| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | MDW | SAN | 15:44 | 18:14 |
Landed Late
|
Track > |
| Jan 01 | MDW | SAN | 14:04 | 16:05 |
Landed
|
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| Dec 31 | MDW | SAN | 15:06 | 17:00 |
Landed Late
|
Track > |
| Dec 25 | MDW | SAN | 14:12 | 16:11 |
Landed
|
Track > |
| Dec 24 | MDW | SAN | 14:45 | 16:59 |
Landed Late
|
Track > |
| Dec 18 | MDW | SAN | 16:35 | 18:30 |
Delayed
|
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| Dec 17 | MDW | SAN | 14:28 | 16:24 |
Landed
|
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| Dec 16 | MDW | SAN | 14:20 | 16:08 |
Landed
|
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| Dec 15 | MDW | SAN | 14:06 | 15:46 |
Landed
|
Track > |
| Dec 14 | MDW | SAN | 15:17 | 17:05 |
Landed
|
Track > |
Southwest Airlines Flight WN1021 connects Chicago, United States to San Diego, United States, taking off from Chicago Midway International Airport MDW and landing at San Diego International Airport SAN.
How long is the WN1021 flight from Chicago to San Diego?
The average flight time from Chicago to San Diego is 3 hours and 58 minutes. The flight distance is 2776 km / 1725 miles and the average flight speed is 700 km/h / 435 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1021 Chicago to San Diego?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1021 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN1021 arriving at?
Flight WN1021 arrives at San Diego International Airport (SAN) Terminal 1.
When was the latest WN1021 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 18:14.
How else can the flight WN1021 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1021, WN 1021, SWA 1021.
How often is flight WN1021 delayed?
On average, 50% of all WN1021 flights are delayed. The average delay is 42 minutes.
Can I get compensation for my delayed or cancelled WN1021 flight or baggage issues?
If your WN1021 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 WN1021 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN4561, WN2543, WN2470, WN3759
Other flights arriving at San Diego SAN: UA779, WN4517, WN4310, WN2455
All flights connecting Chicago MDW to San Diego SAN.