| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 18 | SFO | MDW | 00:21 | 06:19 |
Delayed
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| Sep 17 | SFO | MDW | 00:41 | 06:13 |
Landed Late
|
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| Sep 16 | SFO | MDW | 00:05 | 05:40 |
En-Route
|
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| Sep 15 | SFO | MDW | 23:43 | 05:04 |
Landed
|
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| Sep 14 | SFO | MDW | 23:53 | 05:23 |
Landed
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| Sep 13 | SFO | MDW | 00:02 | 05:37 |
Landed
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| Sep 12 | SFO | MDW | 23:54 | 05:15 |
Landed
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| Sep 11 | SFO | MDW | 00:11 | 05:41 |
Landed
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| Sep 10 | SFO | MDW | 00:08 | 05:39 |
Landed
|
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| Sep 09 | SFO | MDW | 00:09 | 05:39 |
Landed
|
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Southwest Airlines Flight WN3556 connects San Francisco, United States to Chicago, United States, taking off from San Francisco International Airport SFO and landing at Chicago Midway International Airport MDW.
How long is the WN3556 flight from San Francisco to Chicago?
The average flight time from San Francisco to Chicago is 3 hours and 32 minutes. The flight distance is 2977 km / 1850 miles and the average flight speed is 843 km/h / 524 mph.
How many WN3556 flights are operated per week?
7 flights per week. The flight WN3556 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3556 San Francisco to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3556 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3556 flight?
The latest flight took off on Saturday, September 19th, 2026 with the flight status being En-Route on 06:19.
How else can the flight WN3556 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3556, WN 3556, SWA 3556.
How often is flight WN3556 delayed?
On average, 20% of all WN3556 flights are delayed. The average delay is 26 minutes.
Can I get compensation for my delayed or cancelled WN3556 flight or baggage issues?
If your WN3556 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 WN3556 Flight Tracker above for more details.
Other flights departing from San Francisco SFO: UA2312, UA2681, UA805, UA853
Other flights arriving at Chicago MDW: WN2358, WN2986, WN3716, WN3224
All flights connecting San Francisco SFO to Chicago MDW.