In an Oct. 14 press release, Southwest said its network and schedule planners "modeled the operation day toward projections of the umbra and
penumbra—shadows cast during the moon's eclipse of the sun" to determine which flights passengers can see the eclipse.
First is Southwest Flight #1252, which leaves Dallas Love Field Airport (Love Field) at 12:45 p.m. CDT for Pittsburgh. Southwest Flight #1721, which departs Austin, Texas, at 12:50 p.m.
CDT and lands in Indianapolis, is the second best option. The third alternative is Southwest Flight #1910, which leaves St. Louis at 1:20 p.m. CDT and lands at Hobby in Houston.
Southwest Flight #955 leaves Dallas (Love Field) for Chicago Midway International Airport at 12:50 p.m. Second, Southwest Flight #506 leaves Milwaukee for Dallas (Love Field) at 1:05 p.m. CDT.
Southwest Flight #1734, which departs Houston (Hobby) at 1:35 p.m. CDT for Indianapolis; Southwest The flight #1682, which departs Chicago (Midway) at 1:30 p.m.
the CDT for Austin; and Southwest Flight #3108, which departs Nashville, Tennessee, for Dallas (Love Field), are the three remaining flights.
These aircraft passengers are advised not to gaze straight at the sun in the Southwest press release. Even during an eclipse, do not do so without eye protection.