Check Southwest Airlines WN503 (SWA) Flight Schedule
Stay Updated on your Southwest Airlines WN503 (SWA) flight status updates here
2h 45m
About Southwest Airlines WN503 (SWA)
WN503 (SWA) is a scheduled service operated by Southwest Airlines, connecting Baltimore - Chicago with an average flight time of 2h 45m. It departs from Nashville International Airport (BNA) and arrives at Denver International Airport (DEN) . Browse real-time schedules, compare fares, and book your seat — all in one place on Airpaz.
Last Updated on
Flight Information Southwest Airlines WN503 (SWA)
Lowest Fare Month
Dec
Total Destinations
1
Today’s Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Wednesday 29 July 2026 | 13:55 Nashville International Airport | 15:40 Denver International Airport | 2h 45m | - |
Upcoming Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Saturday 1 August 2026 | 21:25 Baltimore Washington International Thurgood Marshall Airport | 22:30 Chicago Midway International Airport | 2h 5m | - |
Sunday 2 August 2026 | 14:30 Nashville International Airport | 16:20 Denver International Airport | 2h 50m | - |
Monday 3 August 2026 | 13:25 Nashville International Airport | 15:10 Denver International Airport | 2h 45m | - |
Popular Route from Baltimore
Popular Route to Chicago
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