This article is based on an official press release from ATR Aircraft.

A new era of regional aviation has officially taken flight in South Korea. On March 30, 2026, newly formed carrier SUM Air commenced its commercial operations, aiming to bridge the connectivity gap for underserved communities and island destinations across the region. According to an official release from aircraft manufacturers ATR, the airline’s launch represents the culmination of a multi-year effort to restore mobility to areas often bypassed by major carriers and larger jet aircraft.

Operating a fleet of latest-generation ATR 72-600 turboprops, SUM Air is positioning itself as a dedicated regional air mobility provider. The airline’s strategy focuses on utilizing right-sized aircraft to make historically unviable routes profitable, while simultaneously reducing the environmental footprint of domestic and short-haul international travel.

The inaugural flights mark a significant milestone not just for the airline, but for the broader South Korean aviation market, which is increasingly looking toward specialized regional carriers to serve emerging island airports and secondary cities.

The Journey to Certification and Launch

The path to SUM Air’s first commercial flight has been in development for over three years. Founded in November 2022, the company was established with a clear vision: to offer flights to future island airports, underserved domestic regions, and eventually neighboring countries such as Japan and China.

According to the ATR press release, the airline achieved its first major regulatory milestone in February 2025, when it obtained its Air Carrier License (ACL). This critical step allowed the company to accelerate its operational preparations, which included recruiting experienced aviation personnel, conducting extensive crew training, and establishing rigorous safety procedures.

Following a series of trial flights and the introduction of the ATR 72-600 aircraft to its fleet, SUM Air recently secured its Air Operator Certificate (AOC). This final regulatory approval confirmed that the airline meets the highest safety and operational standards required for commercial passenger service.

Inaugural Routes and Future Expansion

SUM Air officially launched its regular operations with service on the Gimpo–Sacheon route. This initial connection provides essential air service to a region that has historically lacked convenient and consistent aviation connectivity.

However, the airline’s ambitions extend far beyond its initial domestic footprint. Future expansion plans include international routes to Japan and new continental connections. Domestically, SUM Air plans to launch services to Ulleungdo Island once the construction of its new airport is completed, a destination that will rely heavily on the short-field capabilities of turboprop aircraft.

The Role of the ATR 72-600 in Regional Mobility

Central to SUM Air’s business model is the ATR 72-600, a turboprop aircraft specifically designed for the demands of regional aviation. The aircraft’s performance characteristics make it uniquely suited for the airline’s planned network, particularly its ability to access infrastructure that is off-limits to larger commercial-aircraft.

“Designed to operate from shorter runways and smaller airports, our turboprop aircraft makes it possible to serve future island airports in Korea…” stated ATR in their official release.

Beyond operational flexibility, the ATR 72-600 offers substantial economic and environmental benefits. ATR notes that the aircraft enables profitable operations on routes that would not generate enough passenger demand to sustain larger jets. Furthermore, the manufacturer states that the ATR turboprop burns 45 percent less fuel and emits 45 percent less carbon dioxide per trip when compared to similar-size regional jets. This efficiency makes it a powerful tool for low-emission regional connectivity.

AirPro News analysis

The launch of SUM Air highlights a critical shift in the Asia-Pacific aviation landscape: the growing recognition that regional connectivity requires specialized equipment. South Korea’s geography, characterized by mountainous terrain and numerous islands, presents unique logistical challenges. The development of new island airports, such as the highly anticipated facility on Ulleungdo Island, is predicated on the use of aircraft with short takeoff and landing (STOL) capabilities.

By building its fleet around the ATR 72-600, SUM Air is avoiding the common pitfall of utilizing oversized aircraft for thin routes. This right-sizing approach not only ensures better unit economics but also aligns with global aviation’s push toward sustainability. If successful, SUM Air’s model could serve as a blueprint for other emerging regional carriers in Asia-Pacific looking to connect secondary and tertiary markets without the heavy capital and operational costs associated with regional jets.

Frequently Asked Questions

When did SUM Air launch its first commercial flight?

SUM Air commenced its regular commercial operations on March 30, 2026, following the receipt of its Air Operator Certificate (AOC).

What aircraft does SUM Air operate?

The airline operates the ATR 72-600, a latest-generation turboprop aircraft known for its fuel efficiency and ability to operate from short runways.

What are SUM Air’s initial and future routes?

The airline’s inaugural route connects Gimpo and Sacheon. Future plans include domestic flights to Ulleungdo Island (upon airport completion) and international services to Japan and China.

Sources

• ATR Aircraft

This article is based on an official press release from Axinom.

Japanese low-cost long-haul carrier ZIPAIR has selected Germany-based software provider Axinom to power its next-generation onboard streaming platform. The Partnerships, announced on March 25, 2026, will enable the delivery of digital rights management (DRM)-protected Hollywood content directly to passengers’ personal electronic devices (PEDs).

As a subsidiary of Japan Airlines (JAL), ZIPAIR operates with a digital-first philosophy, notably utilizing a PED-only cabin concept on its long-haul routes. By eliminating traditional seatback screens, the Airlines relies heavily on high-quality onboard streaming and connectivity to define its passenger experience.

According to the official press release, Axinom Stream will serve as the backbone for this in-flight entertainment (IFE) offering. The solution provides the necessary media processing workflows and content protection to meet strict Hollywood studio specifications, allowing ZIPAIR to offer premium movies and television shows to travelers on their own smartphones, tablets, and laptops.

The Shift to Bring-Your-Own-Device (BYOD) Entertainment

The aviation industry has seen a growing trend toward BYOD entertainment, particularly among low-cost carriers looking to reduce aircraft weight and maintenance costs. ZIPAIR’s approach takes this a step further by integrating the entertainment backbone directly into its existing digital ecosystem.

Seamless Integration and Studio Compliance

Rather than purchasing an off-the-shelf, white-label passenger portal, ZIPAIR’s in-house IT team is maintaining full ownership of the user interface. The airline is integrating Axinom’s Player Software Development Kit (SDK) and Application Programming Interfaces (APIs) into its custom passenger portal. This strategy allows the carrier to retain creative control over the digital touchpoints while relying on Axinom’s studio-approved streaming infrastructure.

“Our in-house digital team moves fast and thinks beyond traditional IFE,” stated Takuya Matsuo, Chief Marketing Officer and Executive Officer at ZIPAIR, in the company’s release. “Axinom’s flexible, API-driven platform allows us to integrate seamlessly with our passenger experience portal while ensuring full compliance with Hollywood studio requirements. The collaboration is efficient, hands-on, and highly aligned with our vision.”

Cloud-Powered Fleet Management

Beyond the passenger-facing elements, the deployment includes a comprehensive suite of backend tools designed to streamline airline operations. Axinom’s platform utilizes a containerized onboard Software stack equipped with orchestration and messaging capabilities.

Over-the-Air Synchronization

A critical component of the new system is its over-the-air synchronization capability. Fleet management functions will allow ZIPAIR’s ground teams to control content assignments, execute leg-based targeting, and distribute media across the airline’s growing fleet without requiring manual, physical media loading.

The system leverages Axinom On-Board Cloud and Axinom Mosaic, creating a scalable environment that can support additional digital services in the future. Axinom brings over two decades of experience to the partnership. According to the company’s statements, it has a history of industry firsts in the in-flight entertainment and connectivity (IFEC) sector, including the first Hollywood studio-approved DRM for personal devices in 2011, the first wireless IFE deployment in 2013, and the first cloud-only IFE rollout in 2025.

“ZIPAIR represents a new generation of airlines, digital-first, agile, and unafraid to rethink established concepts,” said Ralph Wagner, CEO of Axinom. “We are proud to support their team with a platform that not only enables high-quality streaming today but also provides the foundation for future digital services. Our architecture ensures flexibility far beyond entertainment.”

AirPro News analysis

We note that ZIPAIR’s selection of Axinom highlights a maturing strategy among modern long-haul low-cost carriers. By stripping out heavy, expensive seatback screens, airlines save significantly on fuel and hardware maintenance. However, to prevent passenger dissatisfaction on long transpacific flights, carriers must provide robust digital alternatives. We view ZIPAIR as uniquely positioned in this regard; the press release notes it is already the first airline in Asia to fully equip its fleet with Starlink’s high-speed internet, which it offers for free. By pairing free, high-speed satellite Wi-Fi with a localized, DRM-protected streaming server powered by Axinom, ZIPAIR is effectively mirroring the at-home digital experience. Passengers can stream live content from the internet or access premium, newly released Hollywood movies from the onboard server without buffering, creating a highly competitive passenger experience at a lower operational cost.

Frequently Asked Questions

What is Axinom Stream?

Axinom Stream is a digital platform that enables airlines to deliver DRM-protected media, such as Hollywood movies and TV shows, to passengers’ personal devices during flights.

Why doesn’t ZIPAIR have seatback screens?

ZIPAIR utilizes a “PED-only” (Personal Electronic Device) cabin concept. Removing seatback screens reduces aircraft weight, which lowers fuel consumption and maintenance costs, allowing the airline to offer more affordable fares.

Does ZIPAIR offer in-flight Wi-Fi?

Yes. According to the press release, ZIPAIR is the first airline in Asia to fully equip its fleet with Starlink’s high-speed internet, which is provided free of charge to all passengers.

Sources

• Axinom

This article is based on an official press release from Alaska Airlines.

On March 30, 2026, Alaska Airlines and Hawaiian Airlines reached a highly anticipated, consumer-facing milestone in their ongoing merger integration. According to an official press release, the airlines have officially launched a single, unified mobile application, the Alaska Hawaiian mobile app, designed to streamline the travel experience across both brands.

The newly released application introduces a unique “dual-brand” interface. Through a built-in theme switcher, guests can personalize their digital experience, toggling between the distinct visual identities of Alaska Airlines and Hawaiian Airlines based on their personal preference or frequent flying habits. For existing Alaska Airlines app users, the software updated automatically, while Hawaiian Airlines guests are directed to download the new platform from their respective app stores.

We note that this digital consolidation serves as a critical precursor to a much larger backend transition. The unified app paves the way for the airlines’ complete shift to a shared Passenger Service System (PSS), which is scheduled to take effect on April 22, 2026.

Features and the Dual-Brand Experience

Upgrades for Hawaiian Airlines Fliers

While the app preserves the beloved Hawaiian Airlines brand identity, it runs on Alaska’s modernized technological infrastructure. According to the release, this migration unlocks several long-desired features for legacy Hawaiian Airlines app users. Passengers can now change or cancel flights directly within the mobile interface, share boarding passes digitally, and utilize Apple Pay for seamless transactions.

Furthermore, the unified platform expands booking capabilities significantly. Once the backend integration is fully complete, users will be able to book flights with more than 30 airline partners, including Oneworld alliance members, using either cash or loyalty points directly through the app.

Rollout Timeline and the PSS Cutover

Critical Dates for Travelers

The transition to the new mobile experience is staggered to ensure operational stability ahead of the backend system integration. The airlines have outlined a specific timeline that passengers must follow to avoid disruptions during day-of travel.

Between March 30 and April 21, 2026, passengers traveling on Hawaiian Airlines are instructed to continue using the legacy Hawaiian Airlines mobile app for check-in and flight updates. On April 21, the legacy app will be officially sunsetted and removed from service. Beginning April 22, the full cutover to the shared PSS takes place, and all guests must use the new combined app for travel across both airlines.

“The unified app is a key milestone in Alaska and Hawaiian’s ongoing investments to deliver a seamless guest experience across its combined global network… By bringing both airlines into one app and the same passenger service system on April 22, guests will enjoy simplified trip management and self-service features.”

— Joint Airline Statement

The April 22 PSS cutover represents the most significant technical hurdle since Alaska Airlines announced its acquisitions of Hawaiian Airlines in December 2023. The PSS acts as the digital backbone for booking, check-in, ticketing, and baggage management.

“It means that instead of having two separate systems where tickets are housed, [it’s] all in one.”

— Diana Birkett Rakow, CEO of Hawaiian Airlines

Broader Integration Efforts

Airport Lobbies and Atmos Rewards

Beyond the mobile app, the airlines are aligning their physical airport presence. To match Alaska’s established check-in process, Hawaiian Airlines has begun rolling out new self-service bag-tag software on kiosks in its airport lobbies. This allows guests to print and attach their own baggage tags before proceeding to the bag drop.

“Whether you’re flying Alaska or Hawaiian, the check-in process is the same.”

— Tara Shimooka, Hawaiian Airlines Spokesperson

Shimooka also noted that the kiosk upgrades are designed to reduce lobby wait times and congestion, while simultaneously reducing waste by discontinuing printed boarding passes.

These operational shifts follow the 2025 launch of Atmos Rewards, the joint loyalty program that replaced Mileage Plan and HawaiianMiles. The consolidated program retains distance-based earning at a rate of one point per mile flown. Additionally, Hawaiian Airlines is scheduled to officially join the Oneworld alliance in Spring 2026, expanding global connectivity for its fliers to over 900 destinations.

AirPro News analysis

We view the launch of the unified Alaska Hawaiian mobile app as the essential “front door” to the massive, behind-the-scenes PSS integration. Airline mergers historically face their greatest public relations and operational risks during backend IT cutovers. By introducing the consumer-facing app weeks ahead of the April 22 PSS migration, Alaska and Hawaiian are likely attempting to acclimate users to the new digital environment early, mitigating the risk of day-of-travel confusion. Furthermore, the decision to technically assign Hawaiian flights an Alaska carrier code (“operated by Alaska as Hawaiian Airlines”) post-April 22 highlights the delicate balance of maintaining Hawaiian’s distinct brand equity while fully absorbing its operational infrastructure.

Frequently Asked Questions

When do I need to delete the old Hawaiian Airlines app?

If you are flying Hawaiian Airlines before April 21, 2026, you should keep and use the legacy app for check-in. The legacy app will be sunsetted on April 21. For flights on or after April 22, 2026, you must use the new unified Alaska Hawaiian mobile app.

Will Hawaiian Airlines flights still look like Hawaiian Airlines flights?

Yes. While flights will technically be assigned an Alaska carrier code and displayed as “operated by Alaska as Hawaiian Airlines” after April 22, Hawaiian will continue to operate its own flights with its signature service and branding.

Sources:

1. Alaska Airlines