SNA → SEASanta Ana to Seattle

live

Direct flights from Santa Ana (SNA) to Seattle (SEA): 18 nonstop departures observed each week across 3 airlines. 80% of the last 5 operated flights arrived within 15 minutes of schedule. The median arrival is 3 minutes late. No cancellations were recorded across the 5 tracked flights. The nonstop covers 1,576 km, an estimated 2 hours 31 minutes in the air. Measured by Pro Flight Search from live flight boards at Santa Ana and Seattle. Updated 27 October 2026 at 00:22 UTC.

Today, SNA → SEA

Mon 26 Oct · local times
  1. 11:59 DL3946Delta Air Lines Left 12:15 +16 Landed 15:08
  2. 12:59 AS548Alaska Left 13:08 +9 Landed 15:52
  3. 14:03 DL661Delta Air Lines Left 14:06 Landed 16:59
  4. 15:13 AS760Alaska Left 15:18 +5 SEA est. 18:00In the air · sched 18:02
  5. 16:46 AS773Alaska Left 16:53 +7 SEA est. 19:33In the air · sched 19:35
  6. 17:55 AS1339Alaska Est. 17:50 SEA est. 20:48sched 20:44
  7. 18:02 DL3911Delta Air Lines On schedule SEA est. 20:58sched 21:00
  8. · AS1325Alaska Departed Landed 09:41
  9. · AS1428Alaska Departed Landed 13:41
  10. · AS702Alaska Departed Landed 10:58
  11. · WN1151Southwest Departed Landed 14:35
  12. · WN1386Southwest On schedule SEA est. 22:59 +14sched 22:45

Checked SNA board 17:13 · SEA board 17:22

SNA Santa Ana smooth · +4
SEA Seattle smooth · +0
1,576 km · ~2h 31m est.
dep bank 01:30–22:4518x weekly
Runs reliable · 3 airlines · 18x weekly · nonstop
80% on time

of the last 5 operated SNA → SEA flights arrived within 15 minutes

Median arrival delay is +3 min. 0 of 5 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+3 minacross the last 5 operated legs
Flight time~2h 31mestimated from route distance
Weekly departures18x3 direct airlines on the leg

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Alaska AirlinesDelta Air LinesSouthwest 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 AirlinesAS

Flights AS1325 06:47 daily · AS702 08:07 daily · AS548 12:59 daily · AS1428 13:41 Mo Th Fr Sa Su

Delta Air LinesDL

Flights DL3994 07:15 daily · DL3946 11:59 daily · DL661 14:03 daily · DL3911 18:02 Mo Tu We Th Fr Su

Southwest AirlinesWN

Flights WN269 01:30 Su · WN1151 14:35 Mo Th Fr · WN3973 20:05 Mo Th Fr · WN1386 22:45 Mo Th Fr

History

operated legs · board outcomes
10-26AS548departed+9
10-26AS760dep +5 → arr−2
10-26AS773dep +7 → arr−2
10-26DL3946departed+16
10-26DL661departed+3

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
SNASanta Ana +4 min smooth 🌤 clear · WSW 7 kt Full SNA delay board →
SEASeattle +0 min smooth 🌤 mostly cloudy · N 0 kt Full SEA delay board →

Weather lens

Current conditions put the pressure at SNA and SEA: 36% odds of a 15+ minute delay and around +2 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Santa Ana to Seattle route actually runs

Pro Flight Search records official board updates for nonstop SNA 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 — Santa Ana (SNA) to Seattle (SEA) route reliability, measured from operated flights on official airport boards.

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

SNA to SEA questions

Is SNA–SEA running on time right now?

Smooth skies ahead. The departure side at SNA is the weaker end, route health score 96/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on SNA–SEA?

Operators schedule morning departures around 06:47 and evening departures around 17:55 from SNA. 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 SNA to SEA?

Great-circle distance is 1,576 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 141–165 min gate-to-gate on this route.

How often does SNA–SEA fly?

3 carriers operate this route, around 84 flights a week between them. Compare carrier days and times in the airline list above.