Last year we reported that United’s latest long-haul Polaris Business Class cabin would be coming to Singapore among its first destinations – welcome news for premium travellers flying one of the world’s longest non-stop routes, spanning nearly 8,500 miles and currently scheduled at up to 17 hours 40 minutes.

Now the Star Alliance carrier has confirmed that Singapore will be the product’s debut international route, with UA1 San Francisco – Singapore flights picking up the new product from 22nd April 2026, and UA2 Singapore – San Francisco flights following from 24th April 2026.

The schedule

You’ll need to pick the UA2/UA1 flights on United’s Singapore – San Francisco route to experience this new product from late April 2026, as outlined in the schedule below.

United Airlines
‘Polaris 2.0’ Business Class
Singapore San Francisco
From 24 Apr 2026

			Days
			M	T	W	T	F	S	S
	UA2 787-9
SIN 09:00		SFO 09:10
Duration: 15:10

United Airlines
‘Polaris 2.0’ Business Class
San Francisco Singapore
From 22 Apr 2026

			Days
			M	T	W	T	F	S	S
	UA1 787-9
SFO 22:40		SIN 06:45^
Duration: 17:05

^ Two days later

Note that United’s second daily Singapore – San Francisco flight, UA28/29, will retain the existing Polaris Business Class seats for the time being.

United plans to have 30 Boeing 787-9s fitted with the new product by the end of 2027, so we expect a wide rollout on the international network, potentially including UA28/29 in the months ahead.

London follows from 30th April

If you’re a regular on the San Francisco – London route, you’ll also be able to check out the new Polaris cabin on United’s daily UA901 SFO-LHR service from 30th April 2026, and on UA900 LHR-SFO from 1st May 2026.

What’s new with Polaris 2.0?

The new Polaris seats are officially branded as ‘United Elevated’ and described by United as a “multi-year, multi-billion dollar investment”.

The new Polaris cabin is debuting on the carrier’s latest Boeing 787-9 Dreamliners, two of which have now been delivered with a third expected imminently, and a staggering 81 still to come after that.

United’s existing Polaris Business Class was first introduced a decade ago in 2016, but this new product is quite the evolution to the latest standards in the industry.

Unfortunately the airline has confirmed that “privacy doors are temporarily unavailable” – presumably for regulatory reasons.

The most notable upgrade is the new Business Class suite, featuring:

• Closing privacy doors (stuck open – for now)
• Direct aisle access for all passengers
• Wireless charging pads
• 4K 19-inch seat-back entertainment screens
• Bluetooth audio pairing
• Custom mood lighting and personalised do-not-disturb indicators

Each seat also includes enhanced storage, larger tray tables and ergonomic seat controls.

The 1-2-1 configuration provides direct aisle access as expected, but features an interesting mixed layout: forward cabin centre seats face each other (reverse herringbone), while rear cabin centre seats face the aisles (herringbone).

Window seats consistently face outward towards the windows in both cabin sections.

United says this configuration offers ideal options for different travellers: solo passengers can choose the forward section where centre seats face each other, as the console positioning and greater physical distance between each passenger means they’re effectively separated from their neighbour, despite the inward orientation.

Meanwhile, couples will likely prefer the rear section, where the aisle-facing centre seats are positioned closer together, creating a more intimate space when the privacy partition is lowered that even allows for a double bed-like option.

The seats are still angled away from each other, but a mattress pad in the middle section creates more sleeping space.

The seat is a customised version of the Adient Aerospace Ascent model, first launched by Qatar Airways on its Boeing 787-9s, and now also in service with Hawaiian Airlines on the same aircraft type.

There is also an in-flight snack bar between the two Business Class cabin sections.

Here passengers will be able to grab-and-go a variety of items from brands like Garretts, Community, and Joe & Seph’s.

Studio Suites: A first for United

The first row of each Business Class cabin house United’s new Studio Suites.

These feature a 25% larger footprint than standard suites and allow for companion dining with an ottoman seat for a guest.

There are also huge 27-inch 4K OLED in-flight entertainment screens with Bluetooth connectivity, and quartzite tables with wood grain trim and wool-blend seats. Other features include:

• An Ossetra caviar amuse-bouche service paired with Laurent-Perrier Cuvée Rosé Champagne
• Wireless charging, USB-C and other electrical outlets
• Hoodie pyjamas and slippers on all flights
• Noise-cancelling headphones powered by Meridian technology
• Amenity kits featuring clinically formulated Perricone MD Cold Plasma Plus+ luxury skincare products
• United-branded playing cards
• A velvet throw pillow on the ottoman and Saks Fifth Avenue bedding that includes a duvet, day blanket, large pillow and cooling gel pillow

To our knowledge, caviar service in Business Class is currently limited to selected Qatar Airways and Thai Airways flights – here we see United serving it in what is essentially a ‘Business+’ cabin.

Additional storage and enhanced privacy will make these seats the most coveted onboard, but of course that will come at a price – currently US$499 extra on a Singapore – San Francisco flight, compared to a regular Polaris ticket.

Upgraded soft product

In addition to the seat enhancements, United is rolling out:

• Enhanced bedding and amenity kits in partnership with Therabody and Saks Fifth Avenue
• Free Starlink Wi-Fi for fast, low-latency internet connectivity across all classes, including coverage over “polar and oceanic routes – previously black holes of connectivity”

The new cabins also include larger overhead bins, dynamic mood lighting and advanced air purification systems.

Starlink Wi-Fi in particular is rapidly emerging as a sought-after upgrade to the passenger experience worldwide, with airlines like Qatar Airways, Air France, SAS, British Airways and Emirates already offering it or preparing to roll out this new benchmark for in-flight connectivity.

Singapore Airlines will finally join that list from mid-2026, with its latest Airbus A350 Long Haul cabin refits boasting Low Earth Orbit LEO Wi-Fi connectivity, widely tipped to be Starlink.

New Premium Economy and Economy Class cabins

It’s not just Business Class that gets a revamp in United’s latest cabin refit.. The carrier is also introducing refreshed Premium Plus (Premium Economy) and Economy cabins:

• Premium Plus: More privacy with fixed-wing headrests, upgraded footrests and leg rests, 16-inch 4K OLED seat back screens, Bluetooth connectivity, wireless charging, privacy dividers and upgraded soft goods

• Economy: 13-inch 4K OLED seat back screens – among the largest in Economy Class – with Bluetooth pairing, shared power at each row, plus more spacious, contoured seating, and expanded dining options with three entrée choices, new desserts, and an appetiser course

The trend for larger in-flight entertainment screens in these cabins continues, with United actually matching the 13-inch versions now seen in Economy Class with Emirates and JAL on their latest Airbus A350s, as well as Malaysia Airlines on its new Airbus A330neos.

Singapore Airlines lags behind here – its Economy Class IFE screens max out at 11.6 inches – for now at least. The carrier’s latest A350 refits and future Boeing 777-9 deliveries should solve that.

Which aircraft feature the new product?

United’s new Polaris suite and updated cabins will initially only appear on its brand new Boeing 787-9 Dreamliners, three of which have now been delivered:

• N61101 (delivered Feb 2026)
• N61103 (delivered Mar 2026)
• N21102 (delivered Mar 2026)

Here’s how the jets are configured, compared to the carrier’s existing 787-9 aircraft.

United Boeing 787-9 Configurations
Cabin	Existing Boeing 787-9	New Boeing 787-9
Polaris Studio	—	8
Polaris Suites	48	56
Premium Plus	21	35
Economy Plus	39	33
Economy	149	90
Total	257	222

As you can see these new aircraft feature a much more premium-heavy configuration than current 257-seat layout of the carrier’s Boeing 787-9 aircraft, with 33% more seats in Polaris Business Class and 67% more in Premium Plus, which naturally comes at the expense of the Economy cabin where there’s a 40% capacity reduction.

These aircraft are among the lowest-capacity Boeing 787-9s in the world – though ANA will soon hold the title with its 206 total seat count, including 48 of the incredible-looking ‘THE Room FX’ Business Class, on upcoming deliveries also due this year.

Eventually, United plans to retrofit its existing wide-body fleet with the new ‘Polaris 2.0’ cabins, though specific aircraft types and retrofit timelines have not yet been confirmed.

Redemption rates

Here are the award redemption rates using Singapore Airlines KrisFlyer miles to redeem on United flights (Star Award) compared to SIA flights on the Singapore – San Francisco route.

KrisFlyer Saver Redemption Rates SIN to/from SFO (one-way)
		Saver	Advantage
Economy	64,000	44,000	79,000
Premium Economy	n/a	79,000	n/a
Business	131,000	112,500	148,000

You might even want to splash out an extra 18,500 miles vs. an SIA Saver award to try out the “Polaris 2.0” experience, from late next month.

Whether you redeem KrisFlyer miles for United or SIA flights on this route, taxes and fees of S$88.30 are payable in the Singapore – San Francisco direction and only around S$7 in the opposite direction, in addition to the miles outlay.

Singapore Airlines currently deploys its Airbus A350 Long Haul (SQ32/31) and Airbus A350 ULR (SQ33/34) aircraft on the San Francisco route, both of which have the carrier’s 2013 Business Class seats, but are due to be upgraded with the latest upcoming closed-door product from mid-2026 onwards.

United’s ‘Polaris 2.0’ debut on the Singapore – San Francisco route from late April is a significant step up for premium travellers on one of the world’s longest non-stop flights.

The combination of the new Adient Ascent suites with closing doors (once they’re certified to actually close), 4K entertainment screens, Starlink Wi-Fi and an enhanced soft product brings United much closer to the standards set by leading Asian and Middle Eastern carriers.

The Studio Suites in particular, with their companion dining, caviar service and 27-inch OLED screens, represent a genuine ‘Business+’ offering that few competitors offer from Singapore.

For Singapore-based travellers, the timing is particularly interesting.

Singapore Airlines is due to begin rolling out its own new closed-door A350 Business Class from mid-2026, meaning both carriers on this route will see major product upgrades potentially within just a few months of each other.

Until then, United will arguably hold the hardware advantage on the SIN–SFO corridor, a rare position for a US carrier against SIA – the latter hit by Boeing 777-9 delivery delays and therefore a long-overdue product refresh.

With United planning to have 30 of these premium-heavy 787-9s flying by the end of 2027, and retrofits of its existing wide-body fleet on the cards beyond that, expect ‘Polaris 2.0’ to spread rapidly across the airline’s long-haul network.

(Cover Image: United Airlines)