| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Sep 20 | SAT | MDW | 14:34 | 16:45 |
Landed
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| Sep 19 | SAT | MDW | 11:16 | 13:33 |
Landed
|
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| Sep 13 | SAT | MDW | 14:47 | 17:04 |
Landed
|
Track > |
| Sep 12 | SAT | MDW | 11:31 | 13:53 |
Landed
|
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| Sep 05 | SAT | MDW | 11:18 | 13:28 |
Landed
|
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| Sep 02 | SAT | MDW | 15:07 | 17:30 |
Landed
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| Sep 01 | SAT | MDW | 15:03 | 17:19 |
Landed
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| Aug 30 | SAT | MDW | 14:31 | 16:54 |
Landed
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| Aug 29 | SAT | MDW | 11:18 | 13:42 |
Landed
|
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| Aug 26 | SAT | MDW | 15:05 | 17:27 |
Landed
|
Track > |
Southwest Airlines Flight WN3503 connects San Antonio, United States to Chicago, United States, taking off from San Antonio International Airport SAT and landing at Chicago Midway International Airport MDW.
How long is the WN3503 flight from San Antonio to Chicago?
The average flight time from San Antonio to Chicago is 2 hours and 18 minutes. The flight distance is 1668 km / 1037 miles and the average flight speed is 724 km/h / 450 mph.
How many WN3503 flights are operated per week?
2 flights per week. The flight WN3503 is operated on Saturday and Sunday.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN3503 San Antonio to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN3503 is 5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN3503 flight?
The latest flight took off on Sunday, September 20th, 2026 with the flight status being Landed on 16:45.
How else can the flight WN3503 be referenced as?
This Southwest Airlines flight can also be referenced as SWA3503, WN 3503, SWA 3503.
How often is flight WN3503 delayed?
On average, 30% of all WN3503 flights are delayed. The average delay is 5 minutes.
Can I get compensation for my delayed or cancelled WN3503 flight or baggage issues?
If your WN3503 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 WN3503 Flight Tracker above for more details.
Other flights departing from San Antonio SAT: OO5526, DL2528, AA2609, WN4808
Other flights arriving at Chicago MDW: WN4548, WN581, WN1120, WN523
All flights connecting San Antonio SAT to Chicago MDW.