| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Aug 01 | BWI | MDW | 22:55 | 23:22 |
Delayed
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| Jul 25 | BWI | MDW | 21:54 | 22:25 |
Landed
|
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| Jul 18 | BWI | MDW | 21:25 | 22:30 |
Cancelled
|
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| Claim > | ||||||
| Jul 11 | BWI | MDW | 21:50 | 22:14 |
Landed
|
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| Jun 27 | BWI | MDW | 22:59 | 23:34 |
Delayed
|
Track > |
| Jun 20 | BWI | MDW | 22:04 | 22:39 |
Landed
|
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| Jun 13 | BWI | MDW | 22:29 | 23:05 |
Landed Late
|
Track > |
| Jun 06 | BWI | MDW | 21:40 | 22:20 |
Landed
|
Track > |
Southwest Airlines Flight WN503 connects Baltimore, United States to Chicago, United States, taking off from Baltimore Washington International Airport BWI and landing at Chicago Midway International Airport MDW.
How long is the WN503 flight from Baltimore to Chicago?
The average flight time from Baltimore to Chicago is 1 hour and 32 minutes. The flight distance is 980 km / 609 miles and the average flight speed is 617 km/h / 383 mph.
What is the On-Time Performance (OTP) of Southwest Airlines Flight WN503 Baltimore to Chicago?
The Airportia On-Time Performance Rating for Southwest Airlines Flight WN503 is 4.6/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest WN503 flight?
The latest flight took off on Sunday, August 2nd, 2026 with the flight status being En-Route on 23:22.
How else can the flight WN503 be referenced as?
This Southwest Airlines flight can also be referenced as SWA503, WN0503, WN 503, SWA 503.
How often is flight WN503 delayed?
On average, 50% of all WN503 flights are delayed. The average delay is 43 minutes.
Can I get compensation for my delayed or cancelled WN503 flight or baggage issues?
If your WN503 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 WN503 Flight Tracker above for more details.
Other flights departing from Baltimore BWI: WN693, WN3198, WN1015, WN1989
Other flights arriving at Chicago MDW: WN1870, WN3957, WN4035, WN2469
All flights connecting Baltimore BWI to Chicago MDW.