Bloomberg The biggest US coal miners are seeing soaring revenues as global demand for the dirtiest fossil fuel drives prices to record highs. Peabody Energy Corp., the biggest US coal producer, saw second-quarter sales jump 83% to $1.32 billion, the most since 2018, the company said in a statement. Arch Resources Inc. reported revenue of $1.13 billion, more than …

  Bloomberg Southwest Airlines Co said it’s facing high costs and delays in aircraft deliveries from Boeing Co, tarnishing a quarter in which the carrier topped Wall Street’s profit expectations on rebounding summer travel. The airline will receive 66 jets this year, down sharply from its prior plan for 114 deliveries, Southwest said in a statement. That puts further pressure …

  Bloomberg JetBlue Airways Corp is acquiring deep-discounter Spirit Airlines Inc for at least $3.8 billion in cash, clinching a deal less than a day after Spirit called off a planned merger with Frontier Group Holdings Inc. JetBlue will pay $33.50 per share for Spirit, or as much as $34.15 depending on timing, the airlines said in a joint statement. …