| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jan 05 | DCA | MDW | 22:07 | 22:53 |
Landed Late
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| Jan 01 | DCA | MDW | 15:36 | 16:17 |
Landed
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| Dec 31 | DCA | MDW | 15:42 | 16:24 |
Landed
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| Dec 25 | DCA | MDW | 15:28 | 16:09 |
Landed
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| Dec 24 | DCA | MDW | 15:38 | 16:14 |
Landed
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| Dec 18 | DCA | MDW | 21:49 | 22:22 |
Landed
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| Dec 17 | DCA | MDW | 15:33 | 16:12 |
Landed
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| Dec 16 | DCA | MDW | 15:45 | 16:23 |
Landed
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| Dec 15 | DCA | MDW | 15:39 | 16:22 |
Landed
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| Dec 14 | DCA | MDW | 22:00 | 22:37 |
Landed
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Southwest Airlines Flight WN3173 connects Washington, United States to Chicago, United States, taking off from Washington Ronald Reagan National Airport DCA and landing at Chicago Midway International Airport MDW.
How long is the WN3173 flight from Washington to Chicago?
The average flight time from Washington to Chicago is 1 hour and 39 minutes. The flight distance is 964 km / 599 miles and the average flight speed is 582 km/h / 361 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3173 Washington to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3173 is 5/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight WN3173 arriving at?
Flight WN3173 arrives at Chicago Midway International Airport (MDW) Terminal 2.
When was the latest WN3173 flight?
The latest flight took off on Tuesday, January 6th, 2026 with the flight status being Landed on 22:53.
How else can the flight WN3173 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3173, WN 3173, SWA 3173.
How often is flight WN3173 delayed?
On average, 20% of all WN3173 flights are delayed. The average delay is 10 minutes.
Can I get compensation for my delayed or cancelled WN3173 flight or baggage issues?
If your WN3173 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 WN3173 Flight Tracker above for more details.
Other flights departing from Washington DCA: AA2329, AA5248, AA4770, AA5419
Other flights arriving at Chicago MDW: WN1268, WN2143, WN2532, WN1539
All flights connecting Washington DCA to Chicago MDW.