Occidental Petroleum jet circles Houston a day after CEO announces retirement

Occidental Petroleum operated what appears to be a quick-turn flight out of Houston's Bush Intercontinental Airport late on May 21, 2026 — a 450-foot-high loop lasting barely long enough to count as airborne. The Embraer ERJ-175, tail N170XY, departed and returned to the same runway within moments, a flight that looks less like a trip than a systems check.

The same week, however, the company's leadership was in transition. Vicki Hollub informed the board of her retirement effective June 1, per a regulatory filing on April 30. She will remain on the board as a non-executive director. The handover to Richard Jackson comes just months after Berkshire Hathaway completed its $9.7 billion acquisition of Occidental Petroleum's OxyChem unit — Greg Abel's debut major capital allocation as Berkshire CEO, as detailed by Ainvest in May.

The odd little pattern in the flight data — consecutive hops between Midland and other West Texas points on May 21 — reads as routine operational movement. The ERJ-175 is Occidental Petroleum's employee shuttle; it does not ferry executives. The real story is in Houston: a changing of the guard at a company where the largest shareholder has just placed its own stamp on the portfolio.