N8512U · BOEING 737-800

Manufacturer and model

BOEING 737-800

Operator

Southwest Airlines (SWA)

First seen

2026-08-10

Last seen

2026-09-24

Flights over the last 30 days

181

Recent flights

• SWA2717 Chicago Midway International Airport (MDW/KMDW) → Denver International Airport (DEN/KDEN) 2026-09-24
• SWA2717 Southwest Florida International Airport (RSW/KRSW) → Chicago Midway International Airport (MDW/KMDW) 2026-09-24
• SWA2813 Chicago Midway International Airport (MDW/KMDW) → Southwest Florida International Airport (RSW/KRSW) 2026-09-23
• SWA4662 Frederick W. Smith International Airport (MEM/KMEM) → Chicago Midway International Airport (MDW/KMDW) 2026-09-23
• SWA4662 Denver International Airport (DEN/KDEN) → Frederick W. Smith International Airport (MEM/KMEM) 2026-09-23

Sources: the aircraft registry and our own observations; flight totals also include history taken over from before our own network started.