2O (2O)

32 non-stop routes across 16 airports. Main hub: Kodiak (ADQ).

About 2O

Regional is almost too generous a word for 2O. This is a bush airline — the kind that exists because roads don't. Operating out of Kodiak, Alaska (ADQ), 2O runs 32 non-stop routes across 16 airports, all of them in the USA, and none of them anywhere near a major hub. The network spans just 2,276 km total, which tells you everything about the scale and character of what's happening here. This isn't a leisure carrier chasing sun-seekers. It's a utility, stitching together communities on the Kodiak Island archipelago that would otherwise have no practical surface transport options.

Why fly 2O?

Honestly? You fly 2O because you have to, or because you genuinely want to see a part of Alaska most travelers never reach. Fifteen routes operate out of ADQ, making Kodiak the clear operational heart. Secondary nodes at Port Lions (ORI) and Ouzinkie (KOZ) handle two routes each, while Alitak (ALZ) connects on one — including the longest route in the network at 141 km to ADQ, which takes longer to drive to the airport than to actually fly. Don't expect a frequent flyer program or lounge access. What you get instead is access to places that don't offer alternatives. For the right traveler, that's worth considerably more than status points.

2O hub airports

Top destination countries on 2O

  • USA — 32 2O routes

Tips for booking 2O

Pack light and flexible. Bush operations like this run on small aircraft, which means strict weight limits and schedules that weather can rearrange without much warning. Kodiak's ADQ is your connection point for almost everything in this network, so if your inbound flight into ADQ runs late, your onward leg may wait — or may not. Book directly and confirm close to departure. Don't assume interline baggage agreements exist with larger carriers. If you're connecting from a mainline flight into ADQ, treat the two bookings as completely independent and leave yourself meaningful buffer time between them.

Frequently asked questions about 2O

Where does 2O fly?

2O operates 32 routes primarily throughout the USA, serving various destinations across the country. The airline focuses on connecting communities within the United States with a network-based approach.

What is 2O's main hub airport?

2O's main hub is Kodiak Airport (ADQ) in Alaska, which serves as the central connection point for their route network.

What type of airline is 2O?

2O operates as a regional carrier, providing key air service to communities across the USA with a focused network of 32 routes rather than nationwide coverage.

When should I book flights with 2O?

For the best fares, book in advance when possible, as regional carriers typically offer better prices for early bookings. Check 2O's website directly or contact their booking team for current fare classes and special offers.

What are 2O's baggage and check-in policies?

For specific baggage allowances and check-in procedures, we recommend visiting 2O's official website or contacting their customer service directly, as policies may vary by route and fare type.

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Main hubs for 2O

Where 2O concentrates its operations — sorted by routes flown from each airport.

Where 2O flies most

Top destination countries by route count.

Related guides

Sibling pages from across Flightmaps — country aggregations, airport rosters, and visa context for 2O.

Top 2O destinations

2O network at a glance

Frequently asked questions about 2O

  • How many routes does 2O operate?

    2O (2O) operates 32 non-stop routes across 16 airports worldwide.

  • What is 2O's main hub?

    2O's busiest hub is Kodiak (ADQ) in USA, with 15 non-stop routes from this airport alone.

  • What is 2O's longest route?

    2O's longest non-stop route is ALZ-ADQ at 141 km.

  • Where does 2O fly the most?

    2O flies most often to USA, with 32 routes serving destinations in USA.