Market Open Brief · August 3, 2026 · built 1:21 AM ET
AAR Corp. leads the aviation tape at +3.23%
Safran S.A. is the weakest read-through at -3.20%
Leaders
Names under pressure
Battlefields
Six reads that matter
Boeing 777-9 Vs. Airbus A350-1000: The Widebody Showdown That Will Define The 2030s
Simple Flying flags this as oem / production: Boeing 777-9 Vs. Airbus A350-1000: The Widebody Showdown That Will Define The 2030s. Public metadata points to: The Boeing 777-9 is bigger, but the Airbus A350-1000 has a decade head start. Here is what will decide aviation's next widebody war.. Aviation Signal reads it through delivery cadence, supplier pressure, backlog quality, certification risk, and customer slot scarcity.
WestJet Flight Attendants Officially On Strike: All 737 & 787 Flights Cancelled
Simple Flying flags this as oem / production: WestJet Flight Attendants Officially On Strike: All 737 & 787 Flights Cancelled. Public metadata points to: WestJet flight attendants are officially on strike, grounding all Boeing 737 and 787 flights as more than 300 cancellations disrupt travel plans. Aviation Signal reads it through delivery cadence, supplier pressure, backlog quality, certification risk, and customer slot scarcity.
Massive Expansion: United Airlines Launches 12 New Routes From Major Hub [Map]
Simple Flying flags this as airlines / capacity: Massive Expansion: United Airlines Launches 12 New Routes From Major Hub [Map]. Public metadata points to: All of them are domestic.. Aviation Signal reads it through route economics, aircraft utilization, airport exposure, lessor demand, and MRO timing.
British Airways Just Broke Decades Of CFM Loyalty To Put Pratt & Whitney GTFs On Over 60 Airbus Jets
Simple Flying flags this as oem / production: British Airways Just Broke Decades Of CFM Loyalty To Put Pratt & Whitney GTFs On Over 60 Airbus Jets. Public metadata points to: The airline's decision to introduce Pratt & Whitney's geared turbofan engine into its Airbus A320neo fleet marks a significant strategic shift.. Aviation Signal reads it through delivery cadence, supplier pressure, backlog quality, certification risk, and customer slot scarcity.
Boeing CEO: Max 7 and Max 10 deliveries in 2027, low margins until 2030
Leeham News flags this as oem / production: Boeing CEO: Max 7 and Max 10 deliveries in 2027, low margins until 2030. Public metadata points to: Free for nonsubscribers By Karl Sinclair July 28, 2026, © Leeham News: Boeing chief executive Kelly Ortberg has reiterated that the airframer expects to soon secure an amended type. Aviation Signal reads it through delivery cadence, supplier pressure, backlog quality, certification risk, and customer slot scarcity.
MTU growth plan on track as powder-metal AOGs ‘resolved by year-end’
Leeham News flags this as mro / aftermarket: MTU growth plan on track as powder-metal AOGs ‘resolved by year-end’. Public metadata points to: Free for nonsubscribers By Thomas Blackwood July 30, 2026, © Leeham News: Revenue and profits at Germany’s MTU Aero Engines were up in the first half of 2026, driven by a strong or. Aviation Signal reads it through shop capacity, parts scarcity, PMA/substitution demand, and operator cost pressure.
What to watch next
- FMP providerStatus and stale quote recovery after market open.
- OEM/engine names leading or lagging sector heat.
- Airline capacity stories that translate into aircraft, MRO, or supplier demand.
- Aftermarket scarcity signals: PMA, spares, AOG, shop capacity.
- Official releases that confirm or contradict media narratives.
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Public-source commentary. Market data may be delayed. Not investment advice.