| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Apr 06 | MDW | SAN | 06:10 | 08:13 |
Landed
|
Track > |
| Apr 04 | MDW | SAN | 15:23 | 17:21 |
Landed Late
|
Track > |
| Apr 03 | MDW | SAN | 06:23 | 08:21 |
Landed
|
Track > |
| Apr 02 | MDW | SAN | 06:18 | 08:27 |
Landed
|
Track > |
| Apr 01 | MDW | SAN | 05:59 | 08:01 |
Landed
|
Track > |
| Mar 31 | MDW | SAN | 05:53 | 07:53 |
Landed
|
Track > |
| Mar 30 | MDW | SAN | 06:13 | 08:24 |
Landed
|
Track > |
| Mar 28 | MDW | SAN | 14:17 | 16:16 |
Landed
|
Track > |
| Mar 27 | MDW | SAN | 06:21 | 08:26 |
Landed
|
Track > |
| Mar 26 | MDW | SAN | 06:09 | 08:13 |
Landed
|
Track > |
Southwest Airlines Flight WN3994 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 WN3994 flight from Chicago to San Diego?
The average flight time from Chicago to San Diego is 4 hours and 2 minutes. The flight distance is 2776 km / 1725 miles and the average flight speed is 686 km/h / 426 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3994 Chicago to San Diego?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3994 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3994 arriving at?
Flight WN3994 arrives at San Diego International Airport (SAN) Terminal 1.
When was the latest WN3994 flight?
The latest flight took off on Monday, April 6th, 2026 with the flight status being Landed on 08:13.
How else can the flight WN3994 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3994, WN 3994, SWA 3994.
How often is flight WN3994 delayed?
On average, 10% of all WN3994 flights are delayed. The average delay is 46 minutes.
Can I get compensation for my delayed or cancelled WN3994 flight or baggage issues?
If your WN3994 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 WN3994 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN1674, WN3905, F92110, WN150
Other flights arriving at San Diego SAN: AA1272, WN2055, WN1599, WN1317
All flights connecting Chicago MDW to San Diego SAN.