| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 01 | MDW | SAN | 21:05 | 23:08 |
Landed
|
Track > |
| Dec 31 | MDW | SAN | 22:51 | 00:53 |
Delayed
|
Track > |
| Dec 25 | MDW | SAN | 20:42 | 22:40 |
Landed
|
Track > |
| Dec 24 | MDW | SAN | 20:59 | 23:03 |
Landed
|
Track > |
| Dec 17 | MDW | SAN | 20:41 | 22:43 |
Landed
|
Track > |
| Dec 16 | MDW | SAN | 20:49 | 22:44 |
Landed
|
Track > |
| Dec 15 | MDW | SAN | 21:12 | 23:03 |
Landed
|
Track > |
| Dec 13 | MDW | SAN | 19:42 | 21:44 |
Landed
|
Track > |
| Dec 11 | MDW | SAN | 21:06 | 23:00 |
Landed
|
Track > |
| Dec 10 | MDW | SAN | 21:20 | 23:03 |
Landed
|
Track > |
Southwest Airlines Flight WN1859 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 WN1859 flight from Chicago to San Diego?
The average flight time from Chicago to San Diego is 3 hours and 57 minutes. The flight distance is 2776 km / 1725 miles and the average flight speed is 702 km/h / 436 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN1859 Chicago to San Diego?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN1859 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN1859 arriving at?
Flight WN1859 arrives at San Diego International Airport (SAN) Terminal 1.
When was the latest WN1859 flight?
The latest flight took off on Friday, January 2nd, 2026 with the flight status being Landed on 23:08.
How else can the flight WN1859 be referenced as?
This Southwest Airlines flight can also be referenced as SWA1859, WN 1859, SWA 1859.
How often is flight WN1859 delayed?
On average, 50% of all WN1859 flights are delayed. The average delay is 26 minutes.
Can I get compensation for my delayed or cancelled WN1859 flight or baggage issues?
If your WN1859 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 WN1859 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN3709, WN1989, WN3710, WN1454
Other flights arriving at San Diego SAN: AA2257, WN1307, WN704, AS179
All flights connecting Chicago MDW to San Diego SAN.