Louisville (SDF) to Orlando (SFB)
Flight time
≈ 2h 12m
Bearing
157° SE
Louisville (SDF) to Orlando (SFB) is 699 miles (1,125 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies SDF–SFB
Filed traffic dataIn July 2026, Allegiant Air was the only carrier flying nonstop SDF–SFB; the Boeing 737 MAX 8 was the most common aircraft at 62% of departures; flights ran 88% full.
Departures
26
July 2026
Seats
4,738
both directions
Passengers
4,167
both directions
Load factor
87.9%
RPM ÷ ASM
Who flies SDF–SFB?
Allegiant Air was the only carrier to fly nonstop SDF–SFB in July 2026 (26 departures).
- G4
26 departures · 4,738 seats
Share of departures100.0%87.9%
Load
What plane flies SDF–SFB?
In July 2026, the Boeing 737 MAX 8 flew 62% of SDF–SFB departures — more than any other aircraft type.
- Boeing 737 MAX 8
16 departures · 86.7% load
61.5% - Airbus A320
6 departures · 86.5% load
23.1% - Airbus A319
4 departures · 96.5% load
15.4%
How has SDF–SFB traffic changed?
Nonstop SDF–SFB departures rose from 24 in August 2025 to 26 in July 2026.
Monthly nonstop SDF–SFB traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
24 departures · 3,158 passengers
78.3%
Load
September 2025
18 departures · 2,877 passengers
89.4%
Load
October 2025
28 departures · 4,701 passengers
90.1%
Load
November 2025
20 departures · 3,029 passengers
84.7%
Load
December 2025
20 departures · 3,130 passengers
89.0%
Load
January 2026
14 departures · 2,253 passengers
85.5%
Load
February 2026
17 departures · 2,562 passengers
88.4%
Load
March 2026
18 departures · 2,621 passengers
87.8%
Load
April 2026
20 departures · 3,045 passengers
89.3%
Load
May 2026
22 departures · 3,324 passengers
89.7%
Load
June 2026
25 departures · 4,081 passengers
91.6%
Load
July 2026
26 departures · 4,167 passengers
87.9%
Load
By direction
Each direction is filed separately — they rarely match.
SDF → SFB
85.4% full
13 departures · 2,022 passengers
SFB → SDF
90.5% full
13 departures · 2,145 passengers
Nonstop SDF–SFB 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
Louisville
US
Louisville Muhammad Ali International Airport
Coordinates
38.17°N, 85.74°W
Hemisphere
N · W
Frequently asked
How far is Louisville (SDF) from Orlando (SFB)?
SDF to SFB is 699 miles (1,125 km / 607 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from SDF to SFB?
A nonstop covers the 699-mile great-circle distance in roughly 2h 12m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies SDF–SFB?
In July 2026, the Boeing 737 MAX 8 flew the largest share of departures (61.5%), followed by the Airbus A320 (23.1%).
What mileage do I earn flying SDF–SFB?
Distance-based programs credit off the 699-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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