Honeywell Aerospace's aftermarket is up 8%. Its supply chain can't keep pace

Honeywell Aerospace has released its second-quarter results for 2026 and its first standalone quarter results since it completed its spinoff from Honeywell International Inc. on June 29. Its aftermarket revenue puts a number on how hard business jets are being flown and it points up. Sales up, guidance down The company's sales grew 5% year over year, increasing from $4.3 billion to $4.5 billion. Its backlog equaled $18.2 billion by the end of the quarter. Honeywell Aerospace reported that its Commercial Aftermarket sales grew 8% year over year, jumping from $1.9 billion to $2.0 billion, which is partly attributed to longer business aviation flights across the fleet. Aftermarket sales are from its existing supply, including sales from parts, shop visits and engine programs. Its original equipment sales are made up of new hardware and increased by 6% to $0.7 billion. By segment, aftermarket led both electronic solution sales (with defense and space) and control systems sales while original equipment led engine and power system sales. Honeywell trimmed its full-year 2026 outlook, citing supply-chain bottlenecks that continued to cap output rather than any demand softness. It predicts lower growth and a smaller profit for the year. What operators need to know Increased spending on the aftermarket shows that aircraft are being flown longer and harder. The flip side is with the hours accruing, these aircraft will likely need more maintenance at sooner intervals. The knock-on effect is the possibility of longer wait times due to the predicted supply shortages, as spare part availability will become more restricted. Operators in need of heavy inspections or maintenance may want to consider speeding up their timelines to avoid the queue and a dreaded aircraft on the ground that's not making money.