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Airport: Islip (ISP)

20/2026

Passengers

  Enterprise Market share Change
1 Allegiant 49.31% -1.13 (-2.24%)
 
2 Piedmont 41.48% +1.99 (+5.05%)
 
3 AirTran Airways 9.22% -0.86 (-8.55%)
 

Cargo

  Enterprise Market share Change
1 +1 AirTran Airways 61.11% +15.40 (+33.68%)
 
2 -1 Piedmont 38.89% -15.40 (-28.36%)
 
3 Allegiant 0.00% 0.00 (0.00%)