Orlando (SFB) to Blountville (TRI)
Flight time
≈ 1h 52m
Bearing
353° N
Orlando (SFB) to Blountville (TRI) is 536 miles (863 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies SFB–TRI
US DOT T-100 · filed dataIn April 2026, Allegiant Air was the only carrier flying nonstop SFB–TRI; the Airbus A319 was the most common aircraft at 67% of departures; flights ran 78% full.
Departures
18
April 2026
Seats
3,012
both directions
Passengers
2,344
both directions
Load factor
77.8%
passengers ÷ seats
Who flies SFB–TRI?
Allegiant Air was the only carrier to fly nonstop SFB–TRI in April 2026 (18 departures).
- G4
Allegiant Air
18 departures · 3,012 seats
Share of departures100.0%77.8%
Load
What plane flies SFB–TRI?
In April 2026, the Airbus A319 flew 67% of SFB–TRI departures — more than any other aircraft type.
- Airbus A319
12 departures · 82.5% load
66.7% - Boeing 737 MAX 8-200
6 departures · 70.1% load
33.3%
How has SFB–TRI traffic changed?
Nonstop SFB–TRI departures fell from 20 in May 2025 to 18 in April 2026.
Monthly nonstop SFB–TRI traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
20 departures · 2,918 passengers
81.2%
Load
June 2025
26 departures · 3,747 passengers
77.3%
Load
July 2025
28 departures · 4,135 passengers
77.8%
Load
August 2025
22 departures · 2,717 passengers
69.8%
Load
September 2025
16 departures · 2,667 passengers
87.7%
Load
October 2025
30 departures · 4,662 passengers
84.2%
Load
November 2025
18 departures · 2,452 passengers
75.1%
Load
December 2025
20 departures · 2,899 passengers
83.1%
Load
January 2026
16 departures · 1,797 passengers
61.0%
Load
February 2026
16 departures · 2,071 passengers
70.6%
Load
March 2026
17 departures · 2,484 passengers
85.9%
Load
April 2026
18 departures · 2,344 passengers
77.8%
Load
By direction
The DOT files each direction separately — they rarely match.
SFB → TRI
79.5% full
9 departures · 1,198 passengers
TRI → SFB
76.1% full
9 departures · 1,146 passengers
Nonstop SFB–TRI traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Orlando (SFB) from Blountville (TRI)?
SFB to TRI is 536 miles (863 km / 466 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from SFB to TRI?
A nonstop covers the 536-mile great-circle distance in roughly 1h 52m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies SFB–TRI?
In April 2026, the Airbus A319 flew the largest share of departures (66.7%), followed by the Boeing 737 MAX 8-200 (33.3%).
What mileage do I earn flying SFB–TRI?
Distance-based programs credit off the 536-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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