 31 | DEN | SAN | 20:22 | 21:31 |
Landed Late
|
Track > |
| Mar 29 | DEN | SAN | 20:00 | 21:25 |
Landed Late
|
Track > |
| Mar 28 | DEN | SAN | 20:20 | 21:20 |
Landed
|
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| Mar 25 | DEN | SAN | 20:14 | 21:16 |
Landed
|
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| Mar 24 | DEN | SAN | 20:51 | 21:43 |
Landed Late
|
Track > |
| Mar 22 | DEN | SAN | 21:02 | 21:54 |
Delayed
|
Track > |
| Mar 21 | DEN | SAN | 20:06 | 21:04 |
Landed
|
Track > |
Southwest Airlines Flight WN123 connects Denver, United States to San Diego, United States, taking off from Denver International Airport DEN and landing at San Diego International Airport SAN.
How long is the WN123 flight from Denver to San Diego?
The average flight time from Denver to San Diego is 2 hours. The flight distance is 1371 km / 852 miles and the average flight speed is 685 km/h / 426 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN123 Denver to San Diego?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN123 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN123 arriving at?
Flight WN123 arrives at San Diego International Airport (SAN) Terminal 1.
When was the latest WN123 flight?
The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 21:00.
How else can the flight WN123 be referenced as?
This Southwest Airlines flight can also be referenced as SWA123, WN0123, WN 123, SWA 123.
How often is flight WN123 delayed?
On average, 50% of all WN123 flights are delayed. The average delay is 22 minutes.
Can I get compensation for my delayed or cancelled WN123 flight or baggage issues?
If your WN123 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 WN123 Flight Tracker above for more details.
Other flights departing from Denver DEN: WN2505, WN3543, WN1017, DL3795
Other flights arriving at San Diego SAN: AA3126, WN3996, AS3452, WN2146
All flights connecting Denver DEN to San Diego SAN.
