Islip (ISP) to Tampa (TPA)
Flight time
≈ 2h 52m
Bearing
214° SW
Islip (ISP) to Tampa (TPA) is 1,035 miles (1,665 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies ISP–TPA
US DOT T-100 · filed dataIn April 2026, Frontier Airlines operated the most departures, one of 3 carriers flying nonstop ISP–TPA; the Airbus A320 was the most common aircraft at 43% of departures; flights ran 76% full.
Departures
101
April 2026
Seats
19,902
both directions
Passengers
15,216
both directions
Load factor
76.4%
passengers ÷ seats
Who flies ISP–TPA?
Frontier Airlines operated the most nonstop ISP–TPA departures in April 2026 (49), one of 3 carriers on the route.
- F9
Frontier Airlines
49 departures · 11,424 seats
Share of departures48.5%73.8%
Load
- B6
JetBlue Airways
42 departures · 6,804 seats
Share of departures41.6%80.6%
Load
- WN
Southwest Airlines
10 departures · 1,674 seats
Share of departures9.9%77.5%
Load
What plane flies ISP–TPA?
In April 2026, the Airbus A320 flew 43% of ISP–TPA departures — more than any other aircraft type.
- Airbus A320
43 departures · 80.9% load
42.6% - Airbus A321neo
38 departures · 71.7% load
37.6% - Airbus A321
6 departures · 80.4% load
5.9% - Boeing 737-800
4 departures · 76.4% load
4.0% - Airbus A320neo
4 departures · 83.2% load
4.0% - Boeing 737 MAX 8
4 departures · 78.9% load
4.0% - Boeing 737-700
2 departures · 76.6% load
2.0%
How has ISP–TPA traffic changed?
Nonstop ISP–TPA departures fell from 127 in May 2025 to 101 in April 2026.
Monthly nonstop ISP–TPA traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
127 departures · 16,026 passengers
74.4%
Load
June 2025
73 departures · 10,568 passengers
80.4%
Load
July 2025
80 departures · 12,692 passengers
89.3%
Load
August 2025
84 departures · 12,735 passengers
78.2%
Load
September 2025
71 departures · 8,534 passengers
64.6%
Load
October 2025
56 departures · 7,324 passengers
67.2%
Load
November 2025
63 departures · 9,165 passengers
80.1%
Load
December 2025
92 departures · 13,136 passengers
80.7%
Load
January 2026
79 departures · 10,288 passengers
75.6%
Load
February 2026
97 departures · 13,308 passengers
77.9%
Load
March 2026
83 departures · 12,003 passengers
87.9%
Load
April 2026
101 departures · 15,216 passengers
76.4%
Load
By direction
The DOT files each direction separately — they rarely match.
ISP → TPA
73.8% full
51 departures · 7,381 passengers
TPA → ISP
79.1% full
50 departures · 7,835 passengers
Nonstop ISP–TPA 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 Islip (ISP) from Tampa (TPA)?
ISP to TPA is 1,035 miles (1,665 km / 899 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from ISP to TPA?
A nonstop covers the 1,035-mile great-circle distance in roughly 2h 52m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies ISP–TPA?
In April 2026, the Airbus A320 flew the largest share of departures (42.6%), followed by the Airbus A321neo (37.6%).
What mileage do I earn flying ISP–TPA?
Distance-based programs credit off the 1,035-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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