| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 03 | MDW | SAN | 08:33 | 10:20 |
Landed
|
Track > |
| Jul 27 | MDW | SAN | 08:50 | 10:40 |
Landed Late
|
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| Jul 20 | MDW | SAN | 08:37 | 10:22 |
Landed
|
Track > |
| Jul 13 | MDW | SAN | 08:34 | 10:14 |
Landed
|
Track > |
| Jul 06 | MDW | SAN | 08:26 | 10:14 |
Landed
|
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| Jun 29 | MDW | SAN | 08:31 | 10:14 |
Landed
|
Track > |
| Jun 22 | MDW | SAN | 08:39 | 10:24 |
Landed
|
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| Jun 15 | MDW | SAN | 08:40 | 10:18 |
Landed
|
Track > |
| Jun 08 | MDW | SAN | 08:35 | 10:24 |
Landed
|
Track > |
Southwest Airlines Flight WN3851 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 WN3851 flight from Chicago to San Diego?
The average flight time from Chicago to San Diego is 3 hours and 45 minutes. The flight distance is 2776 km / 1725 miles and the average flight speed is 740 km/h / 460 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3851 Chicago to San Diego?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3851 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3851 arriving at?
Flight WN3851 arrives at San Diego International Airport (SAN) Terminal 1.
When was the latest WN3851 flight?
The latest flight took off on Sunday, August 3rd, 2025 with the flight status being Landed on 10:20.
How else can the flight WN3851 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3851, WN 3851, SWA 3851.
How often is flight WN3851 delayed?
On average, 11% of all WN3851 flights are delayed. The average delay is 15 minutes.
Can I get compensation for my delayed or cancelled WN3851 flight or baggage issues?
If your WN3851 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 WN3851 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN226, WN368, WN2204, WN2577
Other flights arriving at San Diego SAN: WS1562, WN113, WN2133, WN3652
All flights connecting Chicago MDW to San Diego SAN.
