--- title: "Seattle (SEA) to Hailey (SUN) flights: who flies it" description: "Alaska Airlines and Delta Air Lines fly nonstop from SEA to SUN, about 7 flights a week, scheduled at 1h 36m. Upgrade and award space by date on 2LNR, next 14 days free." canonical: "https://2lnr.com/routes/sea-sun" url: "https://2lnr.com/routes/sea-sun.md" date_modified: "2026-10-18T05:10:47Z" --- # Seattle to Hailey (SEA-SUN): nonstop upgrade & award space Alaska Airlines and Delta Air Lines fly the SEA to SUN nonstop about 7 times a week. The timetable below shows the nonstop scheduled at 1h 36m for the 474 miles. 2LNR checks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines flights on this route, so you can see which departures have space before you book. Schedule last confirmed October 18, 2026. Departure times come from 2LNR's schedule data; confirm with the airline before you book. Updated October 23, 2026. See SEA to SUN on the interactive map [Get started free](https://2lnr.com/login) 7 Flights a week, 4-week average 1h 36m Scheduled flight time 474 mi Nonstop distance Free To get started ## Seattle to Hailey flight schedule Scheduled nonstop departures for SEA to SUN starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book. Scheduled nonstop departures from Seattle (SEA) to Hailey (SUN) | Date | Flight | Airline | Departs SEA | Arrives SUN | Duration | Aircraft | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Fri, Oct 23 | AS 2065 | Alaska Airlines, Inc. | 08:30 | 11:06 | 1h 36m | [Embraer E175](https://2lnr.com/seatmaps/as/e175.md) | | Sat, Oct 24 | AS 2065 | Alaska Airlines, Inc. | 08:30 | 11:06 | 1h 36m | Embraer E175 | | Sun, Oct 25 | AS 2065 | Alaska Airlines, Inc. | 08:30 | 11:06 | 1h 36m | Embraer E175 | | Mon, Oct 26 | AS 2065 | Alaska Airlines, Inc. | 08:30 | 11:06 | 1h 36m | Embraer E175 | | Tue, Oct 27 | AS 2065 | Alaska Airlines, Inc. | 08:30 | 11:06 | 1h 36m | Embraer E175 | | Wed, Oct 28 | AS 2065 | Alaska Airlines, Inc. | 08:30 | 11:06 | 1h 36m | Embraer E175 | | Thu, Oct 29 | AS 2065 | Alaska Airlines, Inc. | 08:30 | 11:06 | 1h 36m | Embraer E175 | Showing all 7 scheduled SEA to SUN departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map. Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure. See every SEA to SUN date on the interactive map ## Aircraft on the Seattle to Hailey nonstop Alaska Airlines flies the [Embraer E175](https://2lnr.com/seatmaps/as/e175.md) on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure. ## Confirmed upgrade & award space on SEA to SUN departures 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines, segment by segment and date by date. Open the calendar for Seattle to Hailey to see which departures have space, the next 14 days free on every product and the full horizon on Pro. Alaska Airlines award space was open on 13 of the 14 Seattle to Hailey departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026. ### See real availability Confirmed upgrade or award seats by date on the SEA to SUN departures 2LNR tracks, checked against live inventory so you know what's open before you book. ### Set an alert Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking. ### Plan on the map See SEA to SUN on the interactive route map, with schedules, connections, and route statistics. ## Airlines flying Seattle to Hailey nonstop Carriers operating SEA to SUN nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date. - [Alaska Airlines (AS) route map](https://2lnr.com/routes/airlines/as.md)\ [The aircraft AS flies](https://2lnr.com/seatmaps/as.md) - [Delta Air Lines (DL) route map](https://2lnr.com/routes/airlines/dl.md)\ [The aircraft DL flies](https://2lnr.com/seatmaps/dl.md) See SEA to SUN on the interactive map → ## Frequently asked questions about SEA to SUN **How long is the flight from Seattle (SEA) to Hailey (SUN)?** AS 2065 is scheduled at 1h 36m from Seattle (SEA) to Hailey (SUN) on every departure in the schedule table on this page. The nonstop covers about 474 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book. **Which airlines fly nonstop from SEA to SUN?** Alaska Airlines and Delta Air Lines fly SEA to SUN nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines. **How many flights a week are there from SEA to SUN?** About 7 nonstop flights a week run between Seattle (SEA) and Hailey (SUN) in the current schedule, operated by Alaska Airlines and Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next. **What time do flights from SEA to SUN depart?** In the next 7 days with service, every scheduled SEA to SUN nonstop leaves at 08:30 local time at Seattle. The schedule table on this page lists each departure by date. **Which flights operate SEA to SUN nonstop?** Alaska Airlines flies AS 2065 nonstop from Seattle (SEA) to Hailey (SUN), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft. **How do I check upgrade or award availability on SEA to SUN?** Open the SEA to SUN route on the interactive map or the matrix to see confirmed upgrade and award space by date on Alaska Airlines and Delta Air Lines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens. Flying the other way? See [SUN to SEA upgrade and award space](https://2lnr.com/routes/sun-sea.md). Award seats rather than schedules? See [Alaska Airlines award availability](https://2lnr.com/awards/as.md) or [Delta Air Lines award availability](https://2lnr.com/awards/dl.md). Looking beyond this route? See [every route from Seattle (SEA)](https://2lnr.com/routes/sea.md), or [every route from Hailey (SUN)](https://2lnr.com/routes/sun.md). Nonstops from Seattle (SEA) to other airports within 150 miles of Hailey (SUN): - [Seattle (SEA) to Boise (BOI)](https://2lnr.com/routes/sea-boi.md), 97 miles from SUN - [Seattle (SEA) to Idaho Falls (IDA)](https://2lnr.com/routes/sea-ida.md), 112 miles from SUN Distances are great-circle between the airports, not driving distance. - [How Alaska upgrades clear](https://2lnr.com/about/as/upgrades.md) - [How to read award availability by date](https://2lnr.com/guides/award-availability.md) ## Never miss SEA to SUN upgrade or award space See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro. [Get started free](https://2lnr.com/login)