Nearly 20% of Russian Airliner Fleet Grounded Due to Maintenance Issues

Nearly 20% of Russian Airliner Fleet Grounded Due to Maintenance Issues Nearly one in five planes at Russia’s biggest airlines is stuck on the ground this summer — and whether that’s a crisis or a “new normal” depends on who’s talking.

On the numbers, opposition-leaning outlets are unequivocal: 130 of 673 aircraft, or 19.3%, aren’t flying, a rate that’s double what’s usually considered healthy for the industry. Another tally notes that this affects 11 major carriers that together move over 90% of Russia’s passengers.

“Not flying” versus “not bad”

One opposition account frames the situation as a systemic warning light: “Almost 20% of Russian Airlines’ Planes Will Not Fly This Summer. The Main Reason is Delayed Maintenance.” Delayed servicing and engine problems are described as structural, sanctions-driven bottlenecks rather than routine hiccups.

Meduza, also in the opposition camp, underscores the scale: “Nearly 20% of Russian airline fleets [are] grounded this summer — double the normal rate.” Its report leans on industry norms, stressing that roughly 10% downtime is typically acceptable — making 19.3% a red flag rather than a rounding error.

Yet even these critical outlets relay a more cautious expert line: for an industry under sanctions for nearly five years, “a third of the fleet being grounded at the largest airlines is ‘not a bad result’”, as long as you accept that standards have shifted.

Winners, losers, and what comes next

The picture isn’t uniform. Aeroflot’s 37 grounded aircraft out of 349 — about 10% — sit at the “normal” threshold, while other carriers have almost a third of their fleets parked, with S7 hit hardest by engine woes. Low-cost carrier Pobeda, by contrast, has every one of its 42 Boeing 737s in the air.

Opposition coverage converges on one concern: if this is the situation now, what happens as aircraft age and “their service lives run out”? The debate isn’t whether there’s strain — it’s whether today’s 20% is the ceiling, or just the starting point.