Orlando (MCO) to Seattle (SEA)
Flight time
≈ 5h 54m
Bearing
312° NW
Orlando (MCO) to Seattle (SEA) is 2,551 miles (4,105 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies MCO–SEA
Filed traffic dataIn July 2026, Alaska Airlines operated the most departures, one of 3 carriers flying nonstop MCO–SEA; the Airbus A321neo was the most common aircraft at 40% of departures; flights ran 92% full.
Departures
304
July 2026
Seats
55,662
both directions
Passengers
51,035
both directions
Load factor
91.7%
RPM ÷ ASM
Who flies MCO–SEA?
Alaska Airlines operated the most nonstop MCO–SEA departures in July 2026 (181), one of 3 carriers on the route.
- AS
181 departures · 31,825 seats
Share of departures59.5%91.2%
Load
- DL
122 departures · 23,662 seats
Share of departures40.1%93.0%
Load
- WN
1 departures · 175 seats
Share of departures0.3%0.0%
Load
What plane flies MCO–SEA?
In July 2026, the Airbus A321neo flew 40% of MCO–SEA departures — more than any other aircraft type.
- Airbus A321neo
122 departures · 93.0% load
40.1% - Boeing 737 MAX 9
100 departures · 91.0% load
32.9% - Boeing 737-900ER
58 departures · 91.5% load
19.1% - Boeing 737-800
18 departures · 85.8% load
5.9% - Boeing 737 MAX 8
6 departures · 92.1% load
2.0%
How has MCO–SEA traffic changed?
Nonstop MCO–SEA departures fell from 307 in August 2025 to 304 in July 2026.
Monthly nonstop MCO–SEA traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
307 departures · 51,103 passengers
90.4%
Load
September 2025
292 departures · 45,316 passengers
84.2%
Load
October 2025
299 departures · 46,630 passengers
84.5%
Load
November 2025
275 departures · 43,558 passengers
86.2%
Load
December 2025
295 departures · 49,558 passengers
91.9%
Load
January 2026
297 departures · 49,431 passengers
91.2%
Load
February 2026
311 departures · 49,869 passengers
88.2%
Load
March 2026
315 departures · 50,917 passengers
88.8%
Load
April 2026
301 departures · 49,332 passengers
89.7%
Load
May 2026
306 departures · 50,705 passengers
90.3%
Load
June 2026
299 departures · 49,813 passengers
90.7%
Load
July 2026
304 departures · 51,035 passengers
91.7%
Load
By direction
Each direction is filed separately — they rarely match.
MCO → SEA
91.0% full
153 departures · 25,453 passengers
SEA → MCO
92.4% full
151 departures · 25,582 passengers
Nonstop MCO–SEA traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through July 2026; filings from 2025. Public domain (US Government work).
The airports
Frequently asked
How far is Orlando (MCO) from Seattle (SEA)?
MCO to SEA is 2,551 miles (4,105 km / 2,216 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from MCO to SEA?
A nonstop covers the 2,551-mile great-circle distance in roughly 5h 54m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies MCO–SEA?
In July 2026, the Airbus A321neo flew the largest share of departures (40.1%), followed by the Boeing 737 MAX 9 (32.9%).
What mileage do I earn flying MCO–SEA?
Distance-based programs credit off the 2,551-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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