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Hundreds of air travelers across Russia faced extended waits and abrupt changes to their plans on June 28 as airports in Moscow and St Petersburg reported 18 flight cancellations and 167 delays, disrupting operations for Rossiya Airlines, UTair and several other carriers.
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Flight Disruptions Ripple Across Russia’s Busiest Hubs
Publicly available flight tracking data and Russian media coverage on June 28 indicate that Pulkovo Airport in St Petersburg and major Moscow airports collectively recorded 18 cancellations and 167 delayed departures and arrivals, affecting both domestic and limited international routes. The figures point to another day of highly irregular operations in Russia’s already strained aviation network.
Rossiya Airlines, UTair, Aeroflot subsidiaries and other domestic carriers feature prominently in the disrupted schedules, with services linking Moscow and St Petersburg to regional centers facing prolonged hold times and last minute re‑timings. While most affected flights eventually departed, many passengers were left waiting for hours in terminals or forced to rebook onward connections.
The latest disruption follows a pattern of mounting reliability issues across Russian aviation in 2026. Industry data cited in Russian business media earlier this year suggested that lengthy delays had roughly doubled compared with 2025, while the number of cancellations had increased severalfold, underscoring a system operating close to its limits.
The current wave of delays and cancellations is particularly acute on key trunk routes that connect Moscow and St Petersburg with regional capitals, where alternative rail or road options often involve lengthy travel times. For many travelers, including those relying on same day connections, the limited redundancy in the network is turning routine journeys into multi day undertakings.
Recent Drone Attacks Expose Vulnerabilities in Air Travel
The June 28 disruptions come less than two weeks after a large scale Ukrainian drone attack on June 18 that temporarily shut down all four of Moscow’s main airports, triggering the cancellation or delay of hundreds of flights in a single day. Openly accessible reports from Russian and international outlets show that operations at Sheremetyevo, Domodedovo, Vnukovo and Zhukovsky were halted for hours as airspace restrictions were imposed around the capital.
According to published coverage drawing on airline statements, Aeroflot and its subsidiary Rossiya alone cancelled more than 170 flights to and from Moscow on June 18, with scores more delayed as aircraft and crews were left out of position around the country. The sudden closures forced diversions to regional airports and left terminals crowded with stranded passengers waiting for updated departure times.
St Petersburg’s Pulkovo Airport has also faced repeated interruptions tied to drone alerts in recent months, with periods when arrivals were placed in holding patterns or diverted, and departures were halted. Social media posts and local reporting have described evenings when dozens of flights were delayed or cancelled within hours, illustrating how quickly the situation can deteriorate when airspace restrictions are introduced.
While airports have generally resumed partial operations within the same day after such incidents, the knock on effects for schedules can last well into the following days. Aircraft rotations are disrupted, crews reach duty time limits, and maintenance windows are compressed, all of which complicate efforts to restore normal timetables once airspace reopens.
Rossiya, UTair and Domestic Carriers Under Pressure
The latest figures from Moscow and St Petersburg highlight the pressure facing Russian airlines that rely heavily on domestic routes and hub connections through the two cities. Rossiya Airlines, a key operator of flights linking St Petersburg with Moscow and regional destinations, has been repeatedly cited in public data and media accounts as one of the carriers most exposed to the recent operational shocks.
UTair, which serves numerous regional centers from Moscow, has likewise had to absorb a series of delays and schedule changes as airspace restrictions, aircraft availability issues and infrastructure constraints intersect. On days with heightened security alerts or adverse weather, its route network can see clusters of late departures and missed connections, compounding strain on ground staff and customer support.
Industry commentary in Russian media has also pointed to the aging nature of parts of the domestic fleet and the challenges of sourcing spare parts under international sanctions. Airlines have been returning stored Soviet and Russian built aircraft to service and extending the operational life of existing jets, strategies that may keep capacity available but add complexity to maintenance planning.
These underlying structural issues mean that even when disruptions such as drone related closures are short lived, carriers can struggle to clear backlogs quickly. As a result, relatively modest numbers of cancelled flights can still translate into large numbers of inconvenienced passengers as missed connections cascade through the system.
Travelers Turn to Trains and Alternate Routes
Russia’s extensive rail network provides an important safety valve when flight schedules deteriorate, and travel industry reports suggest more passengers are opting for trains on routes traditionally dominated by air. High speed rail links between Moscow and St Petersburg have absorbed some travelers who might otherwise fly, particularly during periods of repeated airport closures or severe delays.
For journeys that depend on air travel, however, alternatives are limited. Connectivity between many Russian regions still hinges on hub and spoke links via Moscow or St Petersburg, meaning that any disruption at those hubs can effectively cut off entire areas from the rest of the country. This vulnerability has been highlighted by travel agencies and tourism operators that report difficulty guaranteeing itineraries for clients.
Some passengers have responded by building in long layovers or overnight stays in hub cities to hedge against missed connections, according to travel industry commentary. Others postpone trips altogether, particularly leisure travel, as uncertainty about schedules and potential airport closures weighs on booking decisions.
The cumulative impact is being felt across Russia’s domestic tourism market, where tour operators have reported softer demand and higher cancellation rates as travelers reconsider air based itineraries. Regions that depend on visitors arriving by air are facing a more unpredictable season, with bookings shifting at short notice.
Outlook for Russia’s Summer Travel Season
With the peak summer holiday period just beginning, the pattern of disruptions seen on June 28 raises questions about how reliably Russia’s aviation sector can support seasonal demand. Persistent drone activity, infrastructure vulnerabilities and a stretched fleet all contribute to a fragile operating environment in which a single incident can trigger nationwide knock on effects.
Airlines are adjusting schedules, consolidating lightly booked services and increasing planned ground time for aircraft in an effort to improve punctuality. Publicly available timetables indicate that carriers have trimmed some frequencies on the most crowded routes, potentially reducing last minute cancellations but leaving fewer options for passengers to rebook when problems occur.
For travelers planning journeys through Moscow and St Petersburg in the coming weeks, the experience of those grounded during the latest wave of cancellations and delays serves as a warning to monitor flight status closely and allow for unexpected changes. Travel industry guidance increasingly emphasizes flexibility, recommending refundable fares where possible and contingency plans in case flights are rescheduled or rerouted.
As of June 28, airport operations in both cities remained in flux, with delays continuing into the evening but most flights eventually departing. The day’s tally of 18 cancellations and 167 delays illustrates how even partial disruptions can upend travel across a vast domestic network that depends heavily on its two principal hubs.