| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 04 | MDW | SAN | 12:45 | 14:51 |
Delayed
|
Track > |
| Jan 02 | MDW | SAN | 11:43 | 13:34 |
Landed
|
Track > |
| Dec 30 | MDW | SAN | 12:07 | 14:01 |
Landed
|
Track > |
| Dec 29 | MDW | SAN | 12:14 | 14:06 |
Landed
|
Track > |
| Dec 28 | MDW | SAN | 12:19 | 14:35 |
Landed Late
|
Track > |
| Dec 26 | MDW | SAN | 12:17 | 14:24 |
Landed Late
|
Track > |
| Dec 23 | MDW | SAN | 11:49 | 13:52 |
Landed
|
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| Dec 22 | MDW | SAN | 11:48 | 13:40 |
Landed
|
Track > |
| Dec 21 | MDW | SAN | 11:46 | 13:51 |
Landed
|
Track > |
| Dec 19 | MDW | SAN | 12:28 | 14:37 |
Landed Late
|
Track > |
Southwest Airlines Flight WN644 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 WN644 flight from Chicago to San Diego?
The average flight time from Chicago to San Diego is 4 hours and 1 minute. The flight distance is 2776 km / 1725 miles and the average flight speed is 690 km/h / 429 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN644 Chicago to San Diego?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN644 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN644 arriving at?
Flight WN644 arrives at San Diego International Airport (SAN) Terminal 1.
When was the latest WN644 flight?
The latest flight took off on Sunday, January 4th, 2026 with the flight status being En-Route on 14:51.
How else can the flight WN644 be referenced as?
This Southwest Airlines flight can also be referenced as SWA644, WN0644, WN 644, SWA 644.
How often is flight WN644 delayed?
On average, 60% of all WN644 flights are delayed. The average delay is 30 minutes.
Can I get compensation for my delayed or cancelled WN644 flight or baggage issues?
If your WN644 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 WN644 Flight Tracker above for more details.
Other flights departing from Chicago MDW: WN4346, WN4016, WN4313, WN4130
Other flights arriving at San Diego SAN: WN2868, WN2981, WN4642, WN2812
All flights connecting Chicago MDW to San Diego SAN.