MCO → SEAOrlando to Seattle

live

Direct flights from Orlando (MCO) to Seattle (SEA): 14 nonstop departures observed each week across 2 airlines. 85% of the last 13 operated flights arrived within 15 minutes of schedule. The median arrival is 2 minutes early. No cancellations were recorded across the 13 tracked flights. The nonstop covers 4,105 km, an estimated 5 hours 46 minutes in the air. Measured by Pro Flight Search from live flight boards at Orlando and Seattle. Updated 18 October 2026 at 17:22 UTC.

Today, MCO → SEA

Sun 18 Oct · local times
DL328Delta Air Lines29 min late

The MCO board at 13:22 shows departure at 18:59 instead of 18:30, gate 74 (TB).

Landing
22:10SEA board estimate · sched 21:49
Later cancelled
0.7%of 9,800 past Delta Air Lines flights whose board showed 20 to 40 min late
Still to leave today
AS419 18:41Alaska
Track DL328 →
DL347Delta Air LinesIn the air, 16 min late

Left MCO at 09:16, 16 min after its 09:00 slot.

Track DL347 →
  1. 07:00 AS461Alaska Left 06:59 Landed 10:21
  2. 09:00 AS1318Alaska Left 09:01 SEA est. 11:39In the air · sched 12:20
  3. 09:00 DL347Delta Air Lines Left 09:16 +16 ·
  4. 18:30 DL328Delta Air Lines Est. 18:59 +29Gate 74 · TB SEA est. 22:10 +21sched 21:49
  5. 18:41 AS419Alaska On scheduleGate 34 · TB SEA est. 21:55sched 21:59

Checked MCO board 13:22 · SEA board 10:01

MCO Orlando smooth · +0
SEA Seattle smooth · +0
4,105 km · ~5h 46m est.
dep bank 07:00–18:4114x weekly
Runs reliable · 2 airlines · 14x weekly · nonstop
85% on time

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

Median arrival delay is −2 min. 0 of 13 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival−2 minacross the last 13 operated legs
Flight time~5h 46mestimated 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 AirlinesDelta Air Lines

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 AirlinesAS88% on time

Flights AS461 07:00 daily · AS419 18:41 daily

Delta Air LinesDL80% on time

Flights DL347 09:00 daily · DL328 18:30 daily

History

operated legs · board outcomes
10-18AS1318dep +1 → arr−41
10-18AS461departed−1
10-18DL347departed+16
10-17AS1318departed+28
10-17AS419departed+1
10-17AS461departed+1
10-17DL328departed−5
10-17DL347departed−8
10-16AS1318departed−2
10-16AS419departed−2
10-16AS461departed−3
10-16DL328departed+1
10-16DL347departed−5

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
MCOOrlando +0 min smooth 🌤 mostly cloudy · NE 19 kt Full MCO delay board →
SEASeattle +0 min smooth 🌫 mostly cloudy · ENE 4 kt Full SEA delay board →

Weather lens

Current conditions put the pressure at MCO and SEA: 34% odds of a 15+ minute delay and around +1 min expected when it bites, measured from this route's own weather-matched delay history. See live delays → · Weather risk by airport →

How the Orlando to Seattle route actually runs

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

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

MCO to SEA questions

Is MCO–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 MCO–SEA?

Operators schedule morning departures around 07:00 and evening departures around 18:30 from MCO. 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 MCO to SEA?

Great-circle distance is 4,105 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 320–382 min gate-to-gate on this route.

How often does MCO–SEA fly?

2 carriers operate this route, around 28 flights a week between them. Compare carrier days and times in the airline list above.