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

Alaska Airlines, Delta Air Lines, and JetBlue Airways fly nonstop between Seattle (SEA) and New York (JFK), 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 SEA to JFK 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
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Seattle to New York flight schedule

Scheduled nonstop departures for SEA to JFK, 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 Seattle (SEA) to New York (JFK)
Date Flight Airline Departs SEA Arrives JFK Duration Aircraft
AS 16Alaska Airlines, Inc.07:0015:295h 29m7M9
DL 429Delta Air Lines07:1515:455h 30m32Q
AS 26Alaska Airlines, Inc.09:2717:595h 32m73H
DL 415Delta Air Lines11:5020:275h 37m32Q
AS 34Alaska Airlines, Inc.13:3022:065h 36m73J
DL 1719Delta Air Lines15:3000:095h 39m32Q
DL 1044Delta Air Lines16:0100:215h 20m32Q
B6 264JetBlue Airways22:1306:305h 17m321
DL 452Delta Air Lines22:4006:535h 13m32Q
AS 16Alaska Airlines, Inc.07:0015:295h 29m7M9
DL 429Delta Air Lines07:1515:455h 30m32Q
AS 26Alaska Airlines, Inc.09:2717:59—7M9
DL 415Delta Air Lines11:5020:275h 37m32Q
AS 34Alaska Airlines, Inc.13:3022:065h 36m73J
DL 1719Delta Air Lines15:3000:095h 39m32Q
DL 1044Delta Air Lines16:0100:215h 20m32Q
B6 264JetBlue Airways21:4006:045h 24m320
DL 452Delta Air Lines22:4006:535h 13m32Q
AS 22Alaska Airlines, Inc.23:1507:485h 33m73J
AS 16Alaska Airlines, Inc.07:0015:295h 29m7M9
DL 429Delta Air Lines07:1515:455h 30m32Q
AS 26Alaska Airlines, Inc.09:2717:595h 32m7M9
DL 415Delta Air Lines11:5020:275h 37m32Q
AS 34Alaska Airlines, Inc.13:3022:065h 36m7M9
DL 1719Delta Air Lines15:3000:095h 39m32Q
DL 1044Delta Air Lines16:0100:215h 20m32Q
B6 264JetBlue Airways21:4006:045h 24m320
DL 452Delta Air Lines22:4006:535h 13m32Q
AS 22Alaska Airlines, Inc.23:1507:485h 33m73J
AS 16Alaska Airlines, Inc.07:0015:295h 29m7M9
DL 429Delta Air Lines07:1515:455h 30m32Q
AS 26Alaska Airlines, Inc.09:2717:595h 32m73J
DL 415Delta Air Lines11:5020:275h 37m32Q
AS 34Alaska Airlines, Inc.13:3022:065h 36m73J
DL 1719Delta Air Lines15:3000:095h 39m32Q
DL 1044Delta Air Lines16:0100:215h 20m32Q
B6 264JetBlue Airways21:4006:045h 24m320
DL 452Delta Air Lines22:4006:535h 13m32Q
AS 22Alaska Airlines, Inc.23:1507:485h 33m73J
AS 16Alaska Airlines, Inc.07:0015:295h 29m7M9

Showing the first 40 of 68 scheduled SEA to JFK 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 SEA to JFK date on the interactive map

Confirmed upgrade & award space on SEA to JFK 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 New York 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 SEA to JFK 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 SEA to JFK on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Seattle to New York nonstop

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

See SEA to JFK on the interactive map →

Frequently asked questions about SEA to JFK

How far is New York from Seattle?
SEA to JFK 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 SEA to JFK?
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 SEA to JFK?
About 63 nonstop flights a week run between Seattle and New York 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 SEA to JFK depart?
Scheduled SEA to JFK nonstops in the next 7 days with service leave between 07:00 and 23:15, local time at Seattle. 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 SEA to JFK?
Open the SEA to JFK 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 SEA to JFK 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