| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 29 | HOU | SAN | 08:05 | 09:04 |
Landed
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Track > |
| Oct 28 | HOU | SAN | 07:53 | 08:50 |
Landed
|
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| Oct 26 | HOU | SAN | 08:32 | 09:48 |
Landed Late
|
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| Oct 22 | HOU | SAN | 07:56 | 09:05 |
Landed
|
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| Oct 21 | HOU | SAN | 07:57 | 09:05 |
Landed
|
Track > |
| Oct 19 | HOU | SAN | 08:00 | 09:01 |
Landed
|
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| Oct 15 | HOU | SAN | 07:51 | 08:40 |
Landed
|
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| Oct 14 | HOU | SAN | 07:55 | 08:59 |
Landed
|
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| Oct 12 | HOU | SAN | 07:59 | 08:54 |
Landed
|
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| Oct 08 | HOU | SAN | 08:00 | 08:58 |
Landed
|
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Southwest Airlines Flight WN2121 connects Houston, United States to San Diego, United States, taking off from Houston William P. Hobby Airport HOU and landing at San Diego International Airport SAN.
How long is the WN2121 flight from Houston to San Diego?
The average flight time from Houston to San Diego is 3 hours and 1 minute. The flight distance is 2108 km / 1310 miles and the average flight speed is 698 km/h / 434 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN2121 Houston to San Diego?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN2121 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN2121 arriving at?
Flight WN2121 arrives at San Diego International Airport (SAN) Terminal 1.
When was the latest WN2121 flight?
The latest flight took off on Wednesday, October 29th, 2025 with the flight status being Landed on 09:04.
How else can the flight WN2121 be referenced as?
This Southwest Airlines flight can also be referenced as SWA2121, WN 2121, SWA 2121.
How often is flight WN2121 delayed?
On average, 10% of all WN2121 flights are delayed. The average delay is 38 minutes.
Can I get compensation for my delayed or cancelled WN2121 flight or baggage issues?
If your WN2121 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 WN2121 Flight Tracker above for more details.
Other flights departing from Houston HOU: WN1204, WN2967, WN3069, WN3403
Other flights arriving at San Diego SAN: WN1186, WN1312, WN2572, WN836
All flights connecting Houston HOU to San Diego SAN.
