Portsmouth (PSM) to Orlando (SFB)
Flight time
≈ 3h 05m
Bearing
214° SW
Portsmouth (PSM) to Orlando (SFB) is 1,145 miles (1,843 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies PSM–SFB
Filed traffic dataIn July 2026, Allegiant Air was the only carrier flying nonstop PSM–SFB; the Airbus A319 was the most common aircraft at 56% of departures; flights ran 88% full.
Departures
18
July 2026
Seats
2,988
both directions
Passengers
2,615
both directions
Load factor
87.5%
RPM ÷ ASM
Who flies PSM–SFB?
Allegiant Air was the only carrier to fly nonstop PSM–SFB in July 2026 (18 departures).
- G4
18 departures · 2,988 seats
Share of departures100.0%87.5%
Load
What plane flies PSM–SFB?
In July 2026, the Airbus A319 flew 56% of PSM–SFB departures — more than any other aircraft type.
- Airbus A319
10 departures · 93.5% load
55.6% - Airbus A320
8 departures · 81.0% load
44.4%
How has PSM–SFB traffic changed?
Nonstop PSM–SFB departures fell from 22 in August 2025 to 18 in July 2026.
Monthly nonstop PSM–SFB traffic, trailing 12 months through July 2026. Bars scale to the busiest month; months with no filed service show as zero.
August 2025
22 departures · 3,401 passengers
81.9%
Load
September 2025
16 departures · 2,161 passengers
82.4%
Load
October 2025
26 departures · 3,445 passengers
78.2%
Load
November 2025
26 departures · 3,388 passengers
70.6%
Load
December 2025
22 departures · 3,368 passengers
82.7%
Load
January 2026
16 departures · 2,471 passengers
85.7%
Load
February 2026
30 departures · 4,481 passengers
83.3%
Load
March 2026
20 departures · 2,990 passengers
86.5%
Load
April 2026
30 departures · 4,770 passengers
86.4%
Load
May 2026
28 departures · 3,791 passengers
73.8%
Load
June 2026
16 departures · 2,406 passengers
86.9%
Load
July 2026
18 departures · 2,615 passengers
87.5%
Load
By direction
Each direction is filed separately — they rarely match.
PSM → SFB
87.6% full
9 departures · 1,309 passengers
SFB → PSM
87.4% full
9 departures · 1,306 passengers
Nonstop PSM–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
Portsmouth
US
Portsmouth International Airport at Pease
Coordinates
43.08°N, 70.82°W
Hemisphere
N · W
Frequently asked
How far is Portsmouth (PSM) from Orlando (SFB)?
PSM to SFB is 1,145 miles (1,843 km / 995 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from PSM to SFB?
A nonstop covers the 1,145-mile great-circle distance in roughly 3h 05m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies PSM–SFB?
In July 2026, the Airbus A319 flew the largest share of departures (55.6%), followed by the Airbus A320 (44.4%).
What mileage do I earn flying PSM–SFB?
Distance-based programs credit off the 1,145-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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