DES MOINES, Iowa — Southwest Airlines is dropping its direct service from Des Moines International Airport (DSM) to St. Louis ...

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The cuts hit Denver International Airport (DEN) — the Dallas-based carrier's largest airport by both flights and seats — and St. Louis Lambert International Airport (STL) the hardest, with each losing ...

In the statement, Southwest said that it was “redesigning east-west connectivity in our network that has traditionally gone ...