EWR → SEANew York to Seattle

live

Direct flights from New York (EWR) to Seattle (SEA): 14 nonstop departures observed each week across 2 airlines. 100% of the last 13 operated flights arrived within 15 minutes of schedule. The median arrival is 4 minutes early. No cancellations were recorded across the 13 tracked flights. The nonstop covers 3,855 km, an estimated 5 hours 27 minutes in the air. Measured by Pro Flight Search from live flight boards at New York and Seattle. Updated 26 October 2026 at 15:22 UTC.

Today, EWR → SEA

Mon 26 Oct · local times
  1. 07:03 AS299Alaska Left 07:08 +5 SEA est. 09:52In the air · sched 10:15
  2. 07:55 UA1330United Left 07:48 SEA est. 10:30In the air · sched 11:16
  3. 09:03 AS373Alaska Left 09:09 +6 SEA est. 11:52In the air · sched 12:08
  4. 18:17 UA2614United On scheduleGate A14 · TA SEA 21:39scheduled
  5. · AS296Alaska On schedule SEA 20:58scheduled

Checked EWR board 10:48 · SEA board 08:22

EWR New York smooth · +0
SEA Seattle smooth · +0
3,855 km · ~5h 27m est.
dep bank 07:03–18:4414x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
100% on time

of the last 13 operated EWR → SEA flights arrived within 15 minutes

Median arrival delay is −4 min. 0 of 13 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−4 minacross the last 13 operated legs
Flight time~5h 27mestimated from route distance
Weekly departures14x2 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 13

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska AirlinesUnited Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
Alaska AirlinesAS100% on time

Flights AS299 07:03 daily · AS373 09:30 daily · AS296 17:43 daily

United AirlinesUA100% on time

Flights UA1330 07:50 Mo Tu We Th Fr Su · UA1814 15:18 daily · UA2614 varies Mo Su · UA2693 18:44 daily

History

operated legs · board outcomes
10-26AS299dep +5 → arr−23
10-26AS373dep +6 → arr−16
10-26UA1330dep −7 → arr−46
10-25AS296departed−5
10-25AS299departed+0
10-25AS373departed−1
10-25UA1330departed+0
10-25UA2614departed−1
10-24AS296departed−6
10-24AS299departed−4
10-24AS373departed−2
10-24UA1814departed−4
10-24UA2693departed−7

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
EWRNew York +0 min smooth 🌤 few clouds · W 5 kt Full EWR delay board →
SEASeattle +0 min smooth 🌤 mostly cloudy · NE 6 kt Full SEA delay board →

Weather lens

Current conditions put the pressure at EWR and SEA: 34% odds of a 15+ minute delay and around +3 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the New York to Seattle route actually runs

Pro Flight Search records official board updates for nonstop EWR to SEA flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search — New York (EWR) to Seattle (SEA) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/EWR-SEA
How we measure this →

EWR to SEA questions

Is EWR–SEA running on time right now?

Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on EWR–SEA?

Operators schedule morning departures around 07:03 and evening departures around 17:43 from EWR. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SEA delay card to confirm conditions when you'd arrive.

How long is the flight from EWR to SEA?

Great-circle distance is 3,855 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 302–360 min gate-to-gate on this route.

How often does EWR–SEA fly?

2 carriers operate this route, around 43 flights a week between them. Compare carrier days and times in the airline list above.