There’s an interesting bit of fleet swapping happening in Europe.

LOT Polish Airlines is set to take two Boeing 787-9 Dreamliners currently flying with Virgin Atlantic, as the Polish flag carrier continues to expand its long-haul operation.

The two aircraft are expected to join LOT during the first half of 2027, just as Virgin Atlantic begins reducing the size of its Dreamliner fleet in favour of more Airbus A330neos.

For passengers, though, there’s a particularly interesting question: what happens to those very distinctive Virgin Atlantic cabins?

LOT is already a significant operator of the Boeing 787, currently flying eight 787-8s and seven larger 787-9s.

Two additional Dreamliners previously operated by Thai Airways are also due to arrive before the end of 2026. Add the two former Virgin Atlantic aircraft and LOT is targeting a widebody fleet of 19 aircraft in time for the 2027 summer season.

That's quite a sizeable increase for an airline which relies heavily on the Dreamliner for its long-haul network.

LOT itself describes the 787 as the flagship of its Boeing fleet, with both the 787-8 and 787-9 currently in service.

This is where things get interesting.

Virgin Atlantic's Boeing 787-9s have a very different interior from those currently operated by LOT.

A Virgin 787-9 currently has 31 Upper Class seats, 35 Premium seats and 192 Economy seats, including its extra-legroom Economy Delight section.

LOT's own 787-9s, meanwhile, are configured with 24 Business Class seats, 21 Premium Economy seats and 249 Economy seats, giving them a total capacity of 294 passengers compared with 258 aboard Virgin's aircraft.

That's a difference of 36 seats per aircraft.

More importantly, the actual products are very different too.

Anyone who has flown Virgin's 787 will immediately recognise its rather unusual Upper Class cabin. The seats are arranged diagonally towards the aisle rather than facing towards the windows, a design that has become increasingly dated as Business Class has moved towards private suites and doors. I personally never had an issue with it but I do note the lack of privacy!

LOT's existing Business Class isn't exactly cutting-edge either, but introducing aircraft with completely different seats creates an obvious issue around fleet consistency.

At least initially, potentially.

LOT CEO Michał Fijoł has indicated that the aircraft will receive refreshed interiors before entering service, but reports suggest a complete cabin reconfiguration isn't currently planned.

That could create a rather unusual situation.

Depending on exactly what LOT changes during refurbishment, passengers booking a LOT 787-9 could potentially encounter a very different cabin depending on which aircraft turns up.

It could also mean LOT temporarily operates one of the most premium-heavy aircraft in its fleet, with Virgin's configuration offering considerably more Business and Premium Economy capacity than LOT's standard Dreamliner layout.

We don't yet know exactly how much of the Virgin interior will survive the move, so I'd be cautious about booking one expecting to find Virgin's Upper Class cabin until LOT confirms the final configuration.

But from an AvGeek perspective, it's certainly one to watch.

That's another detail we don't yet know.

Neither airline has publicly identified the registrations of the two aircraft heading to LOT, and the precise delivery dates haven't been announced either.

So while you may see individual registrations being suggested elsewhere, at this stage there isn't enough confirmed information to say which two Dreamliners will swap red tails for LOT's blue and white livery.

What we do know is that Virgin Atlantic has been planning to shrink its Boeing 787-9 fleet.

Importantly, this isn't the beginning of the end for Virgin's 787.

Virgin plans to reduce its Dreamliner fleet from 17 aircraft to 14 by early 2028, as more Airbus A330-900neos join the airline. And the 14 aircraft that remain have a rather exciting future ahead of them.

Virgin has already revealed plans for a complete refurbishment of its 787-9 fleet from 2028, finally replacing the ageing Upper Class product currently fitted to the aircraft.

The refurbished Dreamliners are planned to feature 44 Upper Class seats and 56 Premium seats, significantly increasing the amount of premium seating onboard.

Virgin's longer-term fleet is expected to consist of 14 Boeing 787-9s, 19 Airbus A330neos and 12 Airbus A350-1000s.

So the Dreamliner is very much staying. There will simply be fewer of them.

For LOT, taking existing 787-9s offers a relatively quick way to add long-haul capacity without waiting years for brand-new aircraft.

There's another useful advantage too.

Both Virgin Atlantic and LOT's 787 fleets use Rolls-Royce Trent 1000 engines, which should make integrating the aircraft into LOT's existing operation considerably easier from a technical perspective.

The airline is clearly in expansion mode, and additional widebody capacity gives LOT more flexibility to grow its long-haul network from Poland.

The fact these aircraft already belong to the same type and engine family that LOT operates makes them a logical addition.

This is one of those fleet moves that's far more interesting than simply two aircraft changing airlines.

For LOT Polish Airlines, two additional 787-9s provide useful long-haul capacity just as the carrier continues expanding. For Virgin Atlantic, it forms part of a wider fleet strategy that will ultimately leave it with fewer Dreamliners, but much better ones once the remaining aircraft are refurbished from 2028.

What we're really interested in, though, is the cabin.

If LOT does retain substantial elements of Virgin Atlantic's existing interior, even temporarily, these could become two very unusual aircraft within the LOT fleet, particularly in Business Class.

We'll be keeping an eye out for the registrations and final seating plans once they're confirmed.