---
title: "Seattle (SEA) to New York (JFK) flights: who flies it"
description: "Alaska Airlines, Delta Air Lines and 2 more airlines fly nonstop from SEA to JFK, about 63 flights a week. Upgrade and award space by date on 2LNR, next 14 days free."
canonical: "https://2lnr.com/routes/sea-jfk"
url: "https://2lnr.com/routes/sea-jfk.md"
date_modified: "2026-10-18T05:10:47Z"
---

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

Alaska Airlines, Delta Air Lines, American Airlines, and JetBlue Airways fly nonstop between Seattle (SEA) and New York (JFK), roughly 63 times a week. The timetable below shows the nonstop scheduled at 5h 12m to 5h 38m for the 2,415 miles. 2LNR checks confirmed upgrade and award space on Alaska Airlines, Delta Air Lines, and American Airlines 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 24, 2026.

See SEA to JFK on the interactive map [Get started free](https://2lnr.com/login)

63

Flights a week, 4-week average

5h 12m to 5h 38m

Scheduled flight time

2,415 mi

Nonstop distance

Free

To get started

## Seattle to New York flight schedule

Scheduled nonstop departures for SEA to JFK 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 New York (JFK)

| Date | Flight | Airline | Departs SEA | Arrives JFK | Duration | Aircraft |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| Fri, Oct 23 | AS 16 | Alaska Airlines, Inc. | 06:58 | 15:20 | 5h 22m | [Boeing 737 MAX 9](https://2lnr.com/seatmaps/as/737-max-9.md) |
| Fri, Oct 23 | DL 429 | Delta Air Lines | 07:15 | 15:46 | 5h 31m | [Airbus A321neo family](https://2lnr.com/seatmaps/dl/a321neo.md) |
| Fri, Oct 23 | AS 26 | Alaska Airlines, Inc. | 09:28 | 17:59 | 5h 31m | [Boeing 737-900](https://2lnr.com/seatmaps/as/737-900.md) |
| Fri, Oct 23 | DL 415 | Delta Air Lines | 11:50 | 20:28 | 5h 38m | Airbus A321neo family |
| Fri, Oct 23 | AS 34 | Alaska Airlines, Inc. | 14:02 | 22:29 | 5h 27m | Boeing 737 MAX 9 |
| Fri, Oct 23 | DL 1719 | Delta Air Lines | 15:30 | 23:55 | 5h 25m | Airbus A321neo family |
| Fri, Oct 23 | DL 1065 | Delta Air Lines | 16:00 | 00:21 | 5h 21m | Airbus A321neo family |
| Fri, Oct 23 | B6 264 | JetBlue Airways | 22:15 | 06:35 | 5h 20m | [Airbus A320](https://2lnr.com/seatmaps/b6/a320.md) |
| Fri, Oct 23 | DL 452 | Delta Air Lines | 22:59 | 07:11 | 5h 12m | Airbus A321neo family |
| Fri, Oct 23 | AS 22 | Alaska Airlines, Inc. | 23:18 | 07:44 | 5h 26m | Boeing 737 MAX 9 |
| Sat, Oct 24 | AS 16 | Alaska Airlines, Inc. | 06:58 | 15:20 | 5h 22m | [Boeing 737-800](https://2lnr.com/seatmaps/as/737-800.md) |
| Sat, Oct 24 | DL 429 | Delta Air Lines | 07:15 | 15:46 | 5h 31m | Airbus A321neo family |
| Sat, Oct 24 | AS 26 | Alaska Airlines, Inc. | 09:28 | 17:59 | 5h 31m | Boeing 737 MAX 9 |
| Sat, Oct 24 | DL 415 | Delta Air Lines | 11:50 | 20:28 | 5h 38m | Airbus A321neo family |
| Sat, Oct 24 | AS 34 | Alaska Airlines, Inc. | 14:02 | 22:29 | 5h 27m | Boeing 737 MAX 9 |
| Sat, Oct 24 | DL 1719 | Delta Air Lines | 15:30 | 23:55 | 5h 25m | Airbus A321neo family |
| Sat, Oct 24 | DL 1065 | Delta Air Lines | 16:00 | 00:21 | 5h 21m | Airbus A321neo family |
| Sat, Oct 24 | B6 264 | JetBlue Airways | 22:15 | 06:35 | 5h 20m | Airbus A320 |
| Sat, Oct 24 | DL 452 | Delta Air Lines | 22:59 | 07:11 | 5h 12m | Airbus A321neo family |
| Sun, Oct 25 | AS 16 | Alaska Airlines, Inc. | 07:00 | 15:36 | 5h 36m | Boeing 737-900 |
| Sun, Oct 25 | DL 429 | Delta Air Lines | 07:15 | 15:46 | 5h 31m | Airbus A321neo family |
| Sun, Oct 25 | AS 26 | Alaska Airlines, Inc. | 09:28 | 17:59 | 5h 31m | Boeing 737 MAX 9 |
| Sun, Oct 25 | DL 415 | Delta Air Lines | 11:50 | 20:28 | 5h 38m | Airbus A321neo family |
| Sun, Oct 25 | AS 34 | Alaska Airlines, Inc. | 14:02 | 22:29 | 5h 27m | Boeing 737 MAX 9 |
| Sun, Oct 25 | DL 1719 | Delta Air Lines | 15:30 | 23:55 | 5h 25m | Airbus A321neo family |
| Sun, Oct 25 | DL 1065 | Delta Air Lines | 16:00 | 00:21 | 5h 21m | Airbus A321neo family |
| Sun, Oct 25 | DL 452 | Delta Air Lines | 22:59 | 07:11 | 5h 12m | Airbus A321neo family |
| Sun, Oct 25 | AS 22 | Alaska Airlines, Inc. | 23:18 | 07:44 | 5h 26m | Boeing 737-900 |
| Mon, Oct 26 | AS 16 | Alaska Airlines, Inc. | 07:00 | 15:36 | 5h 36m | Boeing 737-900 |
| Mon, Oct 26 | DL 429 | Delta Air Lines | 07:15 | 15:46 | 5h 31m | Airbus A321neo family |
| Mon, Oct 26 | AS 26 | Alaska Airlines, Inc. | 09:28 | 17:59 | 5h 31m | Boeing 737-900 |
| Mon, Oct 26 | DL 415 | Delta Air Lines | 11:50 | 20:28 | 5h 38m | Airbus A321neo family |
| Mon, Oct 26 | AS 34 | Alaska Airlines, Inc. | 14:02 | 22:29 | 5h 27m | Boeing 737 MAX 9 |
| Mon, Oct 26 | DL 1719 | Delta Air Lines | 15:30 | 23:55 | 5h 25m | Airbus A321neo family |
| Mon, Oct 26 | DL 1065 | Delta Air Lines | 16:00 | 00:21 | 5h 21m | Airbus A321neo family |
| Mon, Oct 26 | DL 452 | Delta Air Lines | 22:59 | 07:11 | 5h 12m | Airbus A321neo family |
| Mon, Oct 26 | AS 22 | Alaska Airlines, Inc. | 23:18 | 07:44 | 5h 26m | Boeing 737-900 |
| Tue, Oct 27 | AS 16 | Alaska Airlines, Inc. | 07:00 | 15:36 | 5h 36m | Boeing 737-900 |
| Tue, Oct 27 | DL 429 | Delta Air Lines | 07:15 | 15:46 | 5h 31m | Airbus A321neo family |
| Tue, Oct 27 | AS 26 | Alaska Airlines, Inc. | 09:28 | 17:59 | 5h 31m | Boeing 737-900 |

Showing the first 40 of 64 scheduled SEA to JFK departures across 7 days with service, starting October 23, 2026. 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 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 JFK date on the interactive map

## Aircraft on the Seattle to New York nonstop

In the schedule table on this page, Delta Air Lines flies the [Airbus A321neo family](https://2lnr.com/seatmaps/dl/a321neo.md). Alaska Airlines flies the [Boeing 737 MAX 9](https://2lnr.com/seatmaps/as/737-max-9.md), the [Boeing 737-900](https://2lnr.com/seatmaps/as/737-900.md), and the [Boeing 737-800](https://2lnr.com/seatmaps/as/737-800.md). JetBlue Airways flies the [Airbus A320](https://2lnr.com/seatmaps/b6/a320.md). Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

## Confirmed upgrade & award space on SEA to JFK departures

2LNR tracks confirmed upgrade and award space on Alaska Airlines, Delta Air Lines, and American Airlines, 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.

In the 7 days to October 19, 2026, 2LNR checked award space on Seattle to New York departures from October 19 to November 1. Alaska Airlines had space open on 7 of 14 dates checked, Delta Air Lines on 14 of 14 and JetBlue Airways on 3 of 6.

### See real availability

Confirmed upgrade or award seats by date on the SEA to JFK 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 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. 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)
- [American Airlines (AA) route map](https://2lnr.com/routes/airlines/aa.md)\
  [The aircraft AA flies](https://2lnr.com/seatmaps/aa.md)
- [JetBlue Airways (B6) route map](https://2lnr.com/routes/airlines/b6.md)\
  [The aircraft B6 flies](https://2lnr.com/seatmaps/b6.md)

See SEA to JFK on the interactive map →

## Frequently asked questions about SEA to JFK

**How long is the flight from Seattle (SEA) to New York (JFK)?**

Scheduled flight times from Seattle (SEA) to New York (JFK) run from 5h 12m to 5h 38m across the departures in the schedule table on this page. The nonstop covers about 2,415 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.

**Which airlines fly nonstop from SEA to JFK?**

Alaska Airlines, Delta Air Lines, American Airlines, and JetBlue Airways fly SEA to JFK nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines, Delta Air Lines, and American Airlines, 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 (SEA) and New York (JFK) in the current schedule, operated by Alaska Airlines, Delta Air Lines, American Airlines, 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 06:58 and 23:18, local time at Seattle. The schedule table on this page lists every departure by date, with its arrival time and aircraft.

**Which flights operate SEA to JFK nonstop?**

The schedule table on this page lists 10 flight numbers for SEA to JFK nonstops, including DL 415, DL 429, DL 452, DL 1065, and DL 1719 on Delta Air Lines, and AS 16, AS 26, and AS 34 on Alaska Airlines. The table lists each departure by date with its times 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, Delta Air Lines, and American Airlines, 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 [JFK to SEA upgrade and award space](https://2lnr.com/routes/jfk-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 New York (JFK)](https://2lnr.com/routes/jfk.md).

Nonstops to New York (JFK) from other airports within 150 miles of Seattle (SEA):

- [Vancouver (YVR) to New York (JFK)](https://2lnr.com/routes/yvr-jfk.md), 127 miles from SEA
- [Portland (PDX) to New York (JFK)](https://2lnr.com/routes/pdx-jfk.md), 129 miles from SEA

Nonstops from Seattle (SEA) to other airports within 150 miles of New York (JFK):

- [Seattle (SEA) to Newark (EWR)](https://2lnr.com/routes/sea-ewr.md), 21 miles from JFK
- [Seattle (SEA) to Philadelphia (PHL)](https://2lnr.com/routes/sea-phl.md), 93 miles from JFK

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 JFK 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)