EMS's 10-hour transatlantic dash, and Shell's five-flight day

One hundred seventy-four hours in the air — enough to have flown a single Gulfstream from pole to pole four times over. Yesterday the fleet of tracked private and corporate jets ran 151 closed flights, burning through 641.3 tonnes of CO₂ for 76,361 miles. The top mover by sheer repetition was Shell, which launched five separate legs totaling 12.8 hours, an itinerary that touched Baku, London Farnborough, and points between. The heaviest carbon footprint belonged to EMS, whose single 10.2-hour transcontinental marathon from Viracopos to Nice accounted for 42.7 tonnes alone. And the day's most popular arrival field was not a major hub but KLWB — Greenbrier Valley Airport in West Virginia — which hosted 28 landings, likely part of a sustained corporate or government retreat.

At 10.2 hours, no other trip came close to the distance. EMS's PR-GVI, a Bombardier Global Express, lifted from Viracopos International Airport in Campinas, Brazil, just after midnight and touched down on the French Riviera at Nice-Côte d'Azur Airport in the early afternoon local time. The route — São Paulo state to the Mediterranean — is a classic summer repositioning for high-net-worth families or, more likely given EMS's medical-evacuation ties, a repatriation or air-ambulance transfer. EMS, a Brazilian air medical and charter operator, has been expanding its intercontinental reach; yesterday's flight, the longest of the day by a full hour, underscores how quickly a patient or client can cross the Atlantic in a cabin configured for care rather than comfort.

Kumar Mangalam Birla's VT-BRS — a Bombardier Global 6000 — flew from Mumbai to London Luton in 10.1 hours

, a route that suggests a board meeting or family rally just ahead of the summer proxy season. Birla has been re-weighting his group's global exposure; a dash to Luton, not Heathrow, often signals a private chauffeur meeting rather than a commercial connection. Meanwhile, Larry Ellison's N817GS ran an 8.9-hour sunrise-to-sunset from Honolulu to Palm Beach

. The Oracle co-founder splits time between Lanai and Florida; yesterday's flight is a textbook west-to-east commute — no news events required, just a billionaire's Monday-morning crossing.

Brad Garlinghouse, CEO of Ripple, flew N100RP from San Jose to an RC model airfield near Vista View in a 4.8-hour hop that raised eyebrows in the tracking community. The destination, a small airstrip in Southern California, suggests a tech industry off-site or perhaps a meeting at an aerospace facility. Not far behind, Laurene Powell Jobs's N2N and Elon Musk's N628TS both landed at Teterboro within minutes of each other — an odd coincidence that the desk is still correlating with New York-area investor events.

As of early morning Wednesday, per Reuters this morning, Brad Garlinghouse is scheduled to appear before the Senate Banking Committee in Washington, D.C. — his flight to Vista View may have been a waypoint before a Gulfstream relay to Dulles or Joint Base Andrews later today. Separately, Bloomberg reports that Elon Musk is expected at SpaceX's Boca Chica facility this afternoon for a static-fire test of the next Starship booster; Musk's N628TS is already airborne again, headed toward Harlingen from Teterboro after a brief turn. And EMS's PR-GVI, still parked at Nice, may depart later today for a return leg or onward charter to the Middle East — watch for a similar CO₂ spike if it flies empty.

Shell's VQ-BXF, yesterday's Baku-to-Farnborough runner, is currently climbing out of London Stansted eastward — likely a tanker repositioning or crew rotation. The desk's prediction engine is tracking a 65% probability that Shell adds a sixth segment before midnight, pushing the company's week-to-date CO₂ past 100 tonnes. We'll score that prediction by sundown.