Check Southwest Airlines WN4509 (SWA) Flight Schedule
Stay Updated on your Southwest Airlines WN4509 (SWA) flight status updates here
From
Sun, 2 Aug 2026
Baltimore
(BWI)
06:15
7h 15m
About Southwest Airlines WN4509 (SWA)
WN4509 (SWA) is a scheduled service operated by Southwest Airlines, connecting Seattle - Las Vegas with an average flight time of 7h 15m. It departs from Baltimore Washington International Thurgood Marshall Airport (BWI) and arrives at Norman Y Mineta San Jose International Airport (SJC) . Browse real-time schedules, compare fares, and book your seat — all in one place on Airpaz.
Last Updated on
Flight Information Southwest Airlines WN4509 (SWA)
Lowest Fare Month
Dec
Total Destinations
1
Today’s Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Sunday 2 August 2026 | 06:15 Baltimore Washington International Thurgood Marshall Airport | 10:30 Norman Y Mineta San Jose International Airport | 7h 15m | - |
Sunday 2 August 2026 | 06:15 Baltimore Washington International Thurgood Marshall Airport | 12:20 Ontario International Airport | 9h 5m | - |
Upcoming Flight
| Date | Departure | Arrival | Duration | Aircraft |
|---|---|---|---|---|
Tuesday 4 August 2026 | 12:40 Seattle Tacoma International Airport | 15:25 McCarran International Airport | 2h 45m | - |
Wednesday 5 August 2026 | 12:40 Seattle Tacoma International Airport | 15:25 McCarran International Airport | 2h 45m | - |
Popular Route from Seattle
Popular Route to Las Vegas
Why travel with Airpaz?
Simplify Your Booking Experience
Feel the flexibility and simplicity throughout your booking process
Wide Selections of Travel Product
Enjoy your memorable moments with millions of favorable flights and accommodations
Exclusive Offer Everyday
Various daily promo with competitive price for all travelers
Online Booking Expert
Together with our credible partners, fulfilling countless traveler's needs since 2011
Affectionate Customer Support
Giving best assistance, our customer support is available 24/7 with your local language
World's Local Booking Excitement
Stress-free booking experience with local payment, currency, and language