Sky Gates Airlines
An Estonian scheduled regional airline linking small communities in Estonia and Sweden with compact British Aerospace Jetstream 31 aircraft.
About Sky Gates Airlines
Sky Gates Airlines is an Estonian scheduled carrier whose legal name is Avies. It uses the IATA code U3 and ICAO code AIA. Its identity is centered on regional air links rather than a large network-carrier model, connecting smaller communities with major access points. Public information about its founding date and current ownership structure is limited, so travelers should verify the operating carrier shown on their booking.
Tallinn is the airline’s busiest departure hub, followed by Stockholm, Sveg, Hagfors and Mora. The network comprises 20 routes serving exactly 11 destinations across 2 countries. It combines links between Estonia and Sweden with domestic regional flying. Destinations include Tallinn, Stockholm, Hagfors, Mora, Pajala, Sveg, Jonkoping, Kardla, Kuressaare, Lulea and Torsby, giving smaller cities access to larger transport centers.
The aircraft type associated with the operation is the British Aerospace Jetstream 31, a twin-turboprop designed for short regional sectors. Its compact cabin is substantially smaller than those of mainstream Airbus or Boeing jets, with limited overhead storage and a more intimate seating layout. Travelers should expect a practical regional service rather than multiple cabin classes, lie-flat seating, extensive entertainment systems or the amenities typical of long-haul airlines.
Sky Gates Airlines is not identified as a member of Star Alliance, SkyTeam or Oneworld, so passengers should not assume alliance-wide lounge access, through-status recognition or reciprocal mileage earning. No clearly established standalone frequent-flyer programme is associated with the airline. Anyone connecting to another carrier should check whether baggage can be transferred through and whether separate tickets require collection and recheck during the connection.
The airline’s principal strength is its focus on thin regional routes that may have few practical nonstop alternatives, especially for smaller communities in Estonia and Sweden. The trade-off is the operational vulnerability common to small-aircraft networks: weather, maintenance requirements or schedule changes can have a noticeable effect when spare aircraft and alternative departures are limited. Flexible onward plans and adequate connection time are therefore sensible precautions.
Good to know
Flying with Sky Gates Airlines — what to expect
Compact Regional Aircraft
Flights use the British Aerospace Jetstream 31, so expect a small cabin and less storage space than on a mainline jet.
Check Baggage Limits
Small turboprops can have tighter baggage restrictions, and larger cabin bags may need to be placed in the hold. Confirm the allowance shown on your fare before departure.
Allow Connection Time
Build in a generous buffer when connecting at Tallinn or Stockholm, particularly if the next flight is on a separate ticket and baggage must be reclaimed.
Weather Can Matter
Services to smaller regional airports may be more sensitive to difficult weather and operational disruption. Keep contact details current so the airline or booking agent can send schedule updates.
Limited Loyalty Benefits
Do not assume that alliance status, lounge access or mileage earning applies. Check directly with any partner carrier before relying on reciprocal benefits.
Verify Check-In Details
Check-in facilities and opening times can vary at smaller airports. Review the instructions on your booking and arrive with enough time for local procedures.
Network overview
Where Sky Gates Airlines flies
Sky Gates Airlines operates 20 routes to 11 destinations across 2 countries, its longest sector reaching Pajala to Tallinn (875 km nonstop).
Destinations served
Cities Sky Gates Airlines flies to, most-served first.
Main hubs
Busiest departure bases, by route count.
Fleet
Aircraft types on record for these routes.
Longest nonstop route
Pajala → Tallinn
875 km · PJA → TLL
The longest sector in the Sky Gates Airlines network, measured as the great-circle distance between the two airports.
Route data · TravelPayouts route data · updated 2026-07
Route network
Popular routes operated by Sky Gates Airlines
Notable destinations on Sky Gates Airlines's network.
Destination list is indicative of Sky Gates Airlines's network; see the airline's official route map for its complete, current schedule.
More from Estonia
Other airlines based in Estonia
FAQ
Sky Gates Airlines — frequently asked questions
Quick answers to the details travellers usually check first, from codes and locations to the practical basics that help with planning.
8 common questions
- The busiest departure points are Tallinn, Stockholm, Sveg, Hagfors and Mora, in that order by number of routes.
- Sky Gates Airlines serves exactly 11 destinations across 2 countries, operating 20 routes.
- Sky Gates Airlines serves regional destinations in Estonia and Sweden, including Tallinn, Stockholm, Sveg, Hagfors, Mora, Pajala, Jonkoping, Kardla, Kuressaare, Lulea and Torsby.
- Fares are generally best when booked early and outside holiday or peak regional travel periods. Compare nearby dates because limited frequencies can cause prices to vary significantly between departures.
- Originfacts compares live fares from hundreds of airlines and travel agencies via its partner Travelpayouts. Originfacts never adds a fee.
- The longest route is Pajala to Tallinn, about 875 km nonstop.
- Carry-on limits can be restrictive on the compact Jetstream 31, and some larger bags may be placed in the hold. Check the allowance attached to your specific fare before traveling.
- Tallinn is Sky Gates Airlines's primary and busiest departure hub. Stockholm, Sveg, Hagfors and Mora are its other leading departure points.