https://www.southwest.com/html/advisories/swa_travel_advisory_20192141552591016643.html https://www.southwest.com/html/advisories/swa_travel_advisor... > South

https://www.southwest.com/html/advisories/swa_travel_advisory_20192141552591016643.html https://www.southwest.com/html/advisories/swa_travel_advisor... > Southwest operates a fleet of more than 750 Boeing 737s, and the 34 737 MAX 8 aircraft account for less than five (5) percent of our daily flights.