New York to Seattle (JFK-SEA): nonstop upgrade & award space

Alaska Airlines, Delta Air Lines, and JetBlue Airways fly nonstop between New York (JFK) and Seattle (SEA), roughly 63 times a week. Long-haul cabins on a corridor this busy are large but never idle: premium cabin inventory reshuffles around every schedule change, and the best dates go first. 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines, on every JFK to SEA departure, so you know which flights have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

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63
Nonstop flights a week
2,415 mi
Nonstop distance
Free
To get started

New York to Seattle flight schedule

Scheduled nonstop departures for JFK to SEA, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from New York (JFK) to Seattle (SEA)
Date Flight Airline Departs JFK Arrives SEA Duration Aircraft
DL 699Delta Air Lines07:1010:256h 15m32Q
AS 21Alaska Airlines, Inc.07:2510:346h 9m73J
DL 1719Delta Air Lines12:0015:106h 10m32Q
AS 23Alaska Airlines, Inc.13:0016:116h 11m73H
AS 31Alaska Airlines, Inc.16:0119:156h 14m7M9
DL 740Delta Air Lines16:5520:216h 26m32Q
B6 263JetBlue Airways17:4521:086h 23m321
DL 688Delta Air Lines19:4023:206h 40m32Q
AS 17Alaska Airlines, Inc.20:2323:556h 32m73J
DL 699Delta Air Lines07:0510:206h 15m32Q
AS 21Alaska Airlines, Inc.07:2510:346h 9m73J
DL 1719Delta Air Lines12:0015:106h 10m32Q
AS 23Alaska Airlines, Inc.13:0016:116h 11m7M9
AS 31Alaska Airlines, Inc.16:0119:156h 14m73J
DL 740Delta Air Lines16:5520:216h 26m32Q
B6 263JetBlue Airways17:2920:446h 15m320
DL 688Delta Air Lines19:4023:206h 40m32Q
AS 17Alaska Airlines, Inc.20:2723:426h 15m7M9
DL 699Delta Air Lines07:0510:206h 15m32Q
AS 21Alaska Airlines, Inc.07:2510:346h 9m73H
DL 1719Delta Air Lines12:0015:106h 10m32Q
AS 23Alaska Airlines, Inc.13:0016:116h 11m73J
AS 31Alaska Airlines, Inc.16:0119:156h 14m73J
DL 740Delta Air Lines16:5520:216h 26m32Q
B6 263JetBlue Airways17:2920:446h 15m320
DL 688Delta Air Lines19:4023:206h 40m32Q
AS 17Alaska Airlines, Inc.20:2723:426h 15m73H
DL 699Delta Air Lines07:0510:206h 15m32Q
AS 21Alaska Airlines, Inc.07:2510:346h 9m7M9
DL 1719Delta Air Lines12:0015:106h 10m32Q
AS 23Alaska Airlines, Inc.13:0016:116h 11m7M9
AS 31Alaska Airlines, Inc.16:0119:156h 14m73J
DL 740Delta Air Lines16:5520:216h 26m32Q
B6 263JetBlue Airways17:2920:446h 15m320
DL 688Delta Air Lines19:4023:206h 40m32Q
AS 17Alaska Airlines, Inc.20:2723:426h 15m73H
DL 699Delta Air Lines07:0510:206h 15m32Q
AS 21Alaska Airlines, Inc.07:2510:346h 9m73H
DL 1719Delta Air Lines12:0015:106h 10m32Q
AS 23Alaska Airlines, Inc.13:0016:116h 11m73J

Showing the first 40 of 63 scheduled JFK to SEA departures across the next 7 days with service. Every remaining date is 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every JFK to SEA date on the interactive map

Confirmed upgrade & award space on JFK to SEA 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 New York to Seattle to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each JFK to SEA departure, checked against live inventory so you know what is open before you book.

Set an alert

Premium inventory turns over fast. Watch this route and 2LNR notifies you when space appears on a date you are tracking.

Plan on the map

See JFK to SEA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying New York to Seattle nonstop

Carriers operating JFK to SEA nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See JFK to SEA on the interactive map →

Frequently asked questions about JFK to SEA

How far is Seattle from New York?
JFK to SEA covers about 2,415 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from JFK to SEA?
Alaska Airlines, Delta Air Lines, and JetBlue Airways fly the route nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines, and award seats on JetBlue Airways.
How many flights a week are there from JFK to SEA?
About 63 nonstop flights a week run between New York and Seattle in the current schedule, operated by Alaska Airlines, Delta Air Lines, and JetBlue Airways. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from JFK to SEA depart?
Scheduled JFK to SEA nonstops in the next 7 days with service leave between 07:05 and 20:27, local time at New York. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on JFK to SEA?
Open the JFK to SEA 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.

Never miss JFK to SEA upgrade or award space

See what is open by date on this route, the next 14 days free on every product and the full horizon on Pro.

Get started free