Fort Lauderdale (FLL) to Seattle (SEA)
Flight time
≈ 6h 14m
Bearing
314° NW
Fort Lauderdale (FLL) to Seattle (SEA) is 2,714 miles (4,368 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies FLL–SEA
Filed traffic dataIn May 2026, Delta Air Lines operated the most departures, one of 2 carriers flying nonstop FLL–SEA; the Airbus A321neo was the most common aircraft at 50% of departures; flights ran 83% full.
Departures
123
May 2026
Seats
22,847
both directions
Passengers
19,044
both directions
Load factor
83.4%
RPM ÷ ASM
Who flies FLL–SEA?
Delta Air Lines operated the most nonstop FLL–SEA departures in May 2026 (62), one of 2 carriers on the route.
- DL
62 departures · 12,023 seats
Share of departures50.4%85.5%
Load
- AS
61 departures · 10,824 seats
Share of departures49.6%80.9%
Load
What plane flies FLL–SEA?
In May 2026, the Airbus A321neo flew 50% of FLL–SEA departures — more than any other aircraft type.
- Airbus A321neo
62 departures · 85.5% load
50.4% - Boeing 737 MAX 9
48 departures · 81.2% load
39.0% - Boeing 737-900ER
11 departures · 78.9% load
8.9% - Boeing 737-800
2 departures · 87.0% load
1.6%
How has FLL–SEA traffic changed?
Nonstop FLL–SEA departures rose from 119 in June 2025 to 123 in May 2026.
Monthly nonstop FLL–SEA traffic, trailing 12 months through May 2026. Bars scale to the busiest month; months with no filed service show as zero.
June 2025
119 departures · 19,602 passengers
88.8%
Load
July 2025
115 departures · 17,800 passengers
83.8%
Load
August 2025
124 departures · 18,678 passengers
81.9%
Load
September 2025
118 departures · 15,363 passengers
70.9%
Load
October 2025
124 departures · 16,933 passengers
74.5%
Load
November 2025
127 departures · 18,737 passengers
80.8%
Load
December 2025
180 departures · 27,523 passengers
84.9%
Load
January 2026
132 departures · 20,553 passengers
84.3%
Load
February 2026
135 departures · 20,685 passengers
85.0%
Load
March 2026
165 departures · 24,830 passengers
84.1%
Load
April 2026
154 departures · 22,899 passengers
81.4%
Load
May 2026
123 departures · 19,044 passengers
83.4%
Load
By direction
Each direction is filed separately — they rarely match.
SEA → FLL
78.4% full
62 departures · 9,032 passengers
FLL → SEA
88.3% full
61 departures · 10,012 passengers
Nonstop FLL–SEA traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through May 2026; filings from 2025. Public domain (US Government work).
The airports
Fort Lauderdale
US
Fort Lauderdale Hollywood International Airport
Coordinates
26.07°N, 80.15°W
Hemisphere
N · W
Frequently asked
How far is Fort Lauderdale (FLL) from Seattle (SEA)?
FLL to SEA is 2,714 miles (4,368 km / 2,358 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from FLL to SEA?
A nonstop covers the 2,714-mile great-circle distance in roughly 6h 14m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies FLL–SEA?
In May 2026, the Airbus A321neo flew the largest share of departures (50.4%), followed by the Boeing 737 MAX 9 (39.0%).
What mileage do I earn flying FLL–SEA?
Distance-based programs credit off the 2,714-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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